IP / ASN / Domain Lookup
IP Lookup Result
IP Address
109.72.0.1ali.pb.cz.
Location
Czechia,Prague,Prague
ASN
Company
IDC
O2 Czech Republic, a.s.
Longitude
14.4666
14.4666
Latitude
50.0833
50.0833
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
1833435137
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 109.72.0.0/20 | IDC O2 Czech Republic, a.s. | Czechia | 📅 2017-01-01 08:39 | 📅 2025-12-18 16:17 | |
| 109.0.0.0/8 | UNK Unknown | -- | 📅 2010-02-18 12:59 | 📅 2010-02-18 13:01 | |
| 109.72.0.0/21 | ISP Verizon Business/UUnet Europe | United States | 📅 2009-11-14 00:38 | 📅 2009-11-26 05:15 | |
| 109.72.0.0/20 | ISP Verizon Business/UUnet Europe | United States | 📅 2009-09-21 21:52 | 📅 2009-11-14 00:36 | |
| 109.0.0.0/8 | ISP COOP. MARIANO ACOSTA | Argentina | 📅 2009-07-18 00:17 | 📅 2009-07-18 00:43 | |
| 109.0.0.0/8 | IDC DoD Network Information Center | United States | 📅 2009-05-08 20:18 | 📅 2009-05-08 20:38 | |
| 109.0.0.0/8 | UNK Unknown | -- | 📅 2004-06-18 04:47 | 📅 2008-10-04 00:16 | |
| 109.0.0.0/8 | IDC DoD Network Information Center | United States | 📅 2008-01-10 02:56 | 📅 2008-01-10 03:18 | |
| 109.0.0.0/8 | ENT Netdirekt A.S. | Türkiye | 📅 2007-05-02 21:43 | 📅 2007-05-03 07:31 | |
| 109.0.0.0/8 | ISP Hutchison Drei Austria GmbH | Austria | 📅 2006-08-14 20:39 | 📅 2006-08-14 20:56 | |
| 109.0.0.0/9 | ISP Verizon Business | United States | 📅 2006-05-02 02:38 | 📅 2006-06-20 13:21 | |
| 109.0.0.0/8 | UNK Abitcool(China) Inc. | China | 📅 2005-08-31 10:16 | 📅 2005-11-25 05:30 | |
| 109.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2005-08-11 17:45 | |
| 109.0.0.0/8 | ISP Kertinis valstybes telekomunikaciju centras | Lithuania | 📅 2005-06-09 20:39 | 📅 2005-06-09 21:21 | |
| 109.0.0.0/8 | ISP Tele2 Sverige AB | Sweden | 📅 2004-05-07 19:38 | 📅 2004-05-26 13:58 | |
| 109.0.0.0/8 | IDC Level 3 Parent, LLC | United States | 📅 2004-03-25 22:55 | 📅 2004-03-26 01:41 | |
| 109.0.0.0/8 | ISP Harbor Communications | United States | 📅 2003-03-03 02:55 | 📅 2003-03-03 03:44 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP 109-RIPE | 109.0.0.0/8 | 📅 2009-01-30 08:00 | 📅 2025-12-07 07:44 |
IDC CZ-CZNET-20090904 | 109.72.0.0/20 | 📅 2020-11-12 22:57 | 📅 2025-12-06 00:02 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 109.0.0.0/8 |  ARIN | -- | 📅 2009-01-30 08:00 | 📅 2025-12-07 07:44 | |
| 109.72.0.0/20 |  RIPE | Czechia | 📅 2020-11-12 22:57 | 📅 2025-12-06 00:02 |
