Summary

Country
JP Japan
Organization Netforest,Inc
Domain nic.ad.jp
Number of IPv4 20,480
Number of IPv6 7.9228× 1028
AS Type Hosting
Registry APNIC
Allocated January 01, 1970 (about 56 years ago)
Updated August 22, 2024 (about 7 months ago)

IP Ranges

AS17931 announces 9 IPv4 ranges and 1 IPv6 range.

That's a total of 20,480 IPv4 addresses and 7.9228× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
103.238.236.0/22
JP Netforest,Inc
1,024 JPNIC
202.165.160.0/20
JP Netforest,Inc
4,096 JPNIC
203.153.64.0/22
JP Netforest,Inc
1,024 JPNIC
203.153.68.0/22
JP Netforest,Inc
1,024 JPNIC
203.153.72.0/21
JP Netforest,Inc
2,048 JPNIC
203.191.136.0/21
JP Netforest,Inc
2,048 JPNIC
211.19.48.0/20
JP Netforest,Inc
4,096 JPNIC
218.45.16.0/20
JP Netforest,Inc
4,096 JPNIC
219.100.160.0/22
JP Netforest,Inc
1,024 JPNIC
Prefix Organization Size Registry Status
2402:4700::/32
JP Netforest,Inc
7.9228× 1028 JPNIC

Peers

AS17931 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS17931 connects to the global Internet via at least 2 upstream providers. In this setup, AS17931 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS17931 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.

Get started with 100,000 free lookups: sign up