216.231.91.0/24
🇺🇸CIDR
216.231.91.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Boston (Prudential / St. Botolph)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.231.91.0/24 | AS32165BCBSMA - Blue Cross and Blue Shield of Massachusetts, Inc. | No ROA | RADB | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS32165 | RADB | MAINT-AS32787 | 11/13/2023 |
Geolocation
Country🇺🇸United StatesUS
RegionMassachusetts
CityBoston (Prudential / St. Botolph)
Coordinates42.3469, -71.0809 ↗
API
Open https://api.ipctl.io/v1/prefix/216.231.91.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.231.91.0/24" | jq
External Links