191.43.0.0/17 - BGP Prefix
IPv4APNICassigned
CIDR
191.43.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇸🇬 Singapore
City
Singapore (Downtown Core)
RIR
APNIC
Status
assigned
Allocated
-
Transfer History
Registry transfers of 191.43.0.0/17, blocks inside it, or blocks containing it.
- 191.43.0.0/16inter-RIRTransfer ·
- 191.43.0.0/16inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 191.43.0.0/16inter-RIR | Transfer | |||
| 191.43.0.0/16inter-RIR | Transfer |
Geolocation
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/191.43.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/191.43.0.0/17" | jq
External Links