37.77.184.0/21
🇬🇧CIDR
37.77.184.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
allocated
Allocated
2/3/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.77.184.0/21 | AS2906AS-SSI - Netflix Streaming Services Inc. | Valid | RADB | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.77.186.0/24 | AS2906AS-SSI - Netflix Streaming Services Inc. | Valid | — | 5/31/2026 |
| 37.77.187.0/24 | AS2906AS-SSI - Netflix Streaming Services Inc. | Valid | — | 5/31/2026 |
| 37.77.188.0/24 | AS2906AS-SSI - Netflix Streaming Services Inc. | Valid | — | 5/31/2026 |
| 37.77.189.0/24 | AS2906AS-SSI - Netflix Streaming Services Inc. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.77.184.0/21 | AS2906 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS2906 | RADB | MAINT-AS40027 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.77.186.0/23 | 🇬🇧GB | assigned | |
| 37.77.190.0/23 | 🇸🇪SE | assigned | |
| 37.77.188.0/23 | 🇳🇱NL | assigned | |
| 37.77.184.0/23 | 🇬🇧GB | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/37.77.184.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.77.184.0/21" | jq
External Links