164.37.192.0/18 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
164.37.192.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
RIPE NCC
Status
allocated
Allocated
1993-01-31
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
46 more-specific announcementsMore Specific Prefixes
Transfer History
Registry transfers of 164.37.192.0/18, blocks inside it, or blocks containing it.
- 164.37.192.0/18Transfer ·
- 164.37.0.0/16Transfer ·
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 RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/164.37.192.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/164.37.192.0/18" | jq
External Links