61.152.144.0/21
🇨🇳IPv4APNICassigned RPKI Valid
CIDR
61.152.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Shanghai (Xuhui Qu)
RIR
APNIC
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
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 61.152.0.0/16 | AS4812CHINANET-SH-AP - China Telecom (Group) | Valid | — | 6/1/2026 |
| 61.152.148.0/24 | AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) | Valid | — | 6/1/2026 |
| 61.152.149.0/24 | AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) | Valid | — | 6/1/2026 |
| 61.152.151.0/24 | AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 61.152.0.0/16 | AS4812 | /16 | apnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/61.152.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/61.152.144.0/21" | jq
External Links