37.1.187.0/24
🇵🇹CIDR
37.1.187.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇵🇹 Portugal
City
Lisboa
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.1.187.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | RIPE | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.1.184.0/21 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.1.184.0/21 | AS7155 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7155 | RIPE | infra-api-mnt | 4/1/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.1.187.0/26 | 🇵🇹PT | assigned | |
| 37.1.187.64/27 | 🇮🇪IE | assigned | |
| 37.1.187.224/28 | 🇦🇹AT | assigned | |
| 37.1.187.144/28 | 🇸🇰SK | assigned | |
| 37.1.187.112/28 | 🇱🇾LY | assigned | |
| 37.1.187.160/28 | 🇸🇰SK | assigned | |
| 37.1.187.208/28 | 🇨🇿CZ | assigned | |
| 37.1.187.176/28 | 🇲🇦MA | assigned | |
| 37.1.187.128/28 | 🇱🇾LY | assigned | |
| 37.1.187.192/28 | 🇲🇦MA | assigned | |
| 37.1.187.248/29 | 🇨ðŸ‡CH | assigned | |
| 37.1.187.96/29 | 🇮🇪IE | assigned | |
| 37.1.187.104/29 | 🇱🇾LY | assigned | |
| 37.1.187.240/29 | 🇸🇪SE | assigned |
Origin ASN
AS7155
VIASAT-SP-BACKBONE - ViaSat,Inc.
Geolocation
Country🇵🇹PortugalPT
CityLisboa
API
Open https://api.ipctl.io/v1/prefix/37.1.187.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.1.187.0/24" | jq
External Links