199.66.100.0/22
🇺🇸CIDR
199.66.100.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Villanova
RIR
ARIN
Status
allocated
Allocated
12/29/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.66.100.0/22 | AS25843EVOLVEIP - EvolveIP, LLC | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.66.103.0/24 | AS25843EVOLVEIP - EvolveIP, LLC | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS25843 | RADB | MAINT-AS7029 | 11/13/2023 |
Origin ASN
AS25843
EVOLVEIP - EvolveIP, LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.66.100.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.66.100.0/22" | jq
External Links