IP / ASN / Domain Lookup
IP Lookup Result
IP Address
131.239.52.0americas.us.5256.ip1.regusnet.com.
Location
United States,Massachusetts,Boston
ASN
Company
ISP
Crown Castle Fiber LLC
Longitude
-71.0658
-71.0658
Latitude
42.3554
42.3554
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2213491712
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 131.239.0.0/16 | ISP Crown Castle Fiber LLC | United States | 📅 2022-01-04 11:12 | 📅 2025-10-29 16:20 | |
| 131.239.52.0/22 | ISP Crown Castle Fiber LLC | United States | 📅 2025-03-25 08:52 | 📅 2025-10-29 15:24 | |
| 131.239.52.0/23 | ISP Crown Castle Fiber LLC | United States | 📅 2022-10-27 00:05 | 📅 2025-03-25 08:53 | |
| 131.239.0.0/16 | ISP Crown Castle Fiber LLC | United States | 📅 2004-02-06 13:55 | 📅 2021-10-26 17:56 | |
| 131.239.0.0/16 | ISP Verizon Business | United States | 📅 2002-12-05 03:11 | 📅 2002-12-05 05:29 | |
| 131.239.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 04:08 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET131 | 131.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-04 07:42 |
ISP CROWNCASTLE-131-239-0-0 | 131.239.0.0/16 | 📅 1989-02-06 08:00 | 📅 2025-11-04 06:43 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 131.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-04 07:42 | |
| 131.239.0.0/16 | ARIN | -- | 📅 1989-02-06 08:00 | 📅 2025-11-04 06:43 |
