205.172.240.0/24
🇺🇸CIDR
205.172.240.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Boston
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.172.240.0/24 | AS7153ISO-NE - ISO New England Inc. | No ROA | — | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.172.240.0/23 | AS7153ISO-NE - ISO New England Inc. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS19905 | RADB | MAINT-AS19905 | 11/13/2023 |
Origin ASN
AS7153
ISO-NE - ISO New England Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/205.172.240.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/205.172.240.0/24" | jq
External Links