AS131921
GMO GlobalSign Holdings K.K.
AS 131921 GMOCL GMO GlobalSign Holdings K.K.
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 | 131921 |
|---|---|
| Name | GMOCL GMO GlobalSign Holdings K.K. |
| Organization | GMO GlobalSign Holdings K.K. |
| Country | Japan |
| Registry | APNIC |
IPv4 Prefixes for AS131921 - showing the first 20 of 55 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 133.117.148.0/22 | GMO GlobalSign Holdings K.K. |  Chiyoda City |
1,024 |
| 133.117.148.0/23 | GMO GlobalSign Holdings K.K. | Chiyoda City |
512 |
| 133.117.150.0/23 | GMO GlobalSign Holdings K.K. | Chiyoda City |
512 |
| 133.117.152.0/21 | GMO GlobalSign Holdings K.K. | Chiyoda City |
2,048 |
| 133.117.152.0/22 | GMO GlobalSign Holdings K.K. | Chiyoda City |
1,024 |
| 133.117.156.0/22 | GMO GlobalSign Holdings K.K. | Chiyoda City |
1,024 |
| 133.117.160.0/22 | Toshiba Corporation | Chiyoda City |
1,024 |
| 133.117.160.0/23 | Toshiba Corporation | Chiyoda City |
512 |
| 153.122.0.0/16 | GMO GlobalSign Holdings K.K. | Chiyoda City |
65,536 |
| 153.122.0.0/20 | GMO GlobalSign Holdings K.K. | Chiyoda City |
4,096 |
| 153.122.112.0/20 | GMO GlobalSign Holdings K.K. | Chiyoda City |
4,096 |
| 153.122.128.0/20 | GMO GlobalSign Holdings K.K. | Chiyoda City |
4,096 |
| 153.122.144.0/20 | GMO GlobalSign Holdings K.K. | Chiyoda City |
4,096 |
| 153.122.16.0/20 | GMO GlobalSign Holdings K.K. | Chiyoda City |
4,096 |
| 153.122.160.0/20 | GMO GlobalSign Holdings K.K. | Chiyoda City |
4,096 |
| 153.122.176.0/20 | GMO GlobalSign Holdings K.K. | Chiyoda City |
4,096 |
| 153.122.192.0/20 | GMO GlobalSign Holdings K.K. | Chiyoda City |
4,096 |
| 153.122.208.0/20 | GMO GlobalSign Holdings K.K. | Chiyoda City |
4,096 |
| 153.122.224.0/20 | GMO GlobalSign Holdings K.K. | Chiyoda City |
4,096 |
| 153.122.240.0/20 | GMO GlobalSign Holdings K.K. | Shibuya City |
4,096 |
IPv6 Prefixes for AS131921
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2406:a1c0:100::/40 | GMO GlobalSign Holdings K.K. | Chiyoda |
224 |
| 2406:a1c0:100::/41 | GMO GlobalSign Holdings K.K. | Chiyoda |
223 |
| 2406:a1c0:180::/41 | GMO GlobalSign Holdings K.K. | Chiyoda |
223 |
| 2406:a1c0:200::/40 | GMO GlobalSign Holdings K.K. | Chiyoda |
224 |
| 2406:a1c0:200::/41 | GMO GlobalSign Holdings K.K. | Chiyoda |
223 |
| 2406:a1c0:280::/41 | GMO GlobalSign Holdings K.K. | Chiyoda |
223 |
| 2406:a1c0:2::/48 | GMO GlobalSign Holdings K.K. | Chiyoda |
216 |
| 2406:a1c0:300::/40 | GMO GlobalSign Holdings K.K. | Osaka |
224 |
| 2406:a1c0:300::/41 | GMO GlobalSign Holdings K.K. | Osaka |
223 |
| 2406:a1c0:380::/41 | GMO GlobalSign Holdings K.K. | Osaka |
223 |
| 2406:a1c0:400::/40 | GMO GlobalSign Holdings K.K. | Osaka |
224 |
| 2406:a1c0:400::/41 | GMO GlobalSign Holdings K.K. | Osaka |
223 |
| 2406:a1c0:480::/41 | GMO GlobalSign Holdings K.K. | Osaka |
223 |