139.4.0.0/16
🇩🇪CIDR
139.4.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇩🇪 Germany
City
Dortmund (Lütgendortmund)
RIR
RIPENCC
Status
assigned
Allocated
1/1/1984
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.4.0.0/16 | AS702UUNET - Verizon Business | No ROA | RIPE | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS702 | RIPE | WCOM-EMEA-RICE-MNT | 11/12/2010 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 139.4.12.0/22 | 🇩🇪DE | assigned | |
| 139.4.122.0/24 | 🇩🇪DE | assigned | |
| 139.4.140.8/30 | 🇩🇪DE | assigned | |
| 139.4.140.96/30 | 🇩🇪DE | assigned | |
| 139.4.140.132/30 | 🇩🇪DE | assigned |
Origin ASN
AS702
UUNET - Verizon Business
Geolocation
Country🇩🇪GermanyDE
RegionNorth Rhine-Westphalia
CityDortmund (Lütgendortmund)
Coordinates51.4929, 7.3951 ↗
API
Open https://api.ipctl.io/v1/prefix/139.4.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/139.4.0.0/16" | jq
External Links