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AS400209

Brazoria County

ARIN US active Announced
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Organization
Brazoria County
BRAZORIA-COUNTY-TX
Registered
Feb 02, 2024
2 years ago
IPv4 Prefixes
1
256 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream

Registration

AS Number AS400209 AS Name BRAZORIA-COUNTY-TX Organization Brazoria County Organization ID BC-2272 Address 237 E Locust ST, Angleton, TX, 77515, United States Country United States (US) Registry ARIN Allocated Feb 02, 2024 Record Created Feb 02, 2024 Last Updated Feb 02, 2024 Status
active
WHOIS Server whois.arin.net AS Description BRAZORIA-COUNTY-TX - Brazoria County, US Remarks www.brazoriacountytx.gov Abuse Email [email protected] Abuse Phone +1-979-864-1935

IPv4 Prefixes

1 prefix · 256 addresses Routing data as of 2026-10-04 00:00 UTC

PrefixRangeAddresses
50.172.191.0/2450.172.191.0 – 50.172.191.255256

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
AS33662CMCS - Comcast Cable Communications, LLC1652110
AS394437PSLIGHTWAVE - PS Lightwave941200

Raw RDAP Response

{
  "endAutnum": 400209,
  "entities": [
    {
      "entities": [
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2025-10-13T16:36:57-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2025-10-13T16:36:57-04:00"
            }
          ],
          "handle": "NETWO10436-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/NETWO10436-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/400209"
            },
            {
              "href": "https://whois.arin.net/rest/poc/NETWO10436-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/400209"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical",
            "abuse",
            "administrative"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "237 E Locust ST\nAngleton\nTX\n77515\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Network Engineer"
              ],
              [
                "org",
                {},
                "text",
                "Brazoria County"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-979-864-1935"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2025-11-24T08:22:03-05:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2023-10-03T16:25:33-04:00"
        }
      ],
      "handle": "BC-2272",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/BC-2272",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/autnum/400209"
        },
        {
          "href": "https://whois.arin.net/rest/org/BC-2272",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/autnum/400209"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Brazoria County"
          ],
          [
            "adr",
            {
              "label": "237 E Locust ST\nAngleton\nTX\n77515\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2024-02-02T07:30:43-05:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "2024-02-02T07:30:43-05:00"
    }
  ],
  "handle": "AS400209",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/autnum/400209",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/autnum/400209"
    },
    {
      "href": "https://whois.arin.net/rest/asn/AS400209",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/autnum/400209"
    }
  ],
  "name": "BRAZORIA-COUNTY-TX",
  "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/400209"
        }
      ],
      "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/400209"
        }
      ],
      "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": [
        "www.brazoriacountytx.gov"
      ],
      "title": "Registration Comments"
    }
  ],
  "startAutnum": 400209,
  "status": [
    "active"
  ]
}

Contact details of private individuals are redacted.