194.77.220.0/22 - GTT BACKBONE GTT Communications (AS3257)
CIDR
194.77.220.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇩🇪 Germany
City
"Limburg an der Lahn"
RIR
RIPE NCC
Status
allocated
Allocated
1995-10-16
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 194.77.220.0/22 | AS3257 GTT-BACKBONE GTT Communications Inc. | No ROA | RIPE | 2026-10-12 |
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 194.77.220.0/24 | AS16276 OVH OVH SAS | Valid | - | 2026-10-12 |
| 194.77.221.0/24 | AS6079 RCN-AS - RCN | Valid | - | 2026-10-12 |
| 194.77.222.0/24 | AS135392 MILLENIALHOSTLIMITED-AS-GB - MillenialHost Limited | Valid | - | 2026-10-12 |
| 194.77.223.0/24 | AS6079 RCN-AS - RCN | Valid | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3257 | RIPE | AS3257-ROUTE-MNT | 2026-04-29 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 194.77.220.0/24 | AS16276 | 🇩🇰DK | assigned |
| 194.77.221.0/24 | AS6079 | 🇺🇸US | assigned |
| 194.77.222.0/24 | AS135392 | 🇪🇺EU | assigned |
| 194.77.223.0/24 | AS6079 | 🇺🇸US | assigned |
Related Prefixes
More prefixes of AS3257
All prefixes of AS3257 →Geolocation
Country🇩🇪GermanyDE
City"Limburg an der Lahn"
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/194.77.220.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/194.77.220.0/22" | jq
External Links