Autonomous System details
AS17977
Singapore Telecom Japan LTD — singtel.com
Summary
| Country |
 Japan
|
| Organization | Singapore Telecom Japan LTD |
| Domain | singtel.com |
| Number of IPv4 | 8,192 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | January 18, 2021 (about 3 years ago) |
IP Ranges
AS17977 announces 2 IPv4 ranges and 1 IPv6 range.
That's a total of 8,192 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 120.72.64.0/20 |
Singapore Telecom Japan LTD
|
4,096 | APNIC | ALLOCATED PORTABLE |
| 203.173.64.0/20 |
Singapore Telecom Japan LTD
|
4,096 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2404:1000::/32 |
Singapore Telecom Japan LTD
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
Peers
There is no peer for AS17977.
Downstreams
There is no downstream for AS17977.