146.66.0.0/21
🇬🇧CIDR
146.66.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
RIR
RIPENCC
Status
allocated
Allocated
7/11/2011
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
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 146.66.3.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 146.66.1.0/24 | AS57228AXIANS-UK-AS Axians Networks Limited | No ROA | — | 5/31/2026 |
| 146.66.2.0/24 | AS57228AXIANS-UK-AS Axians Networks Limited | No ROA | — | 5/31/2026 |
| 146.66.4.0/24 | AS57228AXIANS-UK-AS Axians Networks Limited | No ROA | — | 5/31/2026 |
| 146.66.5.0/24 | AS57228AXIANS-UK-AS Axians Networks Limited | No ROA | — | 5/31/2026 |
| 146.66.6.0/24 | AS57228AXIANS-UK-AS Axians Networks Limited | No ROA | — | 5/31/2026 |
| 146.66.0.0/24 | AS57228AXIANS-UK-AS Axians Networks Limited | No ROA | — | 5/31/2026 |
| 146.66.7.0/24 | AS57228AXIANS-UK-AS Axians Networks Limited | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS57228 | RIPE | ukimtechict-mnt | 7/20/2022 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 146.66.6.0/23 | 🇬🇧GB | assigned | |
| 146.66.1.0/24 | AS57228 | 🇬🇧GB | assigned |
| 146.66.3.0/24 | AS16509 | 🇬🇧GB | assigned |
| 146.66.2.0/24 | AS57228 | 🇬🇧GB | assigned |
| 146.66.0.0/24 | AS57228 | 🇬🇧GB | assigned |
| 146.66.4.0/24 | AS57228 | 🇬🇧GB | assigned |
| 146.66.5.0/24 | AS57228 | 🇬🇧GB | assigned |
Geolocation
Country🇬🇧United KingdomGB
Coordinates55.3781, -3.4360 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/146.66.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/146.66.0.0/21" | jq
External Links