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.
| ASN | 17936 |
| Name | CTK |
| Organization | Cable Television Kani Co.,Inc. |
| Country | Japan
|
| Registry | APNIC |
| IPv4 addresses | 18,432 |
| IPv6 /64 networks | 232 |
| Prefixes | 6 |
IPv4 Prefixes for AS17936
| Network |
Location |
Addresses |
| 125.2.208.0/20 |
Cable Television Kani Co., Inc. |
Chiyoda City |
4,096 |
| 203.104.112.0/20 |
Cable Television Kani Co., Inc. |
Chiyoda City |
4,096 |
| 203.110.224.0/21 |
Cable Television Kani Co., Inc. |
Chiyoda City |
2,048 |
| 218.228.80.0/20 |
Cable Television Kani Co., Inc. |
Chiyoda City |
4,096 |
| 218.40.240.0/20 |
Cable Television Kani Co., Inc. |
Chiyoda City |
4,096 |
IPv6 Prefixes for AS17936
| Network |
Location |
/64 Prefixes |
| 2406:9900::/32 |
Cable Television Kani Co., Inc. |
Chiyoda City |
232 |