AS2907

Research Organization of Information and Systems, National Institute of Informa

AS 2907 JPNIC-2Byte-ASBLOCK-AP

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.

9,095,763 IP addresses
ASN2907
NameJPNIC-2Byte-ASBLOCK-AP
OrganizationResearch Organization of Information and Systems, National Institute of Informa
CountryJapan  
RegistryARIN
IPv4 addresses9,095,763
IPv6 /64 networks233
Prefixes607
IPv4 Prefixes for AS2907 - showing the first 20 of 605 networks
Network Location Addresses
103.164.166.0/23 Research Organization of Information and Systems, National Institute of Informa   Ōtsu 512
103.164.168.0/23 Research Organization of Information and Systems, National Institute of Informa   Kashiwa (Oshimata) 512
103.164.74.0/23 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 512
103.180.128.0/23 Research Organization of Information and Systems, National Institute of Informa   Chiba 512
130.153.0.0/16 Uec   Chōfu 65,536
130.34.0.0/16 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 65,536
131.206.0.0/16 Kyutech   Chiyoda 65,536
133.10.0.0/16 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 65,536
133.102.0.0/16 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 65,536
133.103.0.0/16 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 65,536
133.104.0.0/16 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 65,536
133.106.0.0/21 Aitnet   Chiyoda 2,048
133.12.0.0/16 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 65,536
133.14.0.0/16 Research Organization of Information and Systems, National Institute of Informa   Adachi 65,536
133.15.0.0/16 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 65,536
133.16.0.0/16 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 65,536
133.17.0.0/16 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 65,536
133.17.10.0/24 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 256
133.17.7.0/24 Research Organization of Information and Systems, National Institute of Informa   Chiyoda 256
133.187.0.0/16 Net-Jp-Erx   Chiyoda 65,536
IPv6 Prefixes for AS2907
Network Location /64 Prefixes
2001:2f8::/32 Sinet   Chiyoda 232
2405:d200::/32 Research Organization of Information and Systems, National Institute of Informa   Dazaifu-shi 232