IP / ASN / Domain Lookup
IP Lookup Result
IP Address
91.231.74.0
Location
Poland,Greater Poland,Kalisz
ASN
Company
ISP
Robert Jerzy Opielinski trading as NETCOM COMPUTERS
Longitude
18.076
18.076
Latitude
51.7472
51.7472
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
1541884416
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 91.231.74.0/23 | ISP Robert Jerzy Opielinski trading as NETCOM COMPUTERS | Poland | 📅 2025-10-31 11:24 | 📅 2025-11-01 11:48 | |
| 91.231.72.0/22 | ISP Robert Jerzy Opielinski trading as NETCOM COMPUTERS | Poland | 📅 2017-01-01 08:34 | 📅 2023-03-27 21:11 | |
| 91.0.0.0/8 | ISP Virgin Media Limited | Netherlands | 📅 2022-07-05 19:57 | 📅 2022-12-30 16:58 | |
| 91.0.0.0/8 | IDC Geidea Technology Co ltd | Saudi Arabia | 📅 2017-09-15 16:19 | 📅 2017-09-15 17:00 | |
| 91.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-01-22 19:42 | |
| 91.0.0.0/8 | 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 91-RIPE | 91.0.0.0/8 | 📅 2005-06-30 08:00 | 📅 2025-11-03 17:45 |
ISP PL-NETCOM2 | 91.231.72.0/22 | 📅 2022-11-18 23:45 | 📅 2025-11-01 11:48 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 91.0.0.0/8 |  ARIN | -- | 📅 2005-06-30 08:00 | 📅 2025-11-03 17:45 | |
| 91.231.72.0/22 |  RIPE | Poland | 📅 2022-11-18 23:45 | 📅 2025-11-01 11:48 |
