Network · data from 2026-11-12

AS17530 NNS - Nihon Network Service Co, .Ltd.

Registry name: NNS - Nihon Network Service Co, .Ltd., JP · not in PeeringDB

4IPv4 routes 100.0% RPKI valid · 100.0% with a route object

1IPv6 routes 100.0% RPKI valid · 100.0% with a route object

0RPKI invalid 0 origin · 0 maxLength

0No ROA 0 with no route object for this origin

0Low visibility seen by under 10% of full-table peers

0Route objects not announced registered with origin AS17530, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS17530, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.


59.191.128.0/18	Valid	Other IRR onlyRADB	672 100%	67
61.193.128.0/20	Valid	Other IRR onlyRADB	672 100%	67
64.63.64.0/18	Valid	Other IRR onlyJPIRR, RADB	672 100%	67
122.201.0.0/21	Valid	Other IRR onlyRADB	672 100%	67
2401:bf00::/32	Valid	Other IRR onlyJPIRR, RADB	635 100%	69

AS-SET

AS17530 isn't in PeeringDB, where networks name their AS-SET.

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 5 are in fix.csv.

Route object: RIR5

Change	Prefix or set	Detail	Full-table peers
Route object: RIR	59.191.128.0/18	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
Route object: RIR	61.193.128.0/20	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
Route object: RIR	64.63.64.0/18	Route object only in JPIRR, RADB. Add it in the RIR database for the space.	672 of 673
Route object: RIR	122.201.0.0/21	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
Route object: RIR	2401:bf00::/32	Route object only in JPIRR, RADB. Add it in the RIR database for the space.	635 of 636

Change

Prefix or set

Detail

Full-table peers

Route object: RIR

59.191.128.0/18

Route object only in RADB. Add it in the RIR database for the space.

672 of 673

Route object: RIR

61.193.128.0/20

Route object only in RADB. Add it in the RIR database for the space.

672 of 673

Route object: RIR

64.63.64.0/18

Route object only in JPIRR, RADB. Add it in the RIR database for the space.

672 of 673

Route object: RIR

122.201.0.0/21

Route object only in RADB. Add it in the RIR database for the space.

672 of 673

Route object: RIR

2401:bf00::/32

Route object only in JPIRR, RADB. Add it in the RIR database for the space.

635 of 636

Route objects not announced

Every route object with origin AS17530 is announced.

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.