IP / ASN / Domain Lookup
IP Lookup Result
IP Address
204.154.55.252
Location
United States,Illinois,Downers Grove
Company
Longitude
-88.0857
-88.0857
Latitude
41.8519
41.8519
Native IP
DataCenter
29%Risk Score
29% Risk Score
IP Address (Decimal)
3432658940
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 204.154.55.0/24 | ENT Perseco | United States | 📅 2017-01-01 08:38 | 📅 2025-06-10 20:45 | |
| 204.154.48.0/21 | ENT FMC Central Engineering Laboratories | United States | 📅 2010-08-18 06:58 | 📅 2012-01-30 08:40 | |
| 204.154.48.0/21 | ENT Perseco | United States | 📅 2002-03-16 04:43 | 📅 2011-10-20 23:32 | |
| 204.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 204.154.48.0/21 | ISP Verizon | United States | 📅 2001-10-29 08:36 | 📅 2002-08-15 05:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT Perseco | 204.154.55.0/24 | 📅 2017-01-01 08:38 | 📅 2025-06-10 20:45 |
ENT FMC Central Engineering Laboratories | 204.154.48.0/21 | 📅 2010-08-18 06:58 | 📅 2012-01-30 08:40 |
ENT Perseco | 204.154.48.0/21 | 📅 2002-03-16 04:43 | 📅 2011-10-20 23:32 |
ISP Verizon | 204.154.48.0/21 | 📅 2001-10-29 08:36 | 📅 2002-08-15 05:26 |
GOV RIPE NCC ASN block | 204.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 204.154.48.0/21 |  ARIN | -- | 📅 1994-10-05 08:00 | 📅 2026-01-04 17:55 | |
| 204.152.99.0/14 |  RIPE | European Union | 📅 2022-08-18 21:39 | 📅 2026-01-05 07:52 | |
| 204.0.0.0/8 | ARIN | -- | 📅 1994-05-01 08:00 | 📅 2026-01-05 07:59 |
