Autonomous system profile

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

AS13092

Announcement observedRIPE NCC

UB-AS Akademska mreza Republike Srbije - AMRES · UB-AS

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

Last active9/30/2026, 08:32:15Snapshot expired

View network topology RDAP registration

ASN: AS13092
Registration country: Serbia
Name: UB-AS Akademska mreza Republike Srbije - AMRES
Abbreviation: UB-AS
Registration date: 1/1/1970, 00:00:00
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
147.91.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
147.91.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
147.91.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
185.181.68.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
91.187.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
91.187.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
91.187.144.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: UB-AS Akademska mreza Republike Srbije - AMRES
RIR: RIPE NCC
Registration country: Serbia
Registration date: 1/1/1970, 00:00:00
Abuse contact: csirt@amres.ac.rs

Snapshot trend

9/30/2026, 08:32:157 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