49.4.32.0/20 - BGP Prefix (MOAS)
IPv4APNICannouncedMOAS RPKI Valid
CIDR
49.4.32.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
3 of 3 routesMOAS - 3 origin ASNs
RPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 49.4.32.0/20 | AS4808 CHINA169-BJ China Unicom Beijing Province Network | Valid | - | 2026-10-11 |
| 49.4.32.0/20 | AS23724 CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation | Valid | Other IRR | 2026-10-11 |
| 49.4.32.0/20 | AS63727 HWCSNET Huawei | Valid | APNIC | 2026-10-11 |
RPKI ROAs
Transfer History
Registry transfers of 49.4.32.0/20, blocks inside it, or blocks containing it.
- 49.4.0.0/17Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 49.4.0.0/17 | Transfer |
Origin ASNs (3)
AS4808MOAS
CHINA169-BJ China Unicom Beijing Province Network
AS23724MOAS
CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation
AS63727MOAS
HWCSNET Huawei
Geolocation
Country🇨🇳ChinaCN
CityBeijing
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/49.4.32.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/49.4.32.0/20" | jq
External Links