147.28.32.0/20
🇬🇧IPv4RIPENCCassigned RPKI Valid
CIDR
147.28.32.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
assigned
Allocated
6/18/1991
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
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 147.28.42.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/13/2026 |
| 147.28.40.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/13/2026 |
| 147.28.41.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/13/2026 |
| 147.28.36.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/13/2026 |
| 147.28.37.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/13/2026 |
| 147.28.38.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/13/2026 |
| 147.28.39.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/13/2026 |
| 147.28.35.0/24 | AS39588MIMECAST-DE Mimecast Services Limited | Valid | — | 6/13/2026 |
| 147.28.34.0/24 | AS39588MIMECAST-DE Mimecast Services Limited | Valid | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 147.28.40.0/24 | AS16509 | 🇦🇪AE | assigned |
| 147.28.34.0/24 | AS39588 | 🇩🇪DE | assigned |
| 147.28.37.0/24 | AS16509 | 🇩🇪DE | assigned |
| 147.28.41.0/24 | AS16509 | 🇸🇬SG | assigned |
| 147.28.42.0/24 | AS16509 | 🇸🇬SG | assigned |
| 147.28.35.0/24 | AS39588 | 🇩🇪DE | assigned |
| 147.28.36.0/24 | AS16509 | 🇬🇧GB | assigned |
| 147.28.38.0/24 | AS16509 | 🇿🇦ZA | assigned |
| 147.28.39.0/24 | AS16509 | 🇺🇸US | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/147.28.32.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/147.28.32.0/20" | jq
External Links