152.72.128.0/20
🇬🇧CIDR
152.72.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
London
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 152.72.128.0/20 | AS21558SC-JOHNSON - S.C. Johnson & Son, Inc. | No ROA | RADB | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 152.72.0.0/16 | AS21558SC-JOHNSON - S.C. Johnson & Son, Inc. | No ROA | — | 5/31/2026 |
| 152.72.130.0/24 | AS21558SC-JOHNSON - S.C. Johnson & Son, Inc. | No ROA | — | 5/31/2026 |
| 152.72.132.0/24 | AS21558SC-JOHNSON - S.C. Johnson & Son, Inc. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21558 | RADB | MAINT-AS7132 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/152.72.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/152.72.128.0/20" | jq
External Links