184.74.0.0/17
🇺🇸CIDR
184.74.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Greenwood Village
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 184.74.0.0/17 | AS11351TWC-11351-NORTHEAST - Charter Communications Inc | Valid | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 184.74.72.0/24 | AS63243SYNERGENT - Synergent | Valid | — | 5/31/2026 |
| 184.74.123.0/24 | AS396327SENECA-COUNTY - Buckeye IT Services LLC | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/184.74.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/184.74.0.0/17" | jq
External Links