101.0.16.0/20
🇺🇸IPv4APNICallocated RPKI Valid
CIDR
101.0.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
RIR
APNIC
Status
allocated
Allocated
12/9/2010
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
13 less-specific announcementsIRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS48589 | RADB | MAINT-AS134121 | 3/20/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 101.0.16.0/24 | AS2914 | 🇯🇵JP | assigned |
| 101.0.26.0/24 | 🇯🇵JP | assigned | |
| 101.0.29.0/24 | AS139468 | 🇯🇵JP | assigned |
| 101.0.19.0/24 | AS202736 | 🇯🇵JP | assigned |
| 101.0.20.0/24 | AS2914 | 🇯🇵JP | assigned |
| 101.0.22.0/24 | AS401783 | 🇯🇵JP | assigned |
| 101.0.23.0/24 | AS401783 | 🇯🇵JP | assigned |
| 101.0.24.0/24 | 🇭🇰HK | assigned | |
| 101.0.25.0/24 | 🇭🇰HK | assigned | |
| 101.0.27.0/24 | 🇯🇵JP | assigned | |
| 101.0.30.0/24 | 🇯🇵JP | assigned | |
| 101.0.31.0/24 | AS139468 | 🇯🇵JP | assigned |
| 101.0.17.0/24 | AS202736 | 🇯🇵JP | assigned |
| 101.0.18.0/24 | AS202736 | 🇯🇵JP | assigned |
| 101.0.28.0/24 | AS139468 | 🇯🇵JP | assigned |
| 101.0.21.0/24 | AS401783 | 🇯🇵JP | assigned |
Geolocation
Country🇺🇸United StatesUS
Coordinates37.0902, -95.7129 ↗
API
Open https://api.ipctl.io/v1/prefix/101.0.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/101.0.16.0/20" | jq
External Links