Autonomous system profile

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

AS58035

Announcement observedRIPE NCC

Urzad Miejski w Zabrzu · UM-ZABRZE-AS

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

Last active10/5/2026, 21:12:59Snapshot expired

View network topology RDAP registration

ASN: AS58035
Registration country: Poland
Name: Urzad Miejski w Zabrzu
Abbreviation: UM-ZABRZE-AS
Registration date: 4/5/2012, 08:56:07
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
91.237.171.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/5/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: Urzad Miejski w Zabrzu
RIR: RIPE NCC
Registration country: Poland
Registration date: 4/5/2012, 08:56:07
Abuse contact: sekretariat_irsi@um.zabrze.pl

Snapshot trend

10/5/2026, 21:12:591 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