37.203.192.0/22 - ViaSat (AS7155)
CIDR
37.203.192.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇬🇧 United Kingdom
City
Farnborough
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 |
|---|---|---|---|---|
| 37.203.192.0/22 | AS7155 VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | - | 2026-10-11 |
Related Announcements
1 less-specific, 4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.203.192.0/21 | AS7155 VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | - | 2026-10-11 |
| 37.203.192.0/24 | AS7155 VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | - | 2026-10-11 |
| 37.203.193.0/24 | AS7155 VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | - | 2026-10-11 |
| 37.203.194.0/24 | AS7155 VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | - | 2026-10-11 |
| 37.203.195.0/24 | AS7155 VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | - | 2026-10-11 |
Transfer History
Registry transfers of 37.203.192.0/22, blocks inside it, or blocks containing it.
- 37.203.192.0/21Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 37.203.192.0/21 | Irish Space Gateways Limited | Viasat Europe Limited | Transfer |
Origin ASN
AS7155
VIASAT-SP-BACKBONE - ViaSat,Inc.
Related Prefixes
Geolocation
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/37.203.192.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.203.192.0/22" | jq
External Links