185.128.204.0/22
🇬🇧CIDR
185.128.204.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇬🇧 United Kingdom
City
Harston
RIR
RIPENCC
Status
allocated
Allocated
11/27/2015
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.128.205.0/24 | AS2856BT-UK-AS British Telecommunications PLC | No ROA | — | 6/1/2026 |
| 185.128.204.0/24 | AS51953sciencegroup-uk Sagentia Ltd | No ROA | — | 6/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.128.204.0/24 | AS51953 | 🇬🇧GB | assigned |
| 185.128.205.0/24 | AS2856 | 🇬🇧GB | assigned |
Origin ASN
AS51953
sciencegroup-uk Sagentia Ltd
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/185.128.204.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.128.204.0/22" | jq
External Links