Autonomous system profile

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

AS33187

Announcement observedARIN

SHSU - Sam Houston State University · SHSU

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

Last active10/2/2026, 14:35:32Snapshot expired

View network topology RDAP registration

ASN: AS33187
Registration country: United States
Name: SHSU - Sam Houston State University
Abbreviation: SHSU
Registration date: 10/20/2004, 14:23:33
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
158.135.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/2/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: SHSU - Sam Houston State University
RIR: ARIN
Registration country: United States
Registration date: 10/20/2004, 14:23:33
Abuse contact: gaj003@shsu.edu

Snapshot trend

10/2/2026, 14:35:321 v41 v63 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