121.55.0.0/16
🇨🇳IPv4RIPEassigned RPKI Valid
CIDR
121.55.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Shanghai
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
30 less-specific announcementsMore Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 121.55.0.0/18 | AS45061 | 🇨🇳CN | allocated |
| 121.55.64.0/18 | AS9781 | 🇰🇷KR | allocated |
| 121.55.192.0/18 | AS3605 | 🇬🇺GU | allocated |
| 121.55.128.0/18 | AS9781 | 🇰🇷KR | allocated |
| 121.55.192.0/19 | AS3605 | 🇬🇺GU | assigned |
| 121.55.224.0/19 | AS3605 | 🇬🇺GU | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.55.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.55.0.0/16" | jq
External Links