Autonomous system profile

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

AS19725

Announcement observedARIN

City Of Houston - Public Works · COHPWE

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

Last active10/1/2026, 03:05:28Snapshot expired

View network topology RDAP registration

ASN: AS19725
Registration country: United States
Name: City Of Houston - Public Works
Abbreviation: COHPWE
Registration date: 9/12/2011, 19:15:43
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
50.58.210.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: City Of Houston - Public Works
RIR: ARIN
Registration country: United States
Registration date: 9/12/2011, 19:15:43
Abuse contact: Drew.Calhoun@houstontx.gov

Snapshot trend

10/1/2026, 03:05:281 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 · iana-rdap-asn-bootstrap · rir-rdap-asn