Autonomous system profile

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

AS26059

Announcement observedARIN

City of Pittsburgh · PGH-AS

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

Last active10/1/2026, 19:48:09Snapshot expired

View network topology RDAP registration

ASN: AS26059
Registration country: United States
Name: City of Pittsburgh
Abbreviation: PGH-AS
Registration date: 12/20/2006, 19:18:56
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
205.141.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: City of Pittsburgh
RIR: ARIN
Registration country: United States
Registration date: 12/20/2006, 19:18:56
Abuse contact: Sylvia.Harris@pittsburghpa.gov

Snapshot trend

10/1/2026, 19:48:091 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