IP / ASN / Domain Lookup
IP Lookup Result
IP Address
199.27.144.5
Location
United States,California,Sebastopol
ASN
O'Reilly Media, Inc.
Company
O'Reilly Media, Inc.
Longitude
-122.9226
-122.9226
Latitude
38.5252
38.5252
Native IP
DataCenter
28%Risk Score
28% Risk Score
IP Address (Decimal)
3340472325
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 199.27.144.0/23 | CON O'Reilly Media, Inc. | United States | 📅 2017-01-01 08:39 | 📅 2025-12-24 23:26 | |
| 199.27.144.0/24 | IDC Userworld, INC | United States | 📅 2011-05-19 04:57 | 📅 2012-01-30 08:40 | |
| 199.27.144.0/21 | IDC Userworld, INC | United States | 📅 2010-08-28 00:10 | 📅 2012-01-30 08:40 | |
| 199.27.144.0/21 | ISP AT&T US - 7018 | United States | 📅 2011-06-30 20:19 | 📅 2011-07-01 03:50 | |
| 199.27.144.0/22 | IDC Userworld, INC | United States | 📅 2010-08-28 01:13 | 📅 2011-05-19 19:23 | |
| 199.0.0.0/8 | ISP Swisscom | Switzerland | 📅 2003-08-26 16:18 | 📅 2010-02-13 10:27 | |
| 199.0.0.0/8 | ISP ip telecom | Italy | 📅 2006-11-09 17:59 | 📅 2006-11-09 18:08 | |
| 199.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET199 | 199.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:45 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 199.21.100.0/12 | 📅 2025-03-20 22:34 | 📅 2025-12-07 07:03 |
ENT OM-16 | 199.27.144.0/22 | 📅 2015-01-21 08:00 | 📅 2025-12-06 18:53 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 199.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:45 | |
| 199.21.100.0/12 |  RIPE | European Union | 📅 2025-03-20 22:34 | 📅 2025-12-07 07:03 | |
| 199.27.144.0/22 | ARIN | -- | 📅 2015-01-21 08:00 | 📅 2025-12-06 18:53 |
