AS17937 NIKKEI ADVANCED SYSTEMS INC.

Updated 22.10.2026 01:15 UTC

Japan 3 IPv4 1 IPv6 2 Neighbors 2 Upstreams 0 Downstreams 0 Peering

AS Info

0 ROA

Valid 0 Invalid 0 No ROA 4

PeeringDB RIPEstat bgp.tools Hurricane Electric IRR Explorer JSON API

Neighbors as seen from AS208972, thicker lines carry more routes. UpstreamsAS17937Downstreams

#	AS	Name	Relation	Routes	Share
1	AS4713	NTT Communications Corporation (OCN)	Upstream	3
2	AS9593	Nikkei Inc.	Upstream	1

None seen in the routing table.

#	AS	Name	Relation	Routes	Share
1	AS4713	NTT Communications Corporation (OCN)	Upstream	3
2	AS9593	Nikkei Inc.	Upstream	1

Prefix	Description	RPKI	Paths
115.187.92.0/22	NIKKEI ADVANCED SYSTEMS INC.	No ROA	1
202.26.187.0/24	Nikkei BP Consulting, Inc.	No ROA	1
218.216.16.0/20	Japan Network Information Center	No ROA	1

Prefix	Description	Location	RPKI	Paths
2404:cb00::/32			No ROA	1

AS path from AS208972	Prefixes
AS208972AS9121AS2914AS4713AS17937	3
AS208972AS9121AS2497AS9593AS17937	1