AS9999

AT TOKYO Corporation

AS 9999 ATTOKYO AT TOKYO Corporation

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.

20,224 IP addresses
ASN9999
NameATTOKYO AT TOKYO Corporation
OrganizationAT TOKYO Corporation
CountryJapan  
RegistryAPNIC
IPv4 addresses20,224
IPv6 /64 networks232
Prefixes11
IPv4 Prefixes for AS9999
Network Location Addresses
110.44.20.0/22 AT TOKYO Corporation   Koto-ku 1,024
119.59.64.0/21 AT TOKYO Corporation   Koto-ku 2,048
165.100.192.0/20 AT TOKYO Corporation   Chiyoda City 4,096
202.13.124.0/22 AT TOKYO Corporation   Chiyoda City 1,024
202.243.223.0/24 AT TOKYO Corporation   Chiyoda City 256
203.223.24.0/21 AT TOKYO Corporation   Koto-ku 2,048
203.80.6.0/23 AT TOKYO Corporation   Shibuya City 512
203.89.128.0/22 AT TOKYO Corporation   Koto-ku 1,024
211.132.0.0/20 AT TOKYO Corporation   Chiyoda City 4,096
219.99.128.0/20 AT TOKYO Corporation   Chiyoda City 4,096
IPv6 Prefixes for AS9999
Network Location /64 Prefixes
2405:1800::/32 AT TOKYO Corporation   Chiyoda 232