Autonomous system profile

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

AS20555

Announcement observedRIPE NCC

Akademia WIT w Warszawie · WIT

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

Last active10/1/2026, 05:28:53Snapshot expired

View network topology RDAP registration

ASN: AS20555
Registration country: Poland
Name: Akademia WIT w Warszawie
Abbreviation: WIT
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
213.135.44.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Historical record
213.135.48.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: Akademia WIT w Warszawie
RIR: RIPE NCC
Registration country: Poland
Registration date: 1/1/1970, 00:00:00
Abuse contact: abuse@wsisiz.edu.pl

Snapshot trend

10/1/2026, 05:28:532 v41 v68 Upstream · 3 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