Autonomous system profile

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

AS42576

Announcement observedRIPE NCC

Maciej Jan Broniarz trading as CERT NGO · INTRSC-AS

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

Last active10/3/2026, 15:16:21Snapshot expired

View network topology RDAP registration

ASN: AS42576
Registration country: Poland
Name: Maciej Jan Broniarz trading as CERT NGO
Abbreviation: INTRSC-AS
Registration date: 3/15/2007, 14:44:49
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
193.3.166.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
91.192.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Maciej Jan Broniarz trading as CERT NGO
RIR: RIPE NCC
Registration country: Poland
Registration date: 3/15/2007, 14:44:49
Abuse contact: abuse@gausus.net

Snapshot trend

10/3/2026, 15:16:212 v41 v64 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