185.91.204.0/22
🇺🇸CIDR
185.91.204.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Fremont (East Industrial)
RIR
RIPENCC
Status
allocated
Allocated
3/13/2015
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
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.91.206.0/23 | AS263759AS263759 - CELERO NETWORKS CORP | Valid | — | 5/31/2026 |
| 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 |
|---|---|---|---|
| 185.91.204.0/23 | AS44712 | 🇨🇿CZ | assigned |
| 185.91.206.0/23 | AS263759 | 🇵🇦PA | assigned |
| 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/185.91.204.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.91.204.0/22" | jq
External Links