45.129.100.0/23
🇬🇧CIDR
45.129.100.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇬🇧 United Kingdom
City
Gawsworth
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.129.100.0/23 | AS208522uk-optimus Optimus Networks LTD | No ROA | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.129.100.0/22 | AS208522uk-optimus Optimus Networks LTD | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS208522 | RIPE | mnt-uk-optimus-1 | 9/27/2019 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 45.129.101.254/31 | 🇬🇧GB | assigned |
Origin ASN
AS208522
uk-optimus Optimus Networks LTD
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/45.129.100.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.129.100.0/23" | jq
External Links