Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS55087

Announcement observedARIN

Brazos County · BRAZOS-ASN-1

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/5/2026, 04:56:41Snapshot expired

View network topology RDAP registration

ASN: AS55087
Registration country: United States
Name: Brazos County
Abbreviation: BRAZOS-ASN-1
Registration date: 2/26/2018, 17:37:01
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
66.97.166.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/5/2026, 00:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Brazos County
RIR: ARIN
Registration country: United States
Registration date: 2/26/2018, 17:37:01
Abuse contact: netadmin@brazoscountytx.gov

Snapshot trend

10/5/2026, 04:56:411 v40 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn