101.49.0.0/16
🇨🇳IPv4APNICallocated RPKI Valid
CIDR
101.49.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Changzhou
RIR
APNIC
Status
allocated
Allocated
12/10/2010
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
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 101.49.148.0/23 | AS4847CNIX-AP - China Networks Inter-Exchange | Valid | — | 6/13/2026 |
| 101.49.208.0/24 | AS56006SPDB-CN - Shanghai Pudong Development Bank Co.,Ltd. | No ROA | — | 6/13/2026 |
| 101.49.212.0/24 | AS56006SPDB-CN - Shanghai Pudong Development Bank Co.,Ltd. | No ROA | — | 6/13/2026 |
| 101.49.206.0/24 | AS59068SPDB-CN - Shanghai Pudong Development Bank Co.,Ltd. | No ROA | — | 6/13/2026 |
| 101.49.207.0/24 | AS59068SPDB-CN - Shanghai Pudong Development Bank Co.,Ltd. | No ROA | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 101.49.128.0/18 | 🇨🇳CN | assigned | |
| 101.49.0.0/18 | 🇨🇳CN | assigned | |
| 101.49.64.0/18 | 🇨🇳CN | assigned | |
| 101.49.192.0/18 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/101.49.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/101.49.0.0/16" | jq
External Links