IP / ASN / Domain Lookup
IP Lookup Result
IP Address
109.121.129.0
Location
Bulgaria,Sofia
ASN
Company
ISP
Optical Structural Network Ltd.
Longitude
23.1166
23.1166
Latitude
42.7833
42.7833
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
1836679424
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 109.121.129.0/24 | ISP Optical Structural Network Ltd. | Bulgaria | 📅 2021-01-01 13:35 | 📅 2025-10-20 11:55 | |
| 109.121.129.0/24 | ISP Company for interactive technologies ITV DOOEL export-import Skopje | North Macedonia | 📅 2017-01-01 08:39 | 📅 2018-10-04 12:24 | |
| 109.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-01-22 19:42 | |
| 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 | 📅 2025-10-30 07:57 |
ENT BG-OPTICAL-20090924 | 109.121.128.0/21 | 📅 2022-11-09 18:43 | 📅 2025-10-26 22:12 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 109.0.0.0/8 |  ARIN | -- | 📅 2009-01-30 08:00 | 📅 2025-10-30 07:57 | |
| 109.121.128.0/21 |  RIPE | Bulgaria | 📅 2022-11-09 18:43 | 📅 2025-10-26 22:12 |
