5.57.88.0/21
🇬🇧CIDR
5.57.88.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.57.88.0/21 | AS8330LONAP LONAP Ltd | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 5.57.88.0/21 | AS8330 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS8330 | RIPE | AS8330-MNT | 3/27/2013 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.57.93.128/25 | 🇬🇧GB | assigned | |
| 5.57.95.0/25 | 🇬🇧GB | assigned | |
| 5.57.93.0/25 | 🇬🇧GB | assigned | |
| 5.57.94.0/26 | 🇬🇧GB | assigned | |
| 5.57.95.144/28 | 🇬🇧GB | assigned | |
| 5.57.95.200/29 | 🇬🇧GB | assigned | |
| 5.57.95.184/29 | 🇬🇧GB | assigned | |
| 5.57.95.192/29 | 🇬🇧GB | assigned | |
| 5.57.95.176/29 | 🇬🇧GB | assigned |
Origin ASN
AS8330
LONAP LONAP Ltd
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/5.57.88.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.57.88.0/21" | jq
External Links