Autonomous system profile

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

AS11039

Announcement observedARIN

The George Washington University · GWU

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

Last active10/17/2026, 02:19:57Snapshot expired

View network topology RDAP registration

ASN: AS11039
Registration country: United States
Name: The George Washington University
Abbreviation: GWU
Registration date: 3/17/1998, 05:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
128.164.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
161.253.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/16/2026, 16:00:00	✓	×	Currently valid
161.253.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/16/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: The George Washington University
RIR: ARIN
Registration country: United States
Registration date: 3/17/1998, 05:00:00
Abuse contact: abuse@gwu.edu

Snapshot trend

10/17/2026, 02:19:573 v42 v613 Upstream · 8 Uncertain

9/30/2026, 03:28:033 v42 v612 Upstream · 9 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