ResearchRouting table, RPKI, IRR & looking glass

AS151386 NHN Cloud Japan Corporation

AS151386 (NCJ-NET) is registered to NHN Cloud Japan Corporation in JP. It originates 73 prefixes in the global routing table.

73
IPv4 prefixes
0
IPv6 prefixes
18,688
IPv4 addresses
0%
RPKI valid

Who holds AS151386

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

AS number
AS151386
Handle
NCJ-NET
Organization
NHN Cloud Japan Corporation
Country
JP
ASPA
None published

What AS151386 announces

Prefixes originated by AS151386 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
73
IPv6 prefixes
0
IPv4 addresses
18,688 (73 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
73
ROAs naming AS151386
0
With an IRR route object
73 100%

Who AS151386 is reached through

The AS just before AS151386 in the paths our looking glass collectors hold, for 60 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
APNICNCJMAINT-JPNIC
NTTCOMNHN-AS-JPMAINT-AS151386

Route objects with origin AS151386: NTTCOM 73

as-sets that list AS151386 (2)