117.20.40.0/21
🇸🇬CIDR
117.20.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇬 Singapore
City
Singapore
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 117.20.40.0/21 | AS24247PACKETFABRIC-AS-AP - PacketFabric (Hong Kong) Limited | No ROA | RADB | 5/31/2026 |
Covering Prefix
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 117.20.40.0/23 | AS14636INTERNAP-BLK4 - Internap Holding LLC | No ROA | — | 5/31/2026 |
| 117.20.40.0/23 | AS32475SINGLEHOP-LLC - Internap Holding LLC | No ROA | — | 5/31/2026 |
| 117.20.42.0/24 | AS14148EXLIBRIS - Ex Libris (USA) Inc | Valid | — | 5/31/2026 |
| 117.20.41.0/24 | AS14636INTERNAP-BLK4 - Internap Holding LLC | No ROA | — | 5/31/2026 |
| 117.20.40.0/24 | AS14636INTERNAP-BLK4 - Internap Holding LLC | No ROA | — | 5/31/2026 |
| 117.20.45.0/24 | AS24247PACKETFABRIC-AS-AP - PacketFabric (Hong Kong) Limited | No ROA | — | 5/31/2026 |
| 117.20.41.0/24 | AS32475SINGLEHOP-LLC - Internap Holding LLC | No ROA | — | 5/31/2026 |
| 117.20.40.0/24 | AS32475SINGLEHOP-LLC - Internap Holding LLC | No ROA | — | 5/31/2026 |
| 117.20.47.0/24 | AS393954CFN-SERVICES - CFN Services Inc. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS24247 | RADB | MAINT-AS1828 | 4/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 117.20.44.0/22 | AS24245 | ðŸ‡ðŸ‡°HK | allocated |
| 117.20.40.0/23 | AS55755 | 🇸🇬SG | allocated |
| 117.20.43.0/24 | AS24245 | ðŸ‡ðŸ‡°HK | allocated |
| 117.20.47.0/24 | AS393954 | 🇸🇬SG | assigned |
| 117.20.42.0/24 | AS45466 | 🇮🇳IN | allocated |
| 117.20.46.64/26 | 🇸🇬SG | assigned | |
| 117.20.44.192/27 | 🇸🇬SG | assigned | |
| 117.20.44.160/27 | 🇸🇬SG | assigned | |
| 117.20.44.128/27 | 🇸🇬SG | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/117.20.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/117.20.40.0/21" | jq
External Links