IP / ASN / Domain Lookup

IP Lookup Result
IP Address
203.255.128.0
checkipcheckip
Location
South Korea,Gyeonggi-do
ASN
ISP
SEJONG NETWORKS
Company
ISP
SEJONG NETWORKS
Longitude
127.2125
127.2125
Latitude
37.5389
37.5389
Native IP
Residential
Residential
Native IP
19%Risk Score
  
19% Risk Score
IP Address (Decimal)
3422519296
checkipcheckip
Latency
US
HK
CA
GB
DE
AU
ASN History
ASN History
Network
AS Organization
Country
First Seen
Last Seen
203.255.128.0/19
ISP
SEJONG NETWORKS
South Korea
📅 2004-02-06 13:45
📅 2025-10-20 11:55
203.255.128.0/19
ISP
Availo Networks AB
Sweden
📅 2002-04-17 06:19
📅 2002-04-17 06:22
Company History
Company History
Network
First Seen
Last Seen
ISP
APNIC-203
203.0.0.0/8
📅 1994-04-05 08:00
📅 2025-10-27 08:42
IDC
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
203.202.234.0/10
📅 2024-12-30 23:33
📅 2025-10-27 08:37
ISP
SEJONG-KR
203.255.128.0/19
📅 -
📅 2025-10-20 11:55
Registration History
Status
Network
Registry
Country
First Seen
Last Seen
203.0.0.0/8
rirARIN
--
📅 1994-04-05 08:00
📅 2025-10-27 08:42
203.202.234.0/10
rirRIPE
European Union
📅 2024-12-30 23:33
📅 2025-10-27 08:37
203.255.128.0/19
rirAPNIC
South Korea
📅 -
📅 2025-10-20 11:55