AS18121

Ishikawa Computer Center Co.,LTD.

AS 18121 incl

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

23,296 IP addresses
ASN18121
Nameincl
OrganizationIshikawa Computer Center Co.,LTD.
CountryJapan  
RegistryAPNIC
IPv4 addresses23,296
IPv6 /64 networks232
Prefixes7
IPv4 Prefixes for AS18121
Network Location Addresses
103.241.208.0/23 Ishikawa Computer Center Co., LTD.   Fukui-shi 512
103.241.208.0/24 Ishikawa Computer Center Co., LTD.   Fukui-shi 256
180.94.192.0/20 Ishikawa Computer Center Co., LTD   Kanazawa (1 Chome) 4,096
180.94.208.0/21 Ishikawa Computer Center Co., LTD.   Nomimachi 2,048
202.222.32.0/19 Japan Network Information Center   Chiyoda City 8,192
219.121.224.0/19 Ishikawa Computer Center Co., LTD.   Chiyoda City 8,192
IPv6 Prefixes for AS18121
Network Location /64 Prefixes
2404:a00::/32 Ishikawa Computer Center Co., LTD.   Chiyoda 232