163.128.172.0/24 - BGP Prefix (MOAS)
IPv4APNICannouncedMOAS RPKI Invalid
CIDR
163.128.172.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.128.172.0/24 | AS7483 SKYCLOUD-NET - Skycloud Computing co., Ltd. | Invalid | - | 2026-10-12 |
| 163.128.172.0/24 | AS7538 NORDA-NET - 10F No 33 Sec 2 Zhongshan Rd Zhonghe Dist | Valid | Other IRR | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.128.172.0/23 | AS7538 NORDA-NET - 10F No 33 Sec 2 Zhongshan Rd Zhonghe Dist | Valid | - | 2026-10-12 |
Origin ASNs (2)
AS7483MOAS
SKYCLOUD-NET - Skycloud Computing co., Ltd.
AS7538MOAS
NORDA-NET - 10F No 33 Sec 2 Zhongshan Rd Zhonghe Dist
Related Prefixes
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/163.128.172.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/163.128.172.0/24" | jq
External Links