Home / Prefixes / 2401:2f20::/32

2401:2f20::/32 RPKI valid

NISIOWARI CATV CORPORATION · Updated 21.10.2026 18:15 UTC
Announced IPv6 AS23831 NISIOWARI CATV CORPORATION JP Japan

Network Information

Prefix
2401:2f20::/32
Network Description:
—
Address range
2401:2f20:: – 2401:2f20:ffff:ffff:ffff:ffff:ffff:ffff
Size
4,294,967,296 × /64
Origin AS
AS23831 NISIOWARI CATV CORPORATION
AS path
AS208972AS9121AS2497AS9354AS9354AS23831
Paths seen
1
RPKI
RPKI valid
Location
JP Japan
First seen
21.10.2026

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
2401:2f20::/32 /128 AS23831 APNIC Matches
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
103.6.16.0/22 AS23831 NISHIOWARI CATV CORPORATION JP RPKI valid
103.235.112.0/22 AS23831 NISHIOWARI CATV CORPORATION JP Tsushima RPKI valid
115.85.136.0/21 AS23831 NISHIOWARI CATV CORPORATION JP Aisai RPKI valid
116.90.144.0/20 AS23831 NISHIOWARI CATV CORPORATION JP RPKI valid
202.179.32.0/19 AS23831 NISHIOWARI CATV CORPORATION JP RPKI valid
219.100.128.0/22 AS23831 NISHIOWARI CATV CORPORATION JP RPKI valid
223.27.180.0/22 AS23831 NISHIOWARI CATV CORPORATION JP RPKI valid

Origin AS

Details →
AS
AS23831
Name
NISIOWARI CATV CORPORATION
Prefixes
7 IPv4 · 1 IPv6
Peers
1 (1 Upstreams)

Approximate location

GeoLite2

External links

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