54.222.52.0/22 - BGP Prefix (MOAS)
IPv4APNICannouncedMOAS RPKI Valid
CIDR
54.222.52.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
4 of 4 routesMOAS - 4 origin ASNs
RPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 54.222.52.0/22 | AS4808 CHINA169-BJ China Unicom Beijing Province Network | Valid | - | 2026-10-11 |
| 54.222.52.0/22 | AS9808 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd. | Valid | - | 2026-10-11 |
| 54.222.52.0/22 | AS23724 CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation | Valid | Other IRR | 2026-10-11 |
| 54.222.52.0/22 | AS55960 BJ-GUANGHUAN-AP Beijing Guanghuan Xinwang Digital | Valid | Other IRR | 2026-10-11 |
More-Specific Announcements
16 more-specific announcementsRPKI ROAs
Transfer History
Registry transfers of 54.222.52.0/22, blocks inside it, or blocks containing it.
- 54.222.0.0/15Transfer ·
- 54.222.0.0/15inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 54.222.0.0/15 | Transfer | |||
| 54.222.0.0/15inter-RIR | MERCK2 | Transfer |
Origin ASNs (4)
AS4808MOAS
CHINA169-BJ China Unicom Beijing Province Network
AS9808MOAS
CHINAMOBILE-CN China Mobile Communications Group Co., Ltd.
AS23724MOAS
CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation
AS55960MOAS
BJ-GUANGHUAN-AP Beijing Guanghuan Xinwang Digital
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/54.222.52.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/54.222.52.0/22" | jq
External Links