111.91.0.0/18
🇸🇬IPv4APNICassigned RPKI Valid
CIDR
111.91.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇸🇬 Singapore
City
Singapore
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 |
|---|---|---|---|---|
| 111.91.0.0/20 | AS136907HWCLOUDS-AS-AP - HUAWEI CLOUDS | Valid | — | 6/13/2026 |
| 111.91.16.0/20 | AS136907HWCLOUDS-AS-AP - HUAWEI CLOUDS | Valid | — | 6/13/2026 |
| 111.91.32.0/20 | AS136907HWCLOUDS-AS-AP - HUAWEI CLOUDS | Valid | — | 6/13/2026 |
| 111.91.48.0/20 | AS136907HWCLOUDS-AS-AP - HUAWEI CLOUDS | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 111.91.0.0/17 | AS136907 | /17 | apnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/111.91.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/111.91.0.0/18" | jq
External Links