ResearchRouting table, RPKI, IRR & looking glass

AS18268 Naganoken Kyodou Densan Co.Ltd.

AS18268 (JANIS) is registered to Naganoken Kyodou Densan Co.Ltd. in JP. It originates 10 prefixes in the global routing table.

9
IPv4 prefixes
1
IPv6 prefixes
67,072
IPv4 addresses
100%
RPKI valid

Who holds AS18268

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

AS number
AS18268
Handle
JANIS
Organization
Naganoken Kyodou Densan Co.Ltd.
Country
JP
ASPA
None published

What AS18268 announces

Prefixes originated by AS18268 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
9
IPv6 prefixes
1
IPv4 addresses
67,072 (262 /24s)
RPKI valid
10 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS18268
4
With an IRR route object
10 100%

Announced prefixes

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

Who AS18268 is reached through

The AS just before AS18268 in the paths our looking glass collectors hold, for 10 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.