AS23767
A-STAR · a-star.edu.sg
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| Field | Value |
|---|---|
| Country |
Singapore
|
| Website | a-star.edu.sg |
| Hosted domains | 5 |
| Number of IPv4 | 10,752 |
| Number of IPv6 | 1,208,925,819,614,629,174,706,176 |
| ASN type | Education |
| Registry | apnic |
| Allocated | 21 years ago on Jun 12, 2003 |
| Updated | a year ago on Oct 31, 2023 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 103.37.196.0/24 | A*STAR | 256 |
| 103.37.197.0/24 | A*STAR | 256 |
| 103.37.198.0/24 | A*STAR | 256 |
| 103.37.199.0/24 | A*STAR | 256 |
| 123.136.64.0/24 | Agency for Science, Technology and Research | 256 |
| 123.136.65.0/24 | Agency for Science, Technology and Research | 256 |
| 123.136.66.0/24 | Agency for Science, Technology and Research | 256 |
| 123.136.67.0/24 | Agency for Science, Technology and Research | 256 |
| 123.136.68.0/24 | Agency for Science, Technology and Research | 256 |
| 123.136.69.0/24 | Agency for Science, Technology and Research | 256 |
| 123.136.70.0/24 | Agency for Science, Technology and Research | 256 |
| 123.136.71.0/24 | Agency for Science, Technology and Research | 256 |
| 192.122.131.0/24 | A*STAR | 256 |
| 192.122.132.0/24 | A*STAR | 256 |
| 192.122.133.0/24 | A*STAR | 256 |
| 192.122.134.0/24 | A*STAR | 256 |
| 192.122.135.0/24 | A*STAR | 256 |
| 192.122.136.0/24 | A*STAR | 256 |
| 192.122.137.0/24 | A*STAR | 256 |
| 192.122.138.0/24 | A*STAR | 256 |
| 192.122.139.0/24 | A*STAR | 256 |
| 192.122.140.0/24 | A*STAR | 256 |
| 202.130.56.0/22 | ASTAR Computational Resource Centre | 1,024 |
| 202.130.59.0/24 | ASTAR Computational Resource Centre | 256 |
| 202.6.240.0/24 | A*STAR | 256 |
| 202.6.241.0/24 | A*STAR | 256 |
| 202.6.242.0/24 | A*STAR | 256 |
| 202.6.243.0/24 | A*STAR | 256 |
| 202.83.248.0/22 | Institute of High Performance Computing (IHPC) | 1,024 |
| 220.156.176.0/21 | Asia Pacific Network Information Centre | 2,048 |
| Netblock | Company |
|---|---|
| 2001:df0:75::/48 | ASTAR Computational Resource Centre |
WHOIS Details
ASHandle: AS23767 OrgID: AS23767 ASName: AS23767 ASNumber: AS23767 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 5 domain names hosted across 3 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 123.136.68.200 | ██████████ | 3 |
| 202.6.242.74 | ██████████ | 1 |
| 123.136.66.199 | ██████████ | 1 |
Peers
There are 6 peers for this ASN.
| Peers | Name |
|---|---|
| AS134148 | SingAREN |
| AS139883 | SPTEL PTE. LTD. |
| AS18106 | Viewqwest Pte Ltd |
| AS23855 | Singapore Advanced Research and Education Network |
| AS4637 | Telstra Global |
| AS4657 | StarHub Ltd |
Downstreams
There are no downstreams for this ASN.
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS23767 at robtex.
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