Autonomous system profile

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

AS396303

Announcement observedARIN

NATOLAB-LEGACY - Black Mesa Corporation · NATOLAB-LEGACY

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

Last active10/21/2026, 21:38:45Snapshot expired

View network topology RDAP registration

ASN: AS396303
Registration country: United States
Name: NATOLAB-LEGACY - Black Mesa Corporation
Abbreviation: NATOLAB-LEGACY
Registration date: 5/2/2017, 18:44:24
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2602:feda:102::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/21/2026, 00:00:00	×	✓	Currently valid
2602:feda:105::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/21/2026, 00:00:00	×	✓	Currently valid
2602:feda:f400::/40BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	10/6/2026, 08:00:00	10/21/2026, 16:00:00	×	✓	Currently valid

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

Registration and sources

Organization: NATOLAB-LEGACY - Black Mesa Corporation
RIR: ARIN
Registration country: United States
Registration date: 5/2/2017, 18:44:24
Abuse contact: noc@nat.moe

Snapshot trend

10/21/2026, 21:38:450 v43 v62 Upstream · 0 Uncertain

10/20/2026, 11:37:060 v43 v62 Upstream · 0 Uncertain

10/20/2026, 08:27:490 v40 v60 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 · rir-rdap-asn · iana-rdap-asn-bootstrap