IP / ASN / Domain Lookup

IP Lookup Result
IP Address
12.171.108.3
checkipcheckip
Location
United States,Missouri,St Louis
ASN
ISP
AT&T Enterprises, LLC
Company
ISP
AT&T Enterprises, LLC
Longitude
-90.1979
-90.1979
Latitude
38.6272
38.6272
Native IP
Residential
Residential
Native IP
19%Risk Score
  
19% Risk Score
IP Address (Decimal)
212560899
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Latency
US
HK
CA
GB
DE
AU
ASN History
ASN History
Network
AS Organization
Country
First Seen
Last Seen
12.171.108.0/24
ISP
AT&T Enterprises, LLC
United States
📅 2018-08-07 15:37
📅 2025-10-20 00:46
12.128.0.0/9
ISP
AT&T Enterprises, LLC
United States
📅 2017-01-01 08:39
📅 2025-10-20 00:42
12.0.0.0/8
ISP
AT&T Enterprises, LLC
United States
📅 2017-01-01 08:39
📅 2025-10-20 00:42
12.171.108.0/23
ISP
AT&T Enterprises, LLC
United States
📅 2018-07-24 23:44
📅 2022-12-16 13:24
12.0.0.0/8
ISP
TELEFONICA GLOBAL SOLUTIONS SL
Spain
📅 2003-03-03 20:55
📅 2003-03-04 19:15
Company History
Company History
Network
First Seen
Last Seen
ISP
ATT
12.0.0.0/8
📅 1983-08-23 08:00
📅 2025-10-20 14:14
ISP
ATTSVCM-12-171-104-0
12.171.104.0/21
📅 2003-12-15 08:00
📅 2025-10-20 00:46
ISP
GRIMCO621-108
12.171.108.0/23
📅 2022-06-22 08:00
📅 2025-10-20 00:46
Registration History
Status
Network
Registry
Country
First Seen
Last Seen
12.0.0.0/8
rirARIN
--
📅 1983-08-23 08:00
📅 2025-10-20 14:14
12.171.104.0/21
rirARIN
--
📅 2003-12-15 08:00
📅 2025-10-20 00:46
12.171.108.0/23
rirARIN
--
📅 2022-06-22 08:00
📅 2025-10-20 00:46