Dashboard / ASN Lookup / AS21749

AS21749

Alberici Group, Inc.

ARIN US active Announced
More ASNs in the United States →
Organization
Alberici Group, Inc.
ALBERICI-GROUP
Registered
Jan 28, 2015
11 years ago
IPv4 Prefixes
1
256 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream

Registration

AS Number AS21749 AS Name ALBERICI-GROUP Organization Alberici Group, Inc. Organization ID AG-392 Address 8800 Page Ave., St. Louis, MO, 63114, United States Country United States (US) Registry ARIN Allocated Jan 28, 2015 Record Created Jan 28, 2015 Last Updated Jan 28, 2015 Status
active
WHOIS Server whois.arin.net AS Description ALBERICI-GROUP - Alberici Group, Inc., US Abuse Email [email protected] Abuse Phone +1-314-733-2226

IPv4 Prefixes

1 prefix · 256 addresses Routing data as of 2026-10-09 00:00 UTC

PrefixRangeAddresses
192.76.180.0/24192.76.180.0 – 192.76.180.255256

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
AS7018ATT-INTERNET4 - AT&T Enterprises, LLC2262880
AS22677CHARTER-22677-MO-IL-C3 - Charter Communications LLC34460

Raw RDAP Response

{
  "endAutnum": 21749,
  "entities": [
    {
      "entities": [
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2024-11-20T08:55:01-05:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2014-11-18T09:36:34-05:00"
            }
          ],
          "handle": "BORRO24-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/BORRO24-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/21749"
            },
            {
              "href": "https://whois.arin.net/rest/poc/BORRO24-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/21749"
            }
          ],
          "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 2025-11-20"
              ],
              "title": "Unvalidated POC"
            }
          ],
          "roles": [
            "technical",
            "abuse",
            "noc",
            "administrative"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "8800 Page Ave.\nSt. Louis\nMO\n63114\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Ron Borror"
              ],
              [
                "n",
                {},
                "text",
                [
                  "Borror",
                  "Ron",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-314-733-2226"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2023-11-22T14:52:14-05:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2014-11-19T11:26:35-05:00"
            }
          ],
          "handle": "NET14-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/NET14-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/21749"
            },
            {
              "href": "https://whois.arin.net/rest/poc/NET14-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/21749"
            }
          ],
          "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 2024-11-21"
              ],
              "title": "Unvalidated POC"
            }
          ],
          "roles": [
            "abuse",
            "noc",
            "technical"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "8800 Page Ave\nSt. Louis\nMO\n63114\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Todd Network Engineer"
              ],
              [
                "n",
                {},
                "text",
                [
                  "Network Engineer",
                  "Todd",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-314-733-2022"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2014-11-19T11:56:07-05:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2014-11-19T10:19:44-05:00"
        }
      ],
      "handle": "AG-392",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/AG-392",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/autnum/21749"
        },
        {
          "href": "https://whois.arin.net/rest/org/AG-392",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/autnum/21749"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Alberici Group, Inc."
          ],
          [
            "adr",
            {
              "label": "8800 Page Ave.\nSt. Louis\nMO\n63114\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2015-01-28T13:36:36-05:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "2015-01-28T13:36:36-05:00"
    }
  ],
  "handle": "AS21749",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/autnum/21749",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/autnum/21749"
    },
    {
      "href": "https://whois.arin.net/rest/asn/AS21749",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/autnum/21749"
    }
  ],
  "name": "ALBERICI-GROUP",
  "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/21749"
        }
      ],
      "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/21749"
        }
      ],
      "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": 21749,
  "status": [
    "active"
  ]
}

Contact details of private individuals are redacted.