37.1.184.0/21
🇪🇸CIDR
37.1.184.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇪🇸 Spain
City
Madrid
RIR
RIPENCC
Status
allocated
Allocated
12/13/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.1.184.0/21 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | RIPE | 5/31/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.1.184.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
| 37.1.185.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
| 37.1.186.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
| 37.1.187.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
| 37.1.188.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
| 37.1.189.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
| 37.1.191.0/24 | AS7155VIASAT-SP-BACKBONE - ViaSat,Inc. | Valid | — | 5/31/2026 |
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 | SKYLOGIC-MNT | 4/6/2022 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.1.190.0/24 | 🇫🇮FI | assigned | |
| 37.1.184.0/24 | AS7155 | 🇪🇸ES | assigned |
| 37.1.189.128/25 | 🇮🇹IT | assigned | |
| 37.1.185.0/25 | 🇫🇷FR | assigned | |
| 37.1.188.0/25 | 🇩🇪DE | assigned | |
| 37.1.185.128/25 | 🇬🇧GB | assigned | |
| 37.1.189.0/25 | 🇮🇹IT | assigned | |
| 37.1.186.128/26 | ðŸ‡ðŸ‡ºHU | assigned | |
| 37.1.186.192/26 | 🇬🇷GR | assigned | |
| 37.1.187.0/26 | 🇵🇹PT | assigned | |
| 37.1.186.0/26 | 🇵🇱PL | assigned | |
| 37.1.186.64/26 | 🇳🇴NO | assigned | |
| 37.1.188.224/27 | 🇫🇷FR | assigned | |
| 37.1.187.64/27 | 🇮🇪IE | assigned | |
| 37.1.188.144/28 | 🇱🇺LU | assigned | |
| 37.1.188.128/28 | 🇧🇪BE | assigned | |
| 37.1.187.192/28 | 🇲🇦MA | assigned | |
| 37.1.187.112/28 | 🇱🇾LY | assigned | |
| 37.1.187.208/28 | 🇨🇿CZ | assigned | |
| 37.1.188.160/28 | 🇳🇱NL | assigned | |
| 37.1.187.176/28 | 🇲🇦MA | assigned | |
| 37.1.187.144/28 | 🇸🇰SK | assigned | |
| 37.1.187.128/28 | 🇱🇾LY | assigned | |
| 37.1.187.160/28 | 🇸🇰SK | assigned | |
| 37.1.187.224/28 | 🇦🇹AT | assigned | |
| 37.1.187.248/29 | 🇨ðŸ‡CH | assigned | |
| 37.1.188.208/29 | 🇬🇧GB | assigned | |
| 37.1.187.96/29 | 🇮🇪IE | assigned | |
| 37.1.188.184/29 | 🇫🇮FI | assigned | |
| 37.1.188.200/29 | 🇬🇪GE | assigned | |
| 37.1.188.176/29 | 🇨🇾CY | assigned | |
| 37.1.187.104/29 | 🇱🇾LY | assigned | |
| 37.1.188.192/29 | ðŸ‡ðŸ‡·HR | assigned | |
| 37.1.187.240/29 | 🇸🇪SE | assigned |
Origin ASN
AS7155
VIASAT-SP-BACKBONE - ViaSat,Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/37.1.184.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.1.184.0/21" | jq
External Links