Autonomous system profile

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

AS18981

Announcement observedARIN

SUPERNet II · SUPERNET-II

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

Last active10/1/2026, 00:13:11Snapshot expired

View network topology RDAP registration

ASN: AS18981
Registration country: United States
Name: SUPERNet II
Abbreviation: SUPERNET-II
Registration date: 7/8/2022, 11:13:38
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
204.154.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	9/30/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: SUPERNet II
RIR: ARIN
Registration country: United States
Registration date: 7/8/2022, 11:13:38
Abuse contact: support@wjwllc.com

Snapshot trend

10/1/2026, 00:13:111 v40 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