ResearchRouting table, RPKI, IRR & looking glass

AS4675 UNIADEX, LTD.

AS4675 (U-NETSURF) is registered to UNIADEX, LTD. in JP. It originates 8 prefixes in the global routing table.

7
IPv4 prefixes
1
IPv6 prefixes
31,488
IPv4 addresses
62%
RPKI valid

Who holds AS4675

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS4675
Handle
U-NETSURF
Organization
UNIADEX, LTD.
Country
JP
ASPA
None published

What AS4675 announces

Prefixes originated by AS4675 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
7
IPv6 prefixes
1
IPv4 addresses
31,488 (123 /24s)
RPKI valid
5 62%
RPKI invalid
0
RPKI not found
3
ROAs naming AS4675
5
With an IRR route object
8 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

Who AS4675 is reached through

The AS just before AS4675 in the paths our looking glass collectors hold, for 8 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.