IP / ASN / Domain Lookup
IP Lookup Result
IP Address
208.21.137.255
Location
United States,Texas
ASN
Company
ISP
Cogent Communications
Longitude
-96.5724
-96.5724
Latitude
33.1879
33.1879
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
3491072511
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 208.0.0.0/11 | ISP Cogent Communications | United States | 📅 2024-05-15 04:05 | 📅 2025-10-20 00:47 | |
| 208.0.0.0/11 | ISP Sprint | United States | 📅 2003-01-11 07:06 | 📅 2024-10-25 13:12 | |
| 208.21.128.0/19 | ISP AT&T Enterprises, LLC | United States | 📅 2004-02-06 10:46 | 📅 2021-10-26 17:57 | |
| 208.21.136.0/23 | ISP AT&T Enterprises, LLC | United States | 📅 2001-10-27 17:10 | 📅 2003-09-09 06:16 | |
| 208.21.136.0/23 | ISP Availo Networks AB | Sweden | 📅 2002-04-15 07:17 | 📅 2002-04-17 04:09 | |
| 208.0.0.0/11 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 10:37 | 📅 2002-04-10 11:15 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET208 | 208.0.0.0/8 | 📅 1996-04-01 08:00 | 📅 2025-11-02 07:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 207.244.221.0/9 | 📅 2023-08-03 22:32 | 📅 2025-11-02 05:41 |
ENT SPRINTLINK-BLKS | 208.0.0.0/10 | 📅 1996-03-13 08:00 | 📅 2025-11-02 05:39 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 208.0.0.0/8 |  ARIN | -- | 📅 1996-04-01 08:00 | 📅 2025-11-02 07:44 | |
| 207.244.221.0/9 |  RIPE | European Union | 📅 2023-08-03 22:32 | 📅 2025-11-02 05:41 | |
| 208.0.0.0/10 | ARIN | -- | 📅 1996-03-13 08:00 | 📅 2025-11-02 05:39 |
