Autonomous system profile

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

AS15541

Announcement observedRIPE NCC

Marcin Bochenek trading as CETI s.c. · CETI-AS

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

Last active10/31/2026, 01:41:58Snapshot expired

View network topology RDAP registration

ASN: AS15541
Registration country: Poland
Name: Marcin Bochenek trading as CETI s.c.
Abbreviation: CETI-AS
Registration date: 4/17/2002, 07:49:34
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
62.121.128.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.129.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.130.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.131.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.132.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.133.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.135.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.136.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.141.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.142.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.143.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.144.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.145.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.146.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.148.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid
62.121.152.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/30/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Marcin Bochenek trading as CETI s.c.
RIR: RIPE NCC
Registration country: Poland
Registration date: 4/17/2002, 07:49:34
Abuse contact: abuse@tech.ceti.pl

Snapshot trend

10/31/2026, 01:41:5818 v40 v66 Upstream · 2 Uncertain

10/23/2026, 11:33:3218 v40 v65 Upstream · 2 Uncertain

9/30/2026, 15:22:0318 v40 v66 Upstream · 2 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