195.138.122.0/23 - GTT BACKBONE GTT Communications (AS3257)
CIDR
195.138.122.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Baltimore
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 195.138.122.0/23 | AS3257 GTT-BACKBONE GTT Communications Inc. | Valid | RIPE | 2026-10-12 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3257 | RIPE | RISCOM-NOC | 2023-05-11 |
Transfer History
Registry transfers of 195.138.122.0/23, blocks inside it, or blocks containing it.
- 195.138.96.0/19Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 195.138.96.0/19 | Riscom S.A. | SC ITNS.NET SRL | Transfer |
Related Prefixes
More prefixes of AS3257
All prefixes of AS3257 →Geolocation
Country🇺🇸United StatesUS
CityBaltimore
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/195.138.122.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/195.138.122.0/23" | jq
External Links