222.249.0.0/18 - BGP Prefix (MOAS)
IPv4APNICannouncedMOAS RPKI Valid
CIDR
222.249.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇳 China
City
Beijing
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 |
|---|---|---|---|---|
| 222.249.0.0/18 | AS4847 CNIX-AP - China Networks Inter-Exchange | Valid | Other IRR | 2026-10-12 |
| 222.249.0.0/18 | AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | Invalid | - | 2026-10-12 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 222.249.0.0/17 | AS4847 CNIX-AP - China Networks Inter-Exchange | Valid | - | 2026-10-12 |
| 222.249.0.0/17 | AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | Invalid | - | 2026-10-12 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4847 | Other IRR | MAINT-AS4847 | 2023-11-13 |
More Specific Prefixes
Transfer History
Registry transfers of 222.249.0.0/18, blocks inside it, or blocks containing it.
- 222.249.0.0/17Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 222.249.0.0/17 | Transfer |
Origin ASNs (2)
AS4847MOAS
CNIX-AP - China Networks Inter-Exchange
AS24350MOAS
CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications
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/222.249.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/222.249.0.0/18" | jq
External Links