185.155.164.0/22 - GTT BACKBONE GTT Communications (AS3257)
CIDR
185.155.164.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇩🇪 Germany
City
Düsseldorf
RIR
RIPE NCC
Status
allocated
Allocated
2016-06-09
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.155.164.0/22 | AS3257 GTT-BACKBONE GTT Communications Inc. | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 185.155.164.0/22 | AS3257 | /22 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.155.164.0/23 | 🇪🇺EU | assigned | |
| 185.155.166.0/23 | 🇪🇺EU | assigned |
Transfer History
Registry transfers of 185.155.164.0/22, blocks inside it, or blocks containing it.
- 185.155.164.0/22M&A ·
Related Prefixes
More prefixes of AS3257
All prefixes of AS3257 →Geolocation
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/185.155.164.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.155.164.0/22" | jq
External Links