Summary

Country
JP Japan
Organization Community Network Center Inc.
Domain cnci.co.jp
Number of IPv4 200,448
Number of IPv6 7.9228× 1028
AS Type ISP
Registry JPNIC
Allocated January 01, 1970 (about 56 years ago)
Updated March 18, 2009 (about 16 years ago)

IP Ranges

AS9354 announces 37 IPv4 ranges and 1 IPv6 range.

That's a total of 200,448 IPv4 addresses and 7.9228× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
27.113.224.0/20
JP Chita Medias Network Inc.
4,096 JPNIC
61.87.64.0/20
JP Gujo City
4,096 JPNIC
61.87.80.0/20
JP Gujo City
4,096 JPNIC
61.87.96.0/20
JP Gujo City
4,096 JPNIC
61.87.112.0/20
JP Gujo City
4,096 JPNIC
103.40.104.0/22
JP COMMUNITY NETWORK CENTER INC.
1,024 JPNIC
103.131.120.0/22
JP COMMUNITY NETWORK CENTER INC.
1,024 JPNIC
104.92.64.0/22
US Akamai Technologies, Inc.
1,024 ARIN ALLOCATION
125.2.128.0/18
JP Himawari Network Inc.
16,384 JPNIC
125.2.192.0/20
JP Himawari Network Inc.
4,096 JPNIC
133.149.80.0/20
JP Himawari Network Inc.
4,096 JPNIC
157.5.0.0/19
JP Chita Medias Network Inc.
8,192 JPNIC
202.157.224.0/21
JP CHITA MEDIAS NETWORK INC.
2,048 JPNIC
202.157.232.0/23
JP CHITA MEDIAS NETWORK INC.
512 JPNIC
202.157.234.0/23
JP CHITA MEDIAS NETWORK INC.
512 JPNIC
202.157.236.0/23
JP CHITA MEDIAS NETWORK INC.
512 JPNIC
202.157.238.0/23
JP CHITA MEDIAS NETWORK INC.
512 JPNIC
202.157.240.0/22
JP Chita Medias Network Inc.
1,024 JPNIC
202.157.244.0/22
JP Chita Medias Network Inc.
1,024 JPNIC
202.157.248.0/22
JP Chita Medias Network Inc.
1,024 JPNIC
202.157.252.0/22
JP Chita Medias Network Inc.
1,024 JPNIC
210.158.144.0/20
JP COMMUNITY NETWORK CENTER INC.
4,096 JPNIC
210.251.192.0/20
JP Chita Medias Network Inc.
4,096 JPNIC
210.251.208.0/20
JP Chita Medias Network Inc.
4,096 JPNIC
211.1.192.0/19
JP Aitai-net(himawari Network Inc.)
8,192 JPNIC
211.2.64.0/18
JP Himawari Network Inc.
16,384 JPNIC
219.99.0.0/19
JP Chita Medias Network Inc.
8,192 JPNIC
219.100.224.0/23
JP COMMUNITY NETWORK CENTER INC.
512 JPNIC
219.100.226.0/24
JP COMMUNITY NETWORK CENTER INC.
256 JPNIC
219.118.128.0/19
JP CHITA MEDIAS NETWORK INC.
8,192 JPNIC
221.118.0.0/18
JP Aitai-net(himawari Network Inc.)
16,384 JPNIC
221.118.64.0/18
JP Aitai-net(himawari Network Inc.)
16,384 JPNIC
221.118.128.0/18
JP Aitai-net(himawari Network Inc.)
16,384 JPNIC
221.118.192.0/18
JP Aitai-net(himawari Network Inc.)
16,384 JPNIC
222.229.96.0/19
JP Chita Medias Network Inc.
8,192 JPNIC
223.252.64.0/20
JP Chita Medias Network Inc.
4,096 JPNIC
223.252.80.0/20
JP Chita Medias Network Inc.
4,096 JPNIC
Prefix Organization Size Registry Status
2405:7000::/32
JP COMMUNITY NETWORK CENTER INC.
7.9228× 1028 JPNIC

Peers

AS9354 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

AS9354 connects to the global Internet via at least 5 upstream providers. In this setup, AS9354 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS9354 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS9354's role in extending Internet access beyond its own infrastructure.

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