Autonomous system profile

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

AS21556

Announcement observedARIN

NARC-EROOT - National Aeronautics and Space Administration · NARC-EROOT

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

Last active9/30/2026, 23:23:05Snapshot expired

View network topology RDAP registration

ASN: AS21556
Registration country: United States
Name: NARC-EROOT - National Aeronautics and Space Administration
Abbreviation: NARC-EROOT
Registration date: 11/1/2012, 19:34:19
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
192.12.28.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Currently valid
192.203.230.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: NARC-EROOT - National Aeronautics and Space Administration
RIR: ARIN
Registration country: United States
Registration date: 11/1/2012, 19:34:19
Abuse contact: abuse@nasa.gov

Snapshot trend

9/30/2026, 23:23:052 v42 v63 Upstream · 0 Uncertain

9/30/2026, 23:11:160 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