Autonomous system profile

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

AS6150

Announcement observedARIN

National Cancer Institute · NCIFCRF

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

Last active9/29/2026, 14:00:59Snapshot expired

View network topology RDAP registration

ASN: AS6150
Registration country: United States
Name: National Cancer Institute
Abbreviation: NCIFCRF
Registration date: 12/8/1995, 05:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
129.43.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	9/29/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: National Cancer Institute
RIR: ARIN
Registration country: United States
Registration date: 12/8/1995, 05:00:00
Abuse contact: sergio.rodriguez@nih.gov

Snapshot trend

9/29/2026, 14:00:591 v40 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