195.138.104.0/22 - GTT BACKBONE GTT Communications (AS3257)
CIDR
195.138.104.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Newark
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 195.138.104.0/22 | AS3257 GTT-BACKBONE GTT Communications Inc. | Valid | - | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 195.138.105.0/24 | AS3257 GTT-BACKBONE GTT Communications Inc. | Valid | - | 2026-10-12 |
| 195.138.106.0/24 | AS3257 GTT-BACKBONE GTT Communications Inc. | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 195.138.104.0/24 | 🇺🇸US | assigned | |
| 195.138.105.0/24 | AS3257 | 🇺🇸US | assigned |
| 195.138.106.0/24 | AS3257 | 🇺🇸US | assigned |
| 195.138.107.0/24 | 🇺🇸US | assigned |
Transfer History
Registry transfers of 195.138.104.0/22, 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
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/195.138.104.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/195.138.104.0/22" | jq
External Links