IP / ASN / Domain Lookup
IP Lookup Result
IP Address
140.129.51.2
Location
Taiwan,Taipei
ASN
Company
ISP
Taiwan Academic Network (TANet) Information Center
Longitude
121.5533
121.5533
Latitude
25.083
25.083
Roaming IP
DataCenter
25%Risk Score
25% Risk Score
IP Address (Decimal)
2357277442
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 140.129.51.0/24 | EDU National Yang Ming Chiao Tung University | Taiwan | 📅 2021-01-01 13:38 | 📅 2025-12-30 16:16 | |
| 140.128.0.0/13 | EDU Taiwan Academic Network(TANet) | Taiwan | 📅 2012-01-29 18:38 | 📅 2025-12-30 15:57 | |
| 140.129.51.0/24 | EDU Taiwan Academic Network(TANet) | Taiwan | 📅 2004-05-18 17:17 | 📅 2010-05-06 10:07 | |
| 140.0.0.0/8 | ISP A1 Bulgaria EAD | Bulgaria | 📅 2008-10-13 19:39 | 📅 2008-10-13 19:47 | |
| 140.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 140.128.0.0/13 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 04:09 |
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-BNETA | 140.117.0.0/11 | 📅 2021-11-04 08:49 | 📅 2025-12-07 03:13 |
IDC TANET-NET | 140.129.51.0/24 | 📅 - | 📅 2025-12-05 15:53 |
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 | |
| 140.117.0.0/11 |  APNIC | Taiwan | 📅 2021-11-04 08:49 | 📅 2025-12-07 03:13 | |
| 140.129.51.0/24 | APNIC | Taiwan | 📅 - | 📅 2025-12-05 15:53 |
