149.255.56.0/21
🇬🇧CIDR
149.255.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
allocated
Allocated
8/19/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 149.255.56.0/21 | AS34931AWARESOFT Awareness Software Limited | No ROA | RIPE | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 149.255.56.0/22 | AS34931AWARESOFT Awareness Software Limited | No ROA | — | 5/30/2026 |
| 149.255.60.0/22 | AS34931AWARESOFT Awareness Software Limited | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS34931 | RIPE | ASL-MNT | 12/9/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 149.255.57.0/24 | 🇬🇧GB | assigned | |
| 149.255.60.0/24 | 🇬🇧GB | assigned | |
| 149.255.61.0/24 | 🇬🇧GB | assigned | |
| 149.255.62.0/24 | 🇬🇧GB | assigned | |
| 149.255.63.0/24 | 🇬🇧GB | assigned | |
| 149.255.56.0/24 | 🇬🇧GB | assigned | |
| 149.255.58.0/24 | 🇬🇧GB | assigned | |
| 149.255.59.192/26 | 🇬🇧GB | assigned | |
| 149.255.59.128/27 | 🇬🇧GB | assigned | |
| 149.255.59.160/28 | 🇬🇧GB | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/149.255.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/149.255.56.0/21" | jq
External Links