Autonomous system profile

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

AS58858

Announcement observedAPNIC

CNNIC-CRITICAL-AP

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

Last active10/5/2026, 23:31:28Snapshot expired

View network topology RDAP registration

ASN: AS58858
Registration country: China
Name: CNNIC-CRITICAL-AP
Abbreviation: CNNIC-CRITICAL-AP
Registration date: 4/2/2020, 15:41:28
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
203.99.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/5/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: CNNIC-CRITICAL-AP
RIR: APNIC
Registration country: China
Registration date: 4/2/2020, 15:41:28
Abuse contact: ipas@cnnic.cn

Snapshot trend

10/5/2026, 23:31:281 v41 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