IP / ASN / Domain Lookup
IP Lookup Result
IP Address
204.251.155.11
Location
United States,Ohio,Cleveland
ASN
Company
ISP
Cogent Communications
Longitude
-81.6779
-81.6779
Latitude
41.4787
41.4787
Native IP
DataCenter
24%Risk Score
24% Risk Score
IP Address (Decimal)
3439041291
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 204.248.0.0/14 | ISP Cogent Communications | United States | 📅 2024-05-15 04:05 | 📅 2025-11-16 02:02 | |
| 204.248.0.0/14 | ISP Sprint | United States | 📅 2003-05-05 00:57 | 📅 2024-10-25 13:12 | |
| 204.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 204.251.155.0/24 | ISP Questar Information Systems, Inc. | United States | 📅 2002-11-28 05:10 | 📅 2005-06-20 15:20 | |
| 204.251.144.0/20 | ISP Questar Information Systems, Inc. | United States | 📅 2001-10-27 13:13 | 📅 2005-06-20 15:20 | |
| 204.192.0.0/10 | ISP Sprint | United States | 📅 2003-07-25 22:35 | 📅 2003-08-09 04:08 | |
| 204.251.144.0/20 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 15:32 | |
| 204.248.0.0/14 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 10:37 | 📅 2002-04-10 11:15 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET204 | 204.0.0.0/8 | 📅 1994-05-01 08:00 | 📅 2025-11-16 07:44 |
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 204.235.192.0/8 | 📅 2025-03-27 22:15 | 📅 2025-11-16 07:44 |
IDC SPRINT-BLKD | 204.248.0.0/14 | 📅 1995-02-01 08:00 | 📅 2025-11-16 07:44 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 204.0.0.0/8 |  ARIN | -- | 📅 1994-05-01 08:00 | 📅 2025-11-16 07:44 | |
| 204.235.192.0/8 |  RIPE | European Union | 📅 2025-03-27 22:15 | 📅 2025-11-16 07:44 | |
| 204.248.0.0/14 | ARIN | -- | 📅 1995-02-01 08:00 | 📅 2025-11-16 07:44 |
