Autonomous system profile

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

AS59782

Announcement observedRIPE NCC

ITB Sp. z o.o. · InterBlock-ASN

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

Last active10/13/2026, 18:48:42Snapshot expired

View network topology RDAP registration

ASN: AS59782
Registration country: Registration country pending sync
Name: ITB Sp. z o.o.
Abbreviation: InterBlock-ASN
Registration date: 10/3/2014, 13:45:16
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
81.163.200.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Historical record
81.163.200.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/11/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Historical record
81.163.201.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/11/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Historical record
81.163.202.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/11/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Historical record
81.163.203.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/11/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Historical record
81.163.204.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/11/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Historical record
81.163.205.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/11/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Historical record
81.163.206.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/11/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Historical record
81.163.207.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/11/2026, 00:00:00	10/13/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: ITB Sp. z o.o.
RIR: RIPE NCC
Registration country: Registration country pending sync
Registration date: 10/3/2014, 13:45:16
Abuse contact: abuse@interblock.pl

Snapshot trend

10/13/2026, 18:48:429 v40 v64 Upstream · 3 Uncertain

10/6/2026, 01:46:021 v40 v64 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