170.100.192.0/21
🇺🇸CIDR
170.100.192.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Sacramento (Southwestern Sacramento)
RIR
RIPENCC
Status
assigned
Allocated
3/24/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.100.192.0/21 | AS33659CMCS - Comcast Cable Communications, LLC | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 170.100.192.0/21 | AS33659 | /21 | ripe |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySacramento (Southwestern Sacramento)
Coordinates38.5148, -121.5000 ↗
API
Open https://api.ipctl.io/v1/prefix/170.100.192.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.100.192.0/21" | jq
External Links