AS23767 
A-STAR
Updated 21.10.2026 16:15 UTC
AS Info
- Organization
- A-STAR
- Country
- Singapore
- Last seen in BGP
- 21.10.2026 16:05 UTC
RPKI
7 ROA
Valid 5
Invalid 0
No ROA 24
Prefix locations
-
Singapore
29
External links
Neighbors as seen from AS208972, thicker lines carry more routes.
UpstreamsAS23767Downstreams
Firmus Grid
Telstra (International)None seen in the routing table.
None seen in the routing table.
| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 103.37.196.0/24 | # 20-10 Connexis North Tower | | No ROA | 1 |
| 103.37.197.0/24 | # 20-10 Connexis North Tower | | No ROA | 1 |
| 103.37.198.0/24 | # 20-10 Connexis North Tower | | No ROA | 1 |
| 103.37.199.0/24 | # 20-10 Connexis North Tower | | No ROA | 1 |
| 123.136.64.0/24 | Agency for Science, Technology and Research | | No ROA | 1 |
| 123.136.67.0/24 | Agency for Science, Technology and Research | | No ROA | 1 |
| 123.136.68.0/24 | Agency for Science, Technology and Research | | No ROA | 1 |
| 123.136.69.0/24 | Agency for Science, Technology and Research | | No ROA | 1 |
| 123.136.70.0/24 | Agency for Science, Technology and Research | | No ROA | 1 |
| 123.136.71.0/24 | Agency for Science, Technology and Research | | No ROA | 1 |
| 192.122.131.0/24 | # 20-10 Connexis North Tower | | No ROA | 1 |
| 192.122.132.0/24 | # 20-10 Connexis North Tower | Singapore | No ROA | 1 |
| 192.122.133.0/24 | # 20-10 Connexis North Tower | Singapore | No ROA | 1 |
| 192.122.134.0/24 | # 20-10 Connexis North Tower | Singapore | No ROA | 1 |
| 192.122.135.0/24 | # 20-10 Connexis North Tower | Singapore | No ROA | 1 |
| 192.122.136.0/24 | # 20-10 Connexis North Tower | | No ROA | 1 |
| 192.122.137.0/24 | # 20-10 Connexis North Tower | | No ROA | 1 |
| 192.122.138.0/24 | # 20-10 Connexis North Tower | | No ROA | 1 |
| 192.122.139.0/24 | # 20-10 Connexis North Tower | | No ROA | 1 |
| 192.122.140.0/24 | # 20-10 Connexis North Tower | | No ROA | 1 |
| 202.6.240.0/24 | Singapore | Singapore | No ROA | 1 |
| 202.6.241.0/24 | Singapore | Singapore | No ROA | 1 |
| 202.6.242.0/24 | Singapore | Singapore | No ROA | 1 |
| 202.6.243.0/24 | Singapore | Singapore | No ROA | 1 |
| 202.83.248.0/22 | Singapore-117528 | | RPKI valid | 4 |
| 202.130.56.0/24 | | RPKI valid | 4 | |
| 202.130.58.0/24 | | RPKI valid | 5 | |
| 202.130.59.0/24 | Agency for Science, Technology and Research | | RPKI valid | 4 |
| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 2001:df0:75::/48 | | RPKI valid | 1 |
| Prefix | Description | Withdrawn |
|---|---|---|
| 202.130.56.0/22 | Agency for Science, Technology and Research | 21.10.2026 12:21 |
| 103.37.196.0/23 | # 20-10 Connexis North Tower | 21.10.2026 12:21 |
| 103.37.196.0/22 | # 20-10 Connexis North Tower | 21.10.2026 12:21 |
| 220.156.176.0/21 | 61 Biopolis Drive, Singapore 138673 | 21.10.2026 12:21 |
| 123.136.66.0/24 | Agency for Science, Technology and Research | 21.10.2026 12:21 |
| 123.136.65.0/24 | Agency for Science, Technology and Research | 21.10.2026 12:21 |