165.72.0.0/16
🇨🇿CIDR
165.72.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇿 Czechia
City
Vestec
RIR
ARIN
Status
allocated
Allocated
4/19/1993
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 165.72.0.0/16 | AS2571DHLNET - DHL Information Services (Europe) s.r.o | No ROA | ARIN | 5/31/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 165.72.0.0/17 | AS2571DHLNET - DHL Information Services (Europe) s.r.o | No ROA | — | 5/31/2026 |
| 165.72.128.0/17 | AS2571DHLNET - DHL Information Services (Europe) s.r.o | No ROA | — | 5/31/2026 |
| 165.72.128.0/18 | AS2571DHLNET - DHL Information Services (Europe) s.r.o | No ROA | — | 5/31/2026 |
| 165.72.0.0/18 | AS2571DHLNET - DHL Information Services (Europe) s.r.o | No ROA | — | 5/31/2026 |
| 165.72.64.0/18 | AS2571DHLNET - DHL Information Services (Europe) s.r.o | No ROA | — | 5/31/2026 |
| 165.72.192.0/18 | AS2571DHLNET - DHL Information Services (Europe) s.r.o | No ROA | — | 5/31/2026 |
| 165.72.190.0/23 | AS2571DHLNET - DHL Information Services (Europe) s.r.o | No ROA | — | 5/31/2026 |
| 165.72.191.0/24 | AS2571DHLNET - DHL Information Services (Europe) s.r.o | No ROA | — | 5/31/2026 |
| 165.72.190.0/24 | AS19905SECURITYSERVICES - Vercara, LLC | No ROA | — | 5/31/2026 |
| 165.72.192.0/24 | AS19905SECURITYSERVICES - Vercara, LLC | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/165.72.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/165.72.0.0/16" | jq
External Links