Home / Prefixes / 2a06:41:4000::/40

2a06:41:4000::/40 RPKI valid

Tamukai Network · Updated 21.10.2026 18:15 UTC
Announced IPv6 AS152184 Tamukai Network JP Yokohama, Japan

Network Information

Prefix
2a06:41:4000::/40
Network Description:
—
Address range
2a06:41:4000:: – 2a06:41:40ff:ffff:ffff:ffff:ffff:ffff
Size
16,777,216 × /64
Origin AS
AS152184 Tamukai Network
AS path
AS208972AS9121AS6939AS152184
Paths seen
1
RPKI
RPKI valid
Location
JP Yokohama, Japan
First seen
21.10.2026

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
2a06:41:4000::/40 /48 AS152184 RIPE Matches
PrefixOrigin ASDescriptionLocationRPKI
2a06:40::/29 AS7257 JP Nagoya No ROA
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
140.235.121.0/24 AS152184 JP RPKI valid
2401:3fa0:110::/48 AS152184 JP RPKI valid
2401:3fa0:117::/48 AS152184 JP RPKI valid
2401:3fa0:11a::/48 AS152184 JP RPKI valid
2401:3fa0:11b::/48 AS152184 JP RPKI valid
2401:3fa0:11c::/48 AS152184 JP RPKI valid
2401:3fa0:11d::/48 AS152184 JP RPKI valid
2401:3fa0:11e::/48 AS152184 JP RPKI valid
2401:3fa0:11f::/48 AS152184 JP RPKI valid

Origin AS

Details →
AS
AS152184
Name
Tamukai Network
Prefixes
1 IPv4 · 9 IPv6
Peers
2 (1 Upstreams)

Approximate location

GeoLite2

External links

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