209.103.184.0/22 - BGP Prefix
IPv4APNICassigned
CIDR
209.103.184.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇸🇬 Singapore
City
Singapore (Downtown Core)
RIR
APNIC
Status
assigned
Allocated
-
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS133731 | Other IRR | MAINT-AS9304 | 2023-11-13 |
Transfer History
Registry transfers of 209.103.184.0/22, blocks inside it, or blocks containing it.
- 209.103.160.0/19inter-RIRTransfer ·
- 209.103.160.0/19M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 209.103.160.0/19inter-RIR | Transfer | |||
| 209.103.160.0/19 | M&A |
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/209.103.184.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.103.184.0/22" | jq
External Links