IP / ASN / Domain Lookup

IP Lookup Result
IP Address
140.109.43.200
checkipcheckip
Location
Taiwan,Neihu District
ASN
ENT
Academia Sinica
Company
ENT
Academia Sinica
Longitude
121.5533
121.5533
Latitude
25.083
25.083
Roaming IP
Residential
Residential
Roaming IP
26%Risk Score
  
26% Risk Score
IP Address (Decimal)
2355964872
checkipcheckip
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
📅 2017-01-01 08:38
📅 2025-10-08 10:38
140.109.43.0/24
ENT
Academia Sinica
Taiwan
📅 2021-08-28 14:28
📅 2021-09-27 13:28
Company History
Company History
Network
First Seen
Last Seen
ISP
NET140
140.0.0.0/8
📅 1993-05-01 08:00
📅 2025-10-09 17:44
ISP
NET140
140.0.0.0/8
📅 1993-05-01 08:00
📅 2025-10-09 17:44
ISP
TANET-BNETS
140.109.0.0/14
📅 2021-11-04 08:49
📅 2025-10-09 06:39
ENT
T-SINICA.EDU.TW-NET
140.109.0.0/16
📅 -
📅 2025-10-08 10:38
Registration History
Status
Network
Registry
Country
First Seen
Last Seen
140.0.0.0/8
rirARIN
--
📅 1993-05-01 08:00
📅 2025-10-09 17:44
140.0.0.0/8
rirARIN
--
📅 1993-05-01 08:00
📅 2025-10-09 17:44
140.109.0.0/14
rirAPNIC
Taiwan
📅 2021-11-04 08:49
📅 2025-10-09 06:39
140.109.0.0/16
rirAPNIC
Taiwan
📅 -
📅 2025-10-08 10:38