Home Prefix Lookup2a0a:6040:df00::/40

2a0a:6040:df00::/40 - NSA NET NSA Networks (AS49548)

IPv6RIPEassignedAS49548NSA-NET NSA Networks LLC RPKI Valid

CIDR

2a0a:6040:df00::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇺🇸 United States

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a0a:6040:df00::/48	AS49548 NSA-NET NSA Networks LLC	Valid	-	2026-10-12
2a0a:6040:dfa0::/44	AS49548 NSA-NET NSA Networks LLC	Valid	-	2026-10-12
2a0a:6040:dfe0::/44	AS49548 NSA-NET NSA Networks LLC	Valid	-	2026-10-12
2a0a:6040:dfff::/48	AS49548 NSA-NET NSA Networks LLC	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a0a:6040:df00::/40	AS49548	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS49548	RIPE	NSANETWORKS-MNT	2023-02-14

More Specific Prefixes

Prefix	AS	Country	Status
2a0a:6040:df00::/48	AS49548	🇺🇸US	assigned
2a0a:6040:df10::/44		🇬🇧GB	assigned
2a0a:6040:dfa0::/44	AS49548	🇺🇸US	assigned
2a0a:6040:dfb0::/44		🇺🇸US	assigned
2a0a:6040:dfc0::/44		🇨🇦CA	assigned
2a0a:6040:dfd0::/44		🇺🇸US	assigned
2a0a:6040:dfe0::/44	AS49548	🇱🇺LU	assigned
2a0a:6040:dfff::/48	AS49548	🇺🇸US	assigned

Origin ASN

AS49548

NSA-NET NSA Networks LLC

Related Prefixes

More prefixes of AS49548

All prefixes of AS49548 →

Geolocation

Country🇺🇸United StatesUS

Coordinates37.0902, -95.7129 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a0a:6040:df00::/40

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/2a0a:6040:df00::/40" | jq

External Links

RIPEstat