81.20.32.0/20
🇬🇧CIDR
81.20.32.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
Hemel Hempstead
RIR
RIPENCC
Status
allocated
Allocated
1/31/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.20.32.0/20 | AS29033ECKOH Eckoh UK Limited | Valid | RIPE | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.20.40.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 81.20.41.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.20.32.0/20 | AS29033 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS29033 | RIPE | MEDIUS-MNT | 3/7/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.20.32.0/22 | 🇬🇧GB | assigned | |
| 81.20.44.0/22 | 🇬🇧GB | assigned | |
| 81.20.42.0/23 | 🇬🇧GB | assigned | |
| 81.20.40.0/24 | AS16509 | 🇬🇧GB | assigned |
| 81.20.41.0/24 | AS16509 | 🇬🇧GB | assigned |
| 81.20.37.0/24 | 🇬🇧GB | assigned | |
| 81.20.36.0/25 | 🇬🇧GB | assigned | |
| 81.20.36.128/32 | 🇬🇧GB | assigned |
Origin ASN
AS29033
ECKOH Eckoh UK Limited
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.20.32.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.20.32.0/20" | jq
External Links