Autonomous system profile

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

AS199711

Announcement observedRIPE NCC

ORG-NBU2-RIPE · NCISA-AS

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

Last active10/16/2026, 00:00:00Snapshot expired

View network topology RDAP registration

ASN: AS199711
Registration country: Czechia
Name: ORG-NBU2-RIPE
Abbreviation: NCISA-AS
Registration date: 2/28/2014, 07:02:10
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.48.21.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 08:00:00	10/19/2026, 08:00:00	✓	×	Currently valid
185.48.22.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 08:00:00	10/19/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: ORG-NBU2-RIPE
RIR: RIPE NCC
Registration country: Czechia
Registration date: 2/28/2014, 07:02:10
Abuse contact: abuse@nukib.gov.cz

Snapshot trend

10/9/2026, 15:35:282 v42 v62 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 · cha-la-bgp-observations