Autonomous system profile

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

AS3629

Announcement observedARIN

NYSERNET-BLK - NYSERNet · NYSERNET-BLK

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

Last active9/29/2026, 10:55:40Snapshot expired

View network topology RDAP registration

ASN: AS3629
Registration country: United States
Name: NYSERNET-BLK - NYSERNet
Abbreviation: NYSERNET-BLK
Registration date: 5/24/1994, 04:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
199.109.80.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	9/29/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: NYSERNET-BLK - NYSERNet
RIR: ARIN
Registration country: United States
Registration date: 5/24/1994, 04:00:00
Abuse contact: abuse@nysernet.org

Snapshot trend

9/29/2026, 10:55:401 v41 v63 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