AS131903

Nomura Research Institute,Ltd.

AS 131903 NRI-IVPN Nomura Research Institute,Ltd.

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.

256 IP addresses
ASN131903
NameNRI-IVPN Nomura Research Institute,Ltd.
OrganizationNomura Research Institute,Ltd.
CountryJapan  
RegistryAPNIC
IPv4 addresses256
IPv6 /64 networks0
Prefixes1
Other ASN allocated to Nomura Research Institute,Ltd.
ASN Name IP addresses
55908 NOMURA-NET 0
IPv4 Prefixes for AS131903
Network Location Addresses
103.59.89.0/24 Nomura Research Institute, Ltd.   Chiyoda City 256