Autonomous System details
AS18131
NTT Communications Corporation — ntt.com
Summary
| Country |
 Japan
|
| Organization | NTT Communications Corporation |
| Domain | ntt.com |
| Number of IPv4 | 256 |
| Number of IPv6 | 2.4179× 1024 |
| AS Type | Business |
| Registry | JPNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | January 25, 2024 (about 10 months ago) |
IP Ranges
AS18131 announces 1 IPv4 range and 2 IPv6 ranges.
That's a total of 256 IPv4 addresses and 2.4179× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 192.47.166.0/24 |
NTT Communications Corporation
|
256 | JPNIC |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:df4:1f80::/48 |
NTT Communications Corporation
|
1.2089× 1024 | JPNIC | |
| 2402:c800:ff7b::/48 |
NTT Communications Corporation
|
1.2089× 1024 | JPNIC |
Peers
There are 12 peers for AS18131:
Downstreams
There is no downstream for AS18131.