103.23.110.0/23 - BGP Prefix
IPv4APNICallocated
CIDR
103.23.110.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇹🇼 Taiwan
City
Changhua
RIR
APNIC
Status
allocated
Allocated
2011-11-22
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 103.23.110.0/23 | AS131657 | /32 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS131657 | APNIC | MAINT-TW-TWNIC | 2026-08-11 |
Transfer History
Registry transfers of 103.23.110.0/23, blocks inside it, or blocks containing it.
- 103.23.110.0/23Transfer ·
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/103.23.110.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.23.110.0/23" | jq
External Links