185.91.204.0/23
🇺🇸CIDR
185.91.204.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Fremont (East Industrial)
RIR
RIPE
Status
assigned
Allocated
-
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 |
|---|---|---|---|---|
| 185.91.205.0/24 | AS20648TMN-SA TMN SA | Valid | — | 5/31/2026 |
| 185.91.204.0/24 | AS22168SHADOWSERVER-FOUNDATION - The Shadowserver Foundation, Inc. | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.91.205.0/24 | AS20648 | 🇨🇭CH | assigned |
| 185.91.204.0/24 | AS22168 | 🇺🇸US | assigned |
Origin ASN
AS44712
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityFremont (East Industrial)
Coordinates37.4719, -121.9200 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/185.91.204.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.91.204.0/23" | jq
External Links