2001:500:a8::/48 No ROA

National Aeronautics and Space Administration · Updated 21.10.2026 22:14 UTC

Announced IPv6 AS21556 National Aeronautics and Space Administration

Network Information

Prefix: 2001:500:a8::/48
Network Description:: —
Address range: 2001:500:a8:: – 2001:500:a8:ffff:ffff:ffff:ffff:ffff
Size: 65,536 × /64
Origin AS: AS21556 National Aeronautics and Space Administration
AS path: AS208972AS13335AS21556
Paths seen: 2
RPKI: No ROA
Location: United States
First seen: 21.10.2026

RPKI ROAs

No ROA covers this prefix.

None in the routing table.

None in the routing table.

Prefix	Origin AS	Description	Location	RPKI
192.12.28.0/24	AS21556			No ROA
192.203.230.0/24	AS21556			No ROA
2620:126:e000::/48	AS21556			No ROA

Origin AS

AS: AS21556
Name: National Aeronautics and Space Administration
Prefixes: 2 IPv4 · 2 IPv6
Peers: 3 (3 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API