AS17645 ASN - NTT Singapore Pte Ltd
General Info - AS17645
76,544
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 58.65.0.0/21 | 2,048 | |
| 58.65.8.0/22 | 1,024 | |
| 58.65.12.0/24 | 256 | |
| 58.65.14.0/23 | 512 | |
| 58.65.16.0/22 | 1,024 | |
| 58.65.20.0/22 | 1,024 | |
| 58.65.24.0/23 | 512 | |
| 58.65.26.0/23 | 512 | |
| 58.65.28.0/22 | 1,024 | |
| 116.51.0.0/22 | 1,024 | |
| 116.51.4.0/24 | 256 | |
| 116.51.5.0/24 | 256 | |
| 116.51.6.0/23 | 512 | |
| 116.51.8.0/23 | 512 | |
| 116.51.10.0/23 | 512 | |
| 116.51.12.0/22 | 1,024 | |
| 116.51.32.0/21 | 2,048 | |
| 116.51.48.0/20 | 4,096 | |
| 116.51.64.0/18 | 16,384 | |
| 116.51.128.0/17 | 32,768 | |
| 175.28.8.0/22 | 1,024 | |
| 202.136.160.0/22 | 1,024 | |
| 202.136.164.0/23 | 512 | |
| 202.136.166.0/24 | 256 | |
| 202.136.167.0/24 | 256 | |
| 202.136.168.0/23 | 512 | |
| 202.136.170.0/24 | 256 | |
| 202.136.171.0/24 | 256 | |
| 202.136.172.0/22 | 1,024 | |
| 202.136.176.0/21 | 2,048 | |
| 202.136.184.0/22 | 1,024 | |
| 202.136.188.0/22 | 1,024 |
| Netblock | Number of IPs | |
|---|---|---|
| 2402:2c00::/32 | 79,228,162,514,264,337,593,543,950,336 |
Downstreams
- AS3741 NTT DATA Inc Infrastructure Solutions CORE MEA
- AS4657 StarHub Ltd
- AS10204 Arcnet NTT MSC ISP
- AS10236 Axa Technology Services Asia (HK) Limited
- AS38566 NTTCTNET
- AS45794 NTT Singapore - IP Network (RFC 2270)
- AS46078 Dimension Data AP Kaki Bukit Singapore
- AS56227 Zurich Financial Services Australia Limited
- AS132146 Rich Top EC Limited
- AS139896 Kim Chuan Telecommunications Complex
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.
