147.28.0.0/20
🇺🇸IPv4RIPENCCassigned RPKI Valid
CIDR
147.28.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Seattle
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 147.28.0.0/23 | AS3130RGNET-SEA RGnet OU | Valid | — | 6/13/2026 |
| 147.28.7.0/24 | AS3130RGNET-SEA RGnet OU | Valid | — | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/147.28.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/147.28.0.0/20" | jq
External Links