199.105.0.0/16
🇺🇸CIDR
199.105.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Dallas
RIR
ARIN
Status
allocated
Allocated
1/10/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.105.0.0/16 | AS7018ATT-INTERNET4 - AT&T Enterprises, LLC | No ROA | — | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.105.176.0/21 | AS10361BLOOMBERG-NET - Bloomberg, LP | No ROA | — | 5/31/2026 |
| 199.105.120.0/21 | AS10868DOWNCITY - DownCity LLC | No ROA | — | 5/31/2026 |
| 199.105.84.0/22 | AS10844VASTNET - Vastnet Corp | No ROA | — | 5/31/2026 |
| 199.105.184.0/23 | AS10361BLOOMBERG-NET - Bloomberg, LP | No ROA | — | 5/31/2026 |
| 199.105.87.0/24 | AS10844VASTNET - Vastnet Corp | No ROA | — | 5/31/2026 |
| 199.105.105.0/24 | AS25777AS25777 - Subaru of New England, Inc. | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.105.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.105.0.0/16" | jq
External Links