IP / ASN / Domain Lookup

IP / ASN / Domain Lookup121.249.141.78IPv4 Only
IP Lookup Result
IP Address
121.249.141.78
PingTraceroute
Location
China,Jiangsu,Nanjing
Correct
ASN
AS141005
ASN Owner
ISPChina Education and Research Network (CERNET)
Company
ISPChina Education and Research Network (CERNET)
Longitude
118.796
Latitude
32.0584
IP Type
ResidentialProxy IP
Why Datacenter?
Native IP
Native IPWhy Roaming IP？
Risk Score
IP Address (Decimal)
2046397774
Latency
CA-
GB-
DE-
AU-
HK-
US-
ASN History
Network
AS Organization
Country
First Seen
Last Seen
AS4538
121.248.0.0/14
IDCCERNET-CN
CN
2010-01-14 14:22
2026-05-15 07:43
AS4538
121.249.141.0/24
IDCCERNET-CN
CN
2025-09-18 10:57
2026-05-15 02:00
AS4538
121.249.128.0/20
IDCCERNET-CN
CN
2012-01-25 15:19
2026-05-15 02:00
AS4538
121.248.0.0/14
IDCCERNET-CN
CN
2010-01-14 14:22
2026-05-15 02:00
AS141005
121.249.141.0/24
IDCShandong Provincial Department of Education,
CN
2025-09-18 10:57
2026-05-14 18:35
AS141005
121.249.128.0/20
IDCShandong Provincial Department of Education,
CN
2025-09-18 17:01
2026-05-14 18:35
AS4538
121.248.0.0/14
IDCCERNET-CN
CN
2010-01-14 14:22
2026-05-14 18:35
AS4538
121.249.141.0/24
IDCCERNET-CN
CN
2025-09-18 10:57
2026-05-12 10:22
AS4538
121.249.128.0/20
IDCCERNET-CN
CN
2012-01-25 15:19
2026-05-11 19:14
Company History
Network
First Seen
Last Seen
--
Registration History
Registry
Country
First Seen
Last Seen
--
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