170.171.240.0/20
🇺🇸CIDR
170.171.240.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Westminster
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.171.240.0/20 | AS11790RANDOMHOUSE - Random House, Inc. | No ROA | ARIN | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.171.240.0/23 | AS11790RANDOMHOUSE - Random House, Inc. | No ROA | — | 5/31/2026 |
| 170.171.252.0/23 | AS11790RANDOMHOUSE - Random House, Inc. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS11790 | ARIN | MNT-RANDOM-4 | 8/10/2023 |
Origin ASN
AS11790
RANDOMHOUSE - Random House, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/170.171.240.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.171.240.0/20" | jq
External Links