204.16.236.0/22
🇺🇸CIDR
204.16.236.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Salt Lake City
RIR
ARIN
Status
allocated
Allocated
11/15/2005
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
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.16.236.0/24 | AS143121-800CONTACTS - 1-800 Contacts, Inc. | Valid | — | 5/31/2026 |
| 204.16.237.0/24 | AS143121-800CONTACTS - 1-800 Contacts, Inc. | Valid | — | 5/31/2026 |
| 204.16.238.0/24 | AS143121-800CONTACTS - 1-800 Contacts, Inc. | Valid | — | 5/31/2026 |
| 204.16.239.0/24 | AS143121-800CONTACTS - 1-800 Contacts, Inc. | Valid | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS14312 | RADB | MAINT-AS13767 | 2/24/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/204.16.236.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.16.236.0/22" | jq
External Links