IP Lookup ASN Lookup Learning Hub
Dashboard / ASN Lookup / AS11273

AS11273

Fiserv Solutions, LLC

ARIN US active Announced
More ASNs in the United States →
Organization
Fiserv Solutions, LLC
FDCSGNET
Registered
Jun 08, 1998
28 years ago
IPv4 Prefixes
145
161,280 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream

Registration

AS Number AS11273 AS Name FDCSGNET Organization Fiserv Solutions, LLC Organization ID FSL-293 Address 255 Fiserv Drive, Brookfield, WI, 53045, United States Country United States (US) Registry ARIN Allocated Jun 08, 1998 Record Created Jun 08, 1998 Last Updated Feb 23, 2021 Status
active
WHOIS Server whois.arin.net AS Description FDCSGNET - Fiserv Solutions, LLC, US Abuse Email [email protected] Abuse Phone +1-888-377-8726

IPv4 Prefixes

145 prefixes · 161,280 addresses · 82 top-level Routing data as of 2026-10-10 08:00 UTC

12.0.0.0/8 · 8 prefixes · 2,304 addresses
PrefixRangeAddresses
12.33.109.0/2412.33.109.0 – 12.33.109.255256
12.111.214.0/2412.111.214.0 – 12.111.214.255256
12.164.66.0/2412.164.66.0 – 12.164.66.255256
12.168.132.0/2412.168.132.0 – 12.168.132.255256
12.168.133.0/2412.168.133.0 – 12.168.133.255256
12.175.11.0/2412.175.11.0 – 12.175.11.255256
12.176.27.0/2412.176.27.0 – 12.176.27.255256
12.184.102.0/2312.184.102.0 – 12.184.103.255512
50.0.0.0/8 · 1 prefix · 1,024 addresses
PrefixRangeAddresses
50.58.8.0/2250.58.8.0 – 50.58.11.2551,024
63.0.0.0/8 · 5 prefixes · 1,536 addresses
PrefixRangeAddresses
63.84.244.0/2463.84.244.0 – 63.84.244.255256
63.84.245.0/2463.84.245.0 – 63.84.245.255256
63.115.138.0/2363.115.138.0 – 63.115.139.255512
63.167.86.0/2463.167.86.0 – 63.167.86.255256
63.251.77.0/2463.251.77.0 – 63.251.77.255256
65.0.0.0/8 · 2 prefixes · 512 addresses
PrefixRangeAddresses
65.167.147.0/2465.167.147.0 – 65.167.147.255256
65.205.40.0/2465.205.40.0 – 65.205.40.255256
67.0.0.0/8 · 1 prefix · 512 addresses
PrefixRangeAddresses
67.148.76.0/2367.148.76.0 – 67.148.77.255512
69.0.0.0/8 · 2 prefixes · 1,024 addresses
PrefixRangeAddresses
69.51.38.0/2369.51.38.0 – 69.51.39.255512
69.51.44.0/2369.51.44.0 – 69.51.45.255512
97.0.0.0/8 · 1 prefix · 256 addresses
PrefixRangeAddresses
97.65.159.0/2497.65.159.0 – 97.65.159.255256
166.0.0.0/8 · 21 prefixes · 7,168 addresses
PrefixRangeAddresses
166.73.0.0/23166.73.0.0 – 166.73.1.255512
166.73.2.0/24166.73.2.0 – 166.73.2.255256
166.73.3.0/24166.73.3.0 – 166.73.3.255256
166.73.6.0/23166.73.6.0 – 166.73.7.255512
166.73.8.0/24166.73.8.0 – 166.73.8.255256
166.73.10.0/24166.73.10.0 – 166.73.10.255256
166.73.11.0/24166.73.11.0 – 166.73.11.255256
166.73.12.0/24166.73.12.0 – 166.73.12.255256
166.73.13.0/24166.73.13.0 – 166.73.13.255256
166.73.14.0/23166.73.14.0 – 166.73.15.255512
166.73.16.0/24166.73.16.0 – 166.73.16.255256
166.73.17.0/24166.73.17.0 – 166.73.17.255256
166.73.24.0/23166.73.24.0 – 166.73.25.255512
166.73.28.0/23166.73.28.0 – 166.73.29.255512
166.73.30.0/23166.73.30.0 – 166.73.31.255512
166.73.37.0/24166.73.37.0 – 166.73.37.255256
166.73.38.0/24166.73.38.0 – 166.73.38.255256
166.73.92.0/24166.73.92.0 – 166.73.92.255256
166.73.93.0/24166.73.93.0 – 166.73.93.255256
166.73.102.0/23166.73.102.0 – 166.73.103.255512
166.73.156.0/24166.73.156.0 – 166.73.156.255256
167.0.0.0/8 · 44 prefixes · 65,536 addresses
PrefixRangeAddresses
167.16.0.0/16167.16.0.0 – 167.16.255.25565,536
167.16.0.0/23167.16.0.0 – 167.16.1.255512
167.16.2.0/23167.16.2.0 – 167.16.3.255512
167.16.22.0/24167.16.22.0 – 167.16.22.255256
167.16.23.0/24167.16.23.0 – 167.16.23.255256
167.16.33.0/24167.16.33.0 – 167.16.33.255256
167.16.34.0/24167.16.34.0 – 167.16.34.255256
167.16.35.0/24167.16.35.0 – 167.16.35.255256
167.16.38.0/24167.16.38.0 – 167.16.38.255256
167.16.39.0/24167.16.39.0 – 167.16.39.255256
167.16.42.0/24167.16.42.0 – 167.16.42.255256
167.16.43.0/24167.16.43.0 – 167.16.43.255256
167.16.48.0/24167.16.48.0 – 167.16.48.255256
167.16.49.0/24167.16.49.0 – 167.16.49.255256
167.16.50.0/24167.16.50.0 – 167.16.50.255256
167.16.54.0/24167.16.54.0 – 167.16.54.255256
167.16.56.0/24167.16.56.0 – 167.16.56.255256
167.16.57.0/24167.16.57.0 – 167.16.57.255256
167.16.58.0/24167.16.58.0 – 167.16.58.255256
167.16.64.0/24167.16.64.0 – 167.16.64.255256
167.16.66.0/24167.16.66.0 – 167.16.66.255256
167.16.67.0/24167.16.67.0 – 167.16.67.255256
167.16.69.0/24167.16.69.0 – 167.16.69.255256
167.16.70.0/24167.16.70.0 – 167.16.70.255256
167.16.71.0/24167.16.71.0 – 167.16.71.255256
167.16.72.0/24167.16.72.0 – 167.16.72.255256
167.16.76.0/24167.16.76.0 – 167.16.76.255256
167.16.78.0/24167.16.78.0 – 167.16.78.255256
167.16.91.0/24167.16.91.0 – 167.16.91.255256
167.16.93.0/24167.16.93.0 – 167.16.93.255256
167.16.95.0/24167.16.95.0 – 167.16.95.255256
167.16.96.0/24167.16.96.0 – 167.16.96.255256
167.16.97.0/24167.16.97.0 – 167.16.97.255256
167.16.100.0/24167.16.100.0 – 167.16.100.255256
167.16.129.0/24167.16.129.0 – 167.16.129.255256
167.16.133.0/24167.16.133.0 – 167.16.133.255256
167.16.134.0/24167.16.134.0 – 167.16.134.255256
167.16.136.0/24167.16.136.0 – 167.16.136.255256
167.16.138.0/24167.16.138.0 – 167.16.138.255256
167.16.139.0/24167.16.139.0 – 167.16.139.255256
167.16.166.0/24167.16.166.0 – 167.16.166.255256
167.16.198.0/24167.16.198.0 – 167.16.198.255256
167.16.245.0/24167.16.245.0 – 167.16.245.255256
167.16.253.0/24167.16.253.0 – 167.16.253.255256
170.0.0.0/8 · 19 prefixes · 65,536 addresses
PrefixRangeAddresses
170.186.0.0/16170.186.0.0 – 170.186.255.25565,536
170.186.2.0/24170.186.2.0 – 170.186.2.255256
170.186.12.0/24170.186.12.0 – 170.186.12.255256
170.186.110.0/23170.186.110.0 – 170.186.111.255512
170.186.110.0/24170.186.110.0 – 170.186.110.255256
170.186.111.0/24170.186.111.0 – 170.186.111.255256
170.186.112.0/23170.186.112.0 – 170.186.113.255512
170.186.112.0/24170.186.112.0 – 170.186.112.255256
170.186.113.0/24170.186.113.0 – 170.186.113.255256
170.186.137.0/24170.186.137.0 – 170.186.137.255256
170.186.140.0/23170.186.140.0 – 170.186.141.255512
170.186.140.0/24170.186.140.0 – 170.186.140.255256
170.186.141.0/24170.186.141.0 – 170.186.141.255256
170.186.192.0/23170.186.192.0 – 170.186.193.255512
170.186.192.0/24170.186.192.0 – 170.186.192.255256
170.186.193.0/24170.186.193.0 – 170.186.193.255256
170.186.194.0/23170.186.194.0 – 170.186.195.255512
170.186.194.0/24170.186.194.0 – 170.186.194.255256
170.186.195.0/24170.186.195.0 – 170.186.195.255256
174.0.0.0/8 · 1 prefix · 256 addresses
PrefixRangeAddresses
174.46.35.0/24174.46.35.0 – 174.46.35.255256
192.0.0.0/8 · 7 prefixes · 2,560 addresses
PrefixRangeAddresses
192.131.64.0/24192.131.64.0 – 192.131.64.255256
192.131.65.0/24192.131.65.0 – 192.131.65.255256
192.131.67.0/24192.131.67.0 – 192.131.67.255256
192.131.68.0/22192.131.68.0 – 192.131.71.2551,024
192.131.72.0/24192.131.72.0 – 192.131.72.255256
192.131.73.0/24192.131.73.0 – 192.131.73.255256
192.131.76.0/24192.131.76.0 – 192.131.76.255256
196.0.0.0/8 · 1 prefix · 512 addresses
PrefixRangeAddresses
196.54.72.0/23196.54.72.0 – 196.54.73.255512
198.0.0.0/8 · 3 prefixes · 768 addresses
PrefixRangeAddresses
198.246.154.0/24198.246.154.0 – 198.246.154.255256
198.246.217.0/24198.246.217.0 – 198.246.217.255256
198.246.218.0/24198.246.218.0 – 198.246.218.255256
199.0.0.0/8 · 6 prefixes · 1,792 addresses
PrefixRangeAddresses
199.47.153.0/24199.47.153.0 – 199.47.153.255256
199.47.154.0/24199.47.154.0 – 199.47.154.255256
199.47.155.0/24199.47.155.0 – 199.47.155.255256
199.47.156.0/24199.47.156.0 – 199.47.156.255256
199.47.157.0/24199.47.157.0 – 199.47.157.255256
199.47.158.0/23199.47.158.0 – 199.47.159.255512
204.0.0.0/8 · 6 prefixes · 1,536 addresses
PrefixRangeAddresses
204.95.150.0/24204.95.150.0 – 204.95.150.255256
204.124.84.0/24204.124.84.0 – 204.124.84.255256
204.194.138.0/24204.194.138.0 – 204.194.138.255256
204.194.141.0/24204.194.141.0 – 204.194.141.255256
204.194.143.0/24204.194.143.0 – 204.194.143.255256
204.238.181.0/24204.238.181.0 – 204.238.181.255256
208.0.0.0/8 · 8 prefixes · 4,864 addresses
PrefixRangeAddresses
208.11.141.0/24208.11.141.0 – 208.11.141.255256
208.66.20.0/24208.66.20.0 – 208.66.20.255256
208.66.22.0/24208.66.22.0 – 208.66.22.255256
208.72.248.0/21208.72.248.0 – 208.72.255.2552,048
208.93.24.0/22208.93.24.0 – 208.93.27.2551,024
208.93.29.0/24208.93.29.0 – 208.93.29.255256
208.93.30.0/23208.93.30.0 – 208.93.31.255512
208.235.248.0/24208.235.248.0 – 208.235.248.255256
209.0.0.0/8 · 3 prefixes · 768 addresses
PrefixRangeAddresses
209.186.254.0/24209.186.254.0 – 209.186.254.255256
209.211.51.0/24209.211.51.0 – 209.211.51.255256
209.211.226.0/24209.211.226.0 – 209.211.226.255256
216.0.0.0/8 · 6 prefixes · 2,816 addresses
PrefixRangeAddresses
216.66.212.0/24216.66.212.0 – 216.66.212.255256
216.66.213.0/24216.66.213.0 – 216.66.213.255256
216.66.214.0/24216.66.214.0 – 216.66.214.255256
216.66.216.0/21216.66.216.0 – 216.66.223.2552,048
216.66.216.0/22216.66.216.0 – 216.66.219.2551,024
216.66.220.0/22216.66.220.0 – 216.66.223.2551,024

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

2 unique neighbours · 2 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (2)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS55002DEFENSE-NET - F5, Inc.86436,4300
AS198949Radware Radware Ltd81713,9080

Raw RDAP Response

{
  "endAutnum": 11273,
  "entities": [
    {
      "entities": [
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-04-20T13:42:15-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2026-04-20T13:42:15-04:00"
            }
          ],
          "handle": "MADEL6-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/MADEL6-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/MADEL6-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-04-02T07:10:39-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2026-04-02T07:10:39-04:00"
            }
          ],
          "handle": "REGIS118-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/REGIS118-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/REGIS118-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "abuse"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "7305 Pacific Street\nOmaha\nNE\n68114\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Registrant Abuse"
              ],
              [
                "org",
                {},
                "text",
                "Fiserv"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-888-377-8726"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-04-20T13:48:50-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2026-04-20T13:48:50-04:00"
            }
          ],
          "handle": "BRUHN7-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/BRUHN7-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/BRUHN7-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-04-20T13:48:12-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2026-04-20T13:48:12-04:00"
            }
          ],
          "handle": "DOSTE5-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/DOSTE5-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/DOSTE5-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-04-02T07:13:20-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2026-04-02T07:13:20-04:00"
            }
          ],
          "handle": "REGIS119-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/REGIS119-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/REGIS119-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical",
            "administrative",
            "noc",
            "routing",
            "dns"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "7305 Pacific Street\nOmaha\nNE\n68114\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Registrant Admin"
              ],
              [
                "org",
                {},
                "text",
                "Fiserv"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-888-377-8726"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2024-05-16T09:35:31-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2015-03-18T10:39:35-04:00"
            }
          ],
          "handle": "NOC32256-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/NOC32256-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/NOC32256-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-05-16"
              ],
              "title": "Unvalidated POC"
            }
          ],
          "roles": [
            "technical",
            "abuse",
            "dns",
            "routing",
            "noc"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "2900 Westside Pkwy\nAlpharetta\nGA\n30004\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "NOC"
              ],
              [
                "org",
                {},
                "text",
                "Fiserv/Checkfree"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-678-375-4000"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-05-18T17:11:51-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2023-06-23T11:46:56-04:00"
            }
          ],
          "handle": "CAMAC107-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/CAMAC107-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/CAMAC107-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-04-20T13:50:17-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2026-04-20T13:44:13-04:00"
            }
          ],
          "handle": "FUNKZ-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/FUNKZ-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/FUNKZ-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-04-20T13:49:00-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2026-04-20T13:49:00-04:00"
            }
          ],
          "handle": "GGT3-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/GGT3-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/GGT3-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-07-27T13:13:26-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2011-09-27T17:02:23-04:00"
            }
          ],
          "handle": "RIEDE-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/RIEDE-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/RIEDE-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "http://www.fiserv.com"
              ],
              "title": "Registration Comments"
            }
          ],
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2025-11-29T08:00:02-05:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2001-04-24T12:53:37-04:00"
            }
          ],
          "handle": "JM2443-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/JM2443-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            },
            {
              "href": "https://whois.arin.net/rest/poc/JM2443-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/11273"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "http://www.fiserv.com/"
              ],
              "title": "Registration Comments"
            }
          ],
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2026-07-27T13:16:29-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2020-06-30T08:57:19-04:00"
        }
      ],
      "handle": "FSL-293",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/FSL-293",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/autnum/11273"
        },
        {
          "href": "https://whois.arin.net/rest/org/FSL-293",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/autnum/11273"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Fiserv Solutions, LLC"
          ],
          [
            "adr",
            {
              "label": "255 Fiserv Drive\nBrookfield\nWI\n53045\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2021-02-23T15:22:31-05:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "1998-06-08T00:00:00-04:00"
    }
  ],
  "handle": "AS11273",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/autnum/11273",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/autnum/11273"
    },
    {
      "href": "https://whois.arin.net/rest/asn/AS11273",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/autnum/11273"
    }
  ],
  "name": "FDCSGNET",
  "notices": [
    {
      "description": [
        "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
      ],
      "links": [
        {
          "href": "https://www.arin.net/resources/registry/whois/tou/",
          "rel": "terms-of-service",
          "type": "text/html",
          "value": "https://rdap.arin.net/registry/autnum/11273"
        }
      ],
      "title": "Terms of Service"
    },
    {
      "description": [
        "If you see inaccuracies in the results, please visit: "
      ],
      "links": [
        {
          "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
          "rel": "inaccuracy-report",
          "type": "text/html",
          "value": "https://rdap.arin.net/registry/autnum/11273"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    },
    {
      "description": [
        "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
      ],
      "title": "Copyright Notice"
    }
  ],
  "objectClassName": "autnum",
  "port43": "whois.arin.net",
  "rdapConformance": [
    "nro_rdap_profile_0",
    "rdap_level_0",
    "nro_rdap_profile_asn_flat_0"
  ],
  "startAutnum": 11273,
  "status": [
    "active"
  ]
}

Contact details of private individuals are redacted.