ResearchRouting table, RPKI, IRR & looking glass

AS17530 Nihon Network Service Co, .Ltd.

AS17530 (NNS) is registered to Nihon Network Service Co, .Ltd. in JP. It originates 5 prefixes in the global routing table.

4
IPv4 prefixes
1
IPv6 prefixes
38,912
IPv4 addresses
100%
RPKI valid

Who holds AS17530

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

AS number
AS17530
Handle
NNS
Organization
Nihon Network Service Co, .Ltd.
Country
JP
ASPA
None published

What AS17530 announces

Prefixes originated by AS17530 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
1
IPv4 addresses
38,912 (152 /24s)
RPKI valid
5 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS17530
5
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 (4)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS17530 is reached through

The AS just before AS17530 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.