Autonomous system profile

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

AS196707

Announcement observedRIPE NCC

Clos Brothers Sp. z o.o. · CLOS-AS

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

Last active10/9/2026, 06:23:20Snapshot expired

View network topology RDAP registration

ASN: AS196707
Registration country: Poland
Name: Clos Brothers Sp. z o.o.
Abbreviation: CLOS-AS
Registration date: 9/28/2009, 09:48:41
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
91.213.238.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	10/9/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Clos Brothers Sp. z o.o.
RIR: RIPE NCC
Registration country: Poland
Registration date: 9/28/2009, 09:48:41
Abuse contact: abuse@closbrothers.pl

Snapshot trend

10/9/2026, 06:23:201 v40 v61 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