ResearchRouting table, RPKI, IRR & looking glass

AS23627 UEDA CABLE VISION CO.,LTD.

AS23627 (UCVNET) is registered to UEDA CABLE VISION CO.,LTD. in JP. It originates 8 prefixes in the global routing table.

7
IPv4 prefixes
1
IPv6 prefixes
18,432
IPv4 addresses
0%
RPKI valid

Who holds AS23627

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

AS number
AS23627
Handle
UCVNET
Organization
UEDA CABLE VISION CO.,LTD.
Country
JP
ASPA
None published

What AS23627 announces

Prefixes originated by AS23627 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
18,432 (72 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
8
ROAs naming AS23627
0
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 AS23627 is reached through

The AS just before AS23627 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.

Sourceas-nameMaintained by
APNICUCVNETMAINT-JPNIC

Route objects with origin AS23627: JPIRR 8 · RADB 6

as-sets that list AS23627 (7)