ResearchRouting table, RPKI, IRR & looking glass

AS7667 KDDI Research, Inc.

AS7667 (KDDLAB) is registered to KDDI Research, Inc. in JP. It originates 5 prefixes in the global routing table.

2
IPv4 prefixes
3
IPv6 prefixes
1,280
IPv4 addresses
40%
RPKI valid

Who holds AS7667

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

AS number
AS7667
Handle
KDDLAB
Organization
KDDI Research, Inc.
Country
JP
ASPA
None published

What AS7667 announces

Prefixes originated by AS7667 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
3
IPv4 addresses
1,280 (5 /24s)
RPKI valid
2 40%
RPKI invalid
0
RPKI not found
3
ROAs naming AS7667
4
With an IRR route object
5 100%

Announced prefixes

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

IPv4 (2)
IPv6 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS7667 is reached through

The AS just before AS7667 in the paths our looking glass collectors hold, for 5 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
JPIRRKDDILABSMAINT-AS7667

Route objects with origin AS7667: JPIRR 6 · APNIC 1

as-sets that list AS7667 (13)