37.19.96.0/21
🇮🇪CIDR
37.19.96.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇪 Ireland
City
Dublin
RIR
RIPENCC
Status
allocated
Allocated
12/22/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.19.96.0/21 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | RIPE | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.19.97.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
| 37.19.98.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
| 37.19.99.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
| 37.19.100.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.19.96.0/21 | AS7155 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7155 | RIPE | SKYLOGIC-MNT | 4/5/2022 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.19.103.0/24 | 🇮🇪IE | assigned | |
| 37.19.101.0/24 | 🇮🇪IE | assigned | |
| 37.19.96.0/24 | 🇮🇪IE | assigned | |
| 37.19.100.0/24 | AS7155 | 🇮🇪IE | assigned |
| 37.19.97.0/24 | AS7155 | 🇮🇪IE | assigned |
| 37.19.102.0/24 | 🇮🇪IE | assigned | |
| 37.19.98.0/25 | 🇫🇷FR | assigned | |
| 37.19.98.192/27 | 🇬🇧GB | assigned | |
| 37.19.98.128/27 | 🇮🇪IE | assigned | |
| 37.19.98.160/27 | 🇮🇹IT | assigned | |
| 37.19.98.240/28 | 🇪🇸ES | assigned | |
| 37.19.98.224/28 | 🇮🇪IE | assigned |
Origin ASN
AS7155
VIASAT-SP-BACKBONE - ViaSat,Inc.
Geolocation
Country🇮🇪IrelandIE
CityDublin
API
Open https://api.ipctl.io/v1/prefix/37.19.96.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.19.96.0/21" | jq
External Links