Autonomous system profile

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

AS19436

Announcement observedARIN

CAPROCK-1 - Cap Rock Telephone Cooperative, Inc. · CAPROCK-1

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

Last active10/1/2026, 01:49:23Snapshot expired

View network topology RDAP registration

ASN: AS19436
Registration country: United States
Name: CAPROCK-1 - Cap Rock Telephone Cooperative, Inc.
Abbreviation: CAPROCK-1
Registration date: 12/8/2025, 11:47:59
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
104.166.116.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	9/30/2026, 16:00:00	✓	×	Currently valid
172.98.240.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	9/30/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CAPROCK-1 - Cap Rock Telephone Cooperative, Inc.
RIR: ARIN
Registration country: United States
Registration date: 12/8/2025, 11:47:59
Abuse contact: patrickr@caprock-spur.com

Snapshot trend

10/1/2026, 01:49:232 v40 v61 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 · rir-rdap-asn · iana-rdap-asn-bootstrap