45.149.66.0/23
🇬🇧CIDR
45.149.66.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇬🇧 United Kingdom
City
Staines-upon-Thames
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.149.66.0/23 | AS57750NDS-UK Synamedia Limited | No ROA | — | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.149.66.0/24 | AS57750NDS-UK Synamedia Limited | No ROA | — | 5/30/2026 |
| 45.149.67.0/24 | AS57750NDS-UK Synamedia Limited | No ROA | — | 5/30/2026 |
Origin ASN
AS57750
NDS-UK Synamedia Limited
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/45.149.66.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.149.66.0/23" | jq
External Links