66.219.16.0/20
🇺🇸CIDR
66.219.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Cedar Rapids
RIR
ARIN
Status
allocated
Allocated
1/5/2009
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.219.24.0/21 | AS15085IMMEDION - Immedion, LLC | No ROA | — | 6/1/2026 |
| 66.219.20.0/22 | AS15085IMMEDION - Immedion, LLC | No ROA | — | 6/1/2026 |
| 66.219.18.0/23 | AS15085IMMEDION - Immedion, LLC | No ROA | — | 6/1/2026 |
| 66.219.16.0/24 | AS15085IMMEDION - Immedion, LLC | No ROA | — | 6/1/2026 |
| 66.219.22.0/24 | AS15085IMMEDION - Immedion, LLC | No ROA | — | 6/1/2026 |
| 66.219.31.0/24 | AS398053COMPENTERPRISE - Comporium, Inc | No ROA | — | 6/1/2026 |
Origin ASN
AS15085
IMMEDION - Immedion, LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/66.219.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.219.16.0/20" | jq
External Links