Autonomous System details
AS23780
Ctb Media Inc. — nic.ad.jp
Summary
| Country |
 Japan
|
| Organization | Ctb Media Inc. |
| Domain | nic.ad.jp |
| Number of IPv4 | 16,384 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | August 16, 2024 (about 3 months ago) |
IP Ranges
AS23780 announces 5 IPv4 ranges and 1 IPv6 range.
That's a total of 16,384 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 49.128.24.0/21 |
Ctb Media Inc.
|
2,048 | JPNIC | |
| 49.128.96.0/22 |
Ctb Media Inc.
|
1,024 | JPNIC | |
| 203.201.52.0/22 |
Ctb Media Inc.
|
1,024 | JPNIC | |
| 211.15.112.0/20 |
Ctb Media Inc.
|
4,096 | JPNIC | |
| 211.19.224.0/19 |
Ctb Media Inc.
|
8,192 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2402:6c80::/32 |
Ctb Media Inc.
|
7.9228× 1028 | JPNIC |
Peers
There are 16 peers for AS23780:
Downstreams
There is no downstream for AS23780.