IP / ASN / Domain Lookup
IP Lookup Result
IP Address
140.109.139.3
Location
Taiwan,Neihu District
ASN
Company
ENT
Academia Sinica
Longitude
121.5533
121.5533
Latitude
25.083
25.083
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
2355989251
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 | 📅 2010-01-14 14:24 | 📅 2025-12-05 08:14 | |
| 140.109.139.0/24 | ENT Academia Sinica | Taiwan | 📅 2002-02-02 05:51 | 📅 2021-09-27 13:28 | |
| 140.0.0.0/8 | ISP A1 Bulgaria EAD | Netherlands | 📅 2008-10-13 19:39 | 📅 2008-10-13 19:47 | |
| 140.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 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 | 📅 2025-12-07 07:44 |
ISP TANET-BNETS | 140.109.0.0/14 | 📅 2021-11-04 08:49 | 📅 2025-12-07 03:13 |
ENT T-SINICA.EDU.TW-NET | 140.109.0.0/16 | 📅 - | 📅 2025-12-05 08:14 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 140.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 | |
| 140.109.0.0/14 |  APNIC | Taiwan | 📅 2021-11-04 08:49 | 📅 2025-12-07 03:13 | |
| 140.109.0.0/16 | APNIC | Taiwan | 📅 - | 📅 2025-12-05 08:14 |
