AS45557 Vietnam Technology and Telecommunication JSC
General Info - AS45557
7,168
1.26 Octillion
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 45.118.136.0/24 | 45.118.136.0 | 45.118.136.255 | 256 | |
| 45.118.137.0/24 | 45.118.137.0 | 45.118.137.255 | 256 | |
| 45.118.138.0/24 | 45.118.138.0 | 45.118.138.255 | 256 | |
| 45.118.139.0/24 | 45.118.139.0 | 45.118.139.255 | 256 | |
| 103.17.88.0/24 | 103.17.88.0 | 103.17.88.255 | 256 | |
| 103.17.89.0/24 | 103.17.89.0 | 103.17.89.255 | 256 | |
| 103.17.90.0/24 | 103.17.90.0 | 103.17.90.255 | 256 | |
| 103.17.91.0/24 | 103.17.91.0 | 103.17.91.255 | 256 | |
| 103.129.80.0/24 | 103.129.80.0 | 103.129.80.255 | 256 | |
| 103.129.81.0/24 | 103.129.81.0 | 103.129.81.255 | 256 | |
| 103.129.82.0/24 | 103.129.82.0 | 103.129.82.255 | 256 | |
| 103.129.83.0/24 | 103.129.83.0 | 103.129.83.255 | 256 | |
| 103.153.218.0/24 | 103.153.218.0 | 103.153.218.255 | 256 | |
| 103.153.219.0/24 | 103.153.219.0 | 103.153.219.255 | 256 | |
| 103.153.220.0/24 | 103.153.220.0 | 103.153.220.255 | 256 | |
| 103.153.221.0/24 | 103.153.221.0 | 103.153.221.255 | 256 | |
| 103.153.222.0/24 | 103.153.222.0 | 103.153.222.255 | 256 | |
| 103.153.223.0/24 | 103.153.223.0 | 103.153.223.255 | 256 | |
| 103.170.248.0/24 | 103.170.248.0 | 103.170.248.255 | 256 | |
| 103.170.249.0/24 | 103.170.249.0 | 103.170.249.255 | 256 | |
| 180.148.0.0/24 | 180.148.0.0 | 180.148.0.255 | 256 | |
| 180.148.1.0/24 | 180.148.1.0 | 180.148.1.255 | 256 | |
| 180.148.2.0/24 | 180.148.2.0 | 180.148.2.255 | 256 | |
| 180.148.3.0/24 | 180.148.3.0 | 180.148.3.255 | 256 | |
| 180.148.4.0/24 | 180.148.4.0 | 180.148.4.255 | 256 | |
| 180.148.5.0/24 | 180.148.5.0 | 180.148.5.255 | 256 | |
| 180.148.6.0/24 | 180.148.6.0 | 180.148.6.255 | 256 | |
| 180.148.7.0/24 | 180.148.7.0 | 180.148.7.255 | 256 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2404:3a00::/48 | 2404:3a00:: | 2404:3a00:0:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:1::/48 | 2404:3a00:1:: | 2404:3a00:1:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:2::/48 | 2404:3a00:2:: | 2404:3a00:2:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:3::/48 | 2404:3a00:3:: | 2404:3a00:3:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:4::/48 | 2404:3a00:4:: | 2404:3a00:4:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:5::/48 | 2404:3a00:5:: | 2404:3a00:5:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:6::/48 | 2404:3a00:6:: | 2404:3a00:6:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:7::/48 | 2404:3a00:7:: | 2404:3a00:7:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:8::/48 | 2404:3a00:8:: | 2404:3a00:8:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:9::/48 | 2404:3a00:9:: | 2404:3a00:9:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:a::/48 | 2404:3a00:a:: | 2404:3a00:a:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:b::/48 | 2404:3a00:b:: | 2404:3a00:b:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:c::/48 | 2404:3a00:c:: | 2404:3a00:c:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:d::/48 | 2404:3a00:d:: | 2404:3a00:d:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:e::/48 | 2404:3a00:e:: | 2404:3a00:e:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:f::/48 | 2404:3a00:f:: | 2404:3a00:f:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:100::/48 | 2404:3a00:100:: | 2404:3a00:100:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:101::/48 | 2404:3a00:101:: | 2404:3a00:101:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:102::/48 | 2404:3a00:102:: | 2404:3a00:102:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:103::/48 | 2404:3a00:103:: | 2404:3a00:103:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:104::/48 | 2404:3a00:104:: | 2404:3a00:104:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:105::/48 | 2404:3a00:105:: | 2404:3a00:105:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:106::/47 | 2404:3a00:106:: | 2404:3a00:107:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2404:3a00:108::/45 | 2404:3a00:108:: | 2404:3a00:10f:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2404:3a00:110::/44 | 2404:3a00:110:: | 2404:3a00:11f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2404:3a00:120::/43 | 2404:3a00:120:: | 2404:3a00:13f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2404:3a00:140::/42 | 2404:3a00:140:: | 2404:3a00:17f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2404:3a00:180::/41 | 2404:3a00:180:: | 2404:3a00:1ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2404:3a00:200::/48 | 2404:3a00:200:: | 2404:3a00:200:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:201::/48 | 2404:3a00:201:: | 2404:3a00:201:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:202::/48 | 2404:3a00:202:: | 2404:3a00:202:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:203::/48 | 2404:3a00:203:: | 2404:3a00:203:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:204::/48 | 2404:3a00:204:: | 2404:3a00:204:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:205::/48 | 2404:3a00:205:: | 2404:3a00:205:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:206::/47 | 2404:3a00:206:: | 2404:3a00:207:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2404:3a00:208::/45 | 2404:3a00:208:: | 2404:3a00:20f:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2404:3a00:210::/44 | 2404:3a00:210:: | 2404:3a00:21f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2404:3a00:220::/43 | 2404:3a00:220:: | 2404:3a00:23f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2404:3a00:240::/42 | 2404:3a00:240:: | 2404:3a00:27f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2404:3a00:280::/41 | 2404:3a00:280:: | 2404:3a00:2ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2404:3a00:300::/48 | 2404:3a00:300:: | 2404:3a00:300:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:301::/48 | 2404:3a00:301:: | 2404:3a00:301:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:302::/48 | 2404:3a00:302:: | 2404:3a00:302:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:303::/48 | 2404:3a00:303:: | 2404:3a00:303:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:304::/48 | 2404:3a00:304:: | 2404:3a00:304:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:305::/48 | 2404:3a00:305:: | 2404:3a00:305:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:306::/47 | 2404:3a00:306:: | 2404:3a00:307:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2404:3a00:308::/45 | 2404:3a00:308:: | 2404:3a00:30f:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2404:3a00:310::/44 | 2404:3a00:310:: | 2404:3a00:31f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2404:3a00:320::/43 | 2404:3a00:320:: | 2404:3a00:33f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2404:3a00:340::/42 | 2404:3a00:340:: | 2404:3a00:37f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2404:3a00:380::/41 | 2404:3a00:380:: | 2404:3a00:3ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2404:3a00:400::/48 | 2404:3a00:400:: | 2404:3a00:400:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:401::/48 | 2404:3a00:401:: | 2404:3a00:401:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:402::/48 | 2404:3a00:402:: | 2404:3a00:402:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:403::/48 | 2404:3a00:403:: | 2404:3a00:403:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:404::/48 | 2404:3a00:404:: | 2404:3a00:404:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:405::/48 | 2404:3a00:405:: | 2404:3a00:405:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2404:3a00:406::/47 | 2404:3a00:406:: | 2404:3a00:407:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2404:3a00:408::/45 | 2404:3a00:408:: | 2404:3a00:40f:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2404:3a00:410::/44 | 2404:3a00:410:: | 2404:3a00:41f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2404:3a00:420::/43 | 2404:3a00:420:: | 2404:3a00:43f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2404:3a00:440::/42 | 2404:3a00:440:: | 2404:3a00:47f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2404:3a00:480::/41 | 2404:3a00:480:: | 2404:3a00:4ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion |
Downstreams
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
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