Autonomous system profile

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

AS30136

Announcement observedARIN

Adams 12 · AD12

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

Last active10/2/2026, 06:16:38Snapshot expired

View network topology RDAP registration

ASN: AS30136
Registration country: United States
Name: Adams 12
Abbreviation: AD12
Registration date: 11/2/2017, 19:51:25
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
204.228.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Historical record
204.228.96.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Historical record
204.228.97.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: Adams 12
RIR: ARIN
Registration country: United States
Registration date: 11/2/2017, 19:51:25
Abuse contact: perry.movick@adams12.org

Snapshot trend

10/2/2026, 06:16:383 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