2001:12f8:4::/48 RPKI valid

NIC.BR d.dns.br · Updated 21.10.2026 21:15 UTC

Announced IPv6 AS11644 NIC.BR d.dns.br

Network Information

Prefix: 2001:12f8:4::/48
Network Description:: —
Address range: 2001:12f8:4:: – 2001:12f8:4:ffff:ffff:ffff:ffff:ffff
Size: 65,536 × /64
Origin AS: AS11644 NIC.BR d.dns.br
Organization: NIC.br
AS path: AS208972AS9121AS6939AS11644
Paths seen: 1
RPKI: RPKI valid
Location: Brazil
First seen: 21.10.2026

RPKI ROAs

ROA prefix	Max length	Origin AS	Trust anchor
2001:12f8:4::/47	/48	AS11431	LACNIC
2001:12f8:4::/47	/48	AS11644	LACNIC	Matches
2001:12f8:4::/47	/48	AS28345	LACNIC

None in the routing table.

None in the routing table.

Prefix	Origin AS	Description	Location	RPKI
200.219.154.0/24	AS11644			RPKI valid
200.219.155.0/24	AS11644			RPKI valid
2001:12f8:5::/48	AS11644			RPKI valid

Origin AS

AS: AS11644
Name: NIC.BR d.dns.br
Also Known As:: Registro.BR Network (DNS.BR)
Website: https://registro.br/
Prefixes: 2 IPv4 · 2 IPv6
Peers: 1 (1 Upstreams)

Approximate location

GeoLite2

External links

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