IP / ASN / Domain Lookup
IP Lookup Result
IP Address
140.109.43.137
Location
Taiwan,Neihu District
ASN
Company
ENT
Academia Sinica
Longitude
121.5533
121.5533
Latitude
25.083
25.083
Roaming IP
Residential
26%Risk Score
26% Risk Score
IP Address (Decimal)
2355964809
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 140.109.0.0/16 | ENT Academia Sinica | Taiwan | 📅 2002-06-13 05:42 | 📅 2025-10-10 17:44 | |
| 140.109.43.0/24 | ENT Academia Sinica | Taiwan | 📅 2002-02-02 05:51 | 📅 2021-09-27 13:28 | |
| 140.109.0.0/16 | ENT Academia Sinica | Taiwan | 📅 2002-05-20 15:37 | 📅 2002-06-07 05:34 | |
| 140.109.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-16 07:43 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET140 | 140.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-10 17:59 |
ENT NET140 | 140.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-10 17:59 |
IDC TANET-BNETS | 140.109.0.0/14 | 📅 2021-11-04 08:49 | 📅 2025-10-10 17:44 |
IDC TANET-BNETS | 140.109.0.0/14 | 📅 2021-11-04 08:49 | 📅 2025-10-10 17:44 |
ENT T-SINICA.EDU.TW-NET | 140.109.0.0/16 | 📅 - | 📅 2025-10-10 17:44 |
ENT NET140 | 140.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-10 07:44 |
IDC TANET-BNETS | 140.109.0.0/14 | 📅 2021-11-04 08:49 | 📅 2025-10-10 04:07 |
ENT T-SINICA.EDU.TW-NET | 140.109.0.0/16 | 📅 - | 📅 2025-10-10 04:07 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 140.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-10 17:59 | |
| 140.0.0.0/8 |  APNIC | Australia | 📅 2015-08-28 08:30 | 📅 2025-10-10 17:59 | |
| 140.0.0.0/8 | ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-10 17:59 | |
| 140.109.0.0/14 | APNIC | Taiwan | 📅 2021-11-04 08:49 | 📅 2025-10-10 17:44 | |
| 140.109.0.0/14 | APNIC | Taiwan | 📅 2021-11-04 08:49 | 📅 2025-10-10 17:44 | |
| 140.109.0.0/16 | APNIC | Taiwan | 📅 - | 📅 2025-10-10 17:44 |
