185.104.121.0/24
🇬🇧CIDR
185.104.121.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇬🇧 United Kingdom
City
Reading
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.104.121.0/24 | AS28715BrassHornComms Brass Horn Communications | Valid | RADBRIPE | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 185.104.121.0/24 | AS28715 | /24 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.104.121.64/26 | 🇬🇧GB | assigned | |
| 185.104.121.32/27 | 🇬🇧GB | assigned | |
| 185.104.121.0/27 | 🇬🇧GB | assigned | |
| 185.104.121.128/27 | 🇬🇧GB | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/185.104.121.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.104.121.0/24" | jq
External Links