66.234.160.0/20 - BGP Prefix
IPv4APNICallocatedNo ROA
CIDR
66.234.160.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇸🇬 Singapore
RIR
APNIC
Status
allocated
Allocated
2002-02-28
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
7 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.234.160.0/23 | AS4844 SUPERINTERNET-AS-AP - SuperInternet ACCESS Pte Ltd | No ROA | - | 2026-10-14 |
| 66.234.160.0/24 | AS4844 SUPERINTERNET-AS-AP - SuperInternet ACCESS Pte Ltd | No ROA | - | 2026-10-14 |
| 66.234.161.0/24 | AS4844 SUPERINTERNET-AS-AP - SuperInternet ACCESS Pte Ltd | No ROA | - | 2026-10-14 |
| 66.234.164.0/24 | AS4844 SUPERINTERNET-AS-AP - SuperInternet ACCESS Pte Ltd | No ROA | - | 2026-10-14 |
| 66.234.168.0/23 | AS55348 SYMBIO-AS-AP-SG - AS number for Singapore POP for | No ROA | - | 2026-10-14 |
| 66.234.168.0/24 | AS55348 SYMBIO-AS-AP-SG - AS number for Singapore POP for | No ROA | - | 2026-10-14 |
| 66.234.169.0/24 | AS55348 SYMBIO-AS-AP-SG - AS number for Singapore POP for | No ROA | - | 2026-10-14 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 66.234.160.0/23 | AS4844 | 🇸🇬SG | assigned |
| 66.234.160.0/24 | AS4844 | 🇸🇬SG | assigned |
| 66.234.161.0/24 | AS4844 | 🇸🇬SG | assigned |
Transfer History
Registry transfers of 66.234.160.0/20, blocks inside it, or blocks containing it.
- 66.234.160.0/20inter-RIRTransfer ·
- 66.234.160.0/20M&A ·
Geolocation
Country🇸🇬SingaporeSG
Coordinates1.3521, 103.8198 ↗
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/66.234.160.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.234.160.0/20" | jq
External Links