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AS18521

American Campus Communities, Inc

ARIN US active Announced
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Organization
American Campus Communities, Inc
AMERICAN-CAMPUS-COMMUNITIES
Registered
Mar 22, 2007
19 years ago
IPv4 Prefixes
1
256 addresses
IPv6 Prefixes
0
BGP Neighbours
1
1 upstream/peer · 0 downstream

Registration

AS Number AS18521 AS Name AMERICAN-CAMPUS-COMMUNITIES Organization American Campus Communities, Inc Organization ID ACC-345 Address 12700 Hill Country Blvd, Suite T200, AUSTIN, TX, 78738, United States Country United States (US) Registry ARIN Allocated Mar 22, 2007 Record Created Mar 22, 2007 Last Updated Mar 02, 2012 Status
active
WHOIS Server whois.arin.net AS Description AMERICAN-CAMPUS-COMMUNITIES - American Campus Communities, Inc, US Remarks DATAC10-ARIN Abuse Email [email protected] Abuse Phone +1-512-705-3341

IPv4 Prefixes

1 prefix · 256 addresses Routing data as of 2026-10-06 16:00 UTC

PrefixRangeAddresses
216.54.130.0/24216.54.130.0 – 216.54.130.255256

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

1 unique neighbour · 1 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 (1)

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
AS11427TWC-11427-TEXAS - Charter Communications Inc2743600

Raw RDAP Response

{
  "endAutnum": 18521,
  "entities": [
    {
      "entities": [
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-03-31T14:04:44-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2007-03-15T18:36:09-04:00"
            }
          ],
          "handle": "DATAC10-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/DATAC10-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/18521"
            },
            {
              "href": "https://whois.arin.net/rest/poc/DATAC10-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/18521"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical",
            "abuse",
            "administrative"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "12700 Hill Country Blvd. Suite T200\nAUSTIN\nTX\n78738\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "DATACENTER OPERATIONS"
              ],
              [
                "org",
                {},
                "text",
                "AMERICAN CAMPUS COMMUNITIES"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-512-705-3341"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-512-732-1000;ext1042"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "cell"
                  ]
                },
                "text",
                "+1-512-705-3341"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "fax"
                  ]
                },
                "text",
                "+1-512-705-3341"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "fax"
                  ]
                },
                "text",
                "+1-512-732-2450"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2011-09-24T08:30:57-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2007-03-16T10:15:29-04:00"
        }
      ],
      "handle": "ACC-345",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/ACC-345",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/autnum/18521"
        },
        {
          "href": "https://whois.arin.net/rest/org/ACC-345",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/autnum/18521"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "American Campus Communities, Inc"
          ],
          [
            "adr",
            {
              "label": "12700 Hill Country Blvd\r\nSuite T200\nAUSTIN\nTX\n78738\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2026-03-31T14:04:44-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2007-03-15T18:36:09-04:00"
        }
      ],
      "handle": "DATAC10-ARIN",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/DATAC10-ARIN",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/autnum/18521"
        },
        {
          "href": "https://whois.arin.net/rest/poc/DATAC10-ARIN",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/autnum/18521"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
        "technical",
        "abuse",
        "noc"
      ],
      "status": [
        "validated"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "adr",
            {
              "label": "12700 Hill Country Blvd. Suite T200\nAUSTIN\nTX\n78738\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "fn",
            {},
            "text",
            "DATACENTER OPERATIONS"
          ],
          [
            "org",
            {},
            "text",
            "AMERICAN CAMPUS COMMUNITIES"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "tel",
            {
              "type": [
                "work",
                "voice"
              ]
            },
            "text",
            "+1-512-705-3341"
          ],
          [
            "tel",
            {
              "type": [
                "work",
                "voice"
              ]
            },
            "text",
            "+1-512-732-1000;ext1042"
          ],
          [
            "tel",
            {
              "type": [
                "work",
                "cell"
              ]
            },
            "text",
            "+1-512-705-3341"
          ],
          [
            "tel",
            {
              "type": [
                "work",
                "fax"
              ]
            },
            "text",
            "+1-512-705-3341"
          ],
          [
            "tel",
            {
              "type": [
                "work",
                "fax"
              ]
            },
            "text",
            "+1-512-732-2450"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2012-03-02T08:03:18-05:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "2007-03-22T14:44:42-04:00"
    }
  ],
  "handle": "AS18521",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/autnum/18521",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/autnum/18521"
    },
    {
      "href": "https://whois.arin.net/rest/asn/AS18521",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/autnum/18521"
    }
  ],
  "name": "AMERICAN-CAMPUS-COMMUNITIES",
  "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/18521"
        }
      ],
      "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/18521"
        }
      ],
      "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"
  ],
  "remarks": [
    {
      "description": [
        "DATAC10-ARIN"
      ],
      "title": "Registration Comments"
    }
  ],
  "startAutnum": 18521,
  "status": [
    "active"
  ]
}

Contact details of private individuals are redacted.