185.172.188.0/22
🇺🇸CIDR
185.172.188.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Cambridge (Kendall Square)
RIR
ARIN
Status
allocated
Allocated
11/24/2020
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.172.188.0/22 | AS398427MARKLEY-NETWORK-SERVICES - Markley Network Services, LLC | Valid | ARIN | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.172.190.0/24 | AS398427MARKLEY-NETWORK-SERVICES - Markley Network Services, LLC | Valid | — | 6/1/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionMassachusetts
CityCambridge (Kendall Square)
Coordinates42.3633, -71.0907 ↗
API
Open https://api.ipctl.io/v1/prefix/185.172.188.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.172.188.0/22" | jq
External Links