168.99.0.0/16
🇺🇸CIDR
168.99.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Seattle
RIR
ARIN
Status
allocated
Allocated
3/7/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 168.99.0.0/16 | AS10430WA-K20 - Washington State K-20 Telecommunications Network | Valid | RADB | 5/31/2026 |
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 168.99.192.0/18 | AS30075LWSD414 - Lake Washington School District #414 | Valid | — | 5/31/2026 |
| 168.99.32.0/20 | AS10506EVERGREENPS - Evergreen Public Schools | Valid | — | 5/31/2026 |
| 168.99.48.0/21 | AS10506EVERGREENPS - Evergreen Public Schools | Valid | — | 5/31/2026 |
| 168.99.60.0/22 | AS10430WA-K20 - Washington State K-20 Telecommunications Network | Valid | — | 5/31/2026 |
| 168.99.56.0/22 | AS10506EVERGREENPS - Evergreen Public Schools | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/168.99.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/168.99.0.0/16" | jq
External Links