140.228.32.0/19
🇬🇧CIDR
140.228.32.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
allocated
Allocated
6/15/1990
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 140.228.32.0/19 | AS56478BCUBE-AS Hyperoptic Ltd | Valid | RIPE | 6/15/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 140.228.44.0/22 | AS56478BCUBE-AS Hyperoptic Ltd | Valid | — | 6/15/2026 |
| 140.228.48.0/22 | AS56478BCUBE-AS Hyperoptic Ltd | Valid | — | 6/15/2026 |
| 140.228.52.0/22 | AS56478BCUBE-AS Hyperoptic Ltd | Valid | — | 6/15/2026 |
| 140.228.56.0/22 | AS56478BCUBE-AS Hyperoptic Ltd | Valid | — | 6/15/2026 |
Origin ASN
AS56478
BCUBE-AS Hyperoptic Ltd
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/140.228.32.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/140.228.32.0/19" | jq
External Links