IP / ASN / Domain Lookup

IP Lookup Result

IP Address

121.237.183.14

Location

China,Jiangsu,Nanjing

ASN

ISP

China Telecom

Company

ISP

China Telecom

Longitude

118.8729

118.8729

Latitude

31.9657

31.9657

Roaming IP

Residential

Residential

Roaming IP

Why Datacenter?

Why Datacenter?

21%Risk Score

21% Risk Score

IP Address (Decimal)

2045622030

Latency

US

-

HK

-

CA

-

GB

-

DE

-

AU

-

ASN History

ASN History	Network	AS Organization	Country	First Seen	Last Seen
AS146966	121.237.183.0/24	ISP China Telecom	China	📅 2025-11-02 16:35	📅 2025-11-04 16:56
AS134756	121.237.176.0/21	ISP CHINANET Nanjing Jishan IDC network	China	📅 2025-11-02 16:33	📅 2025-11-04 16:56
AS4134	121.224.0.0/12	ISP China Telecom Backbone	China	📅 2025-11-02 16:33	📅 2025-11-04 16:08
AS134756	121.237.183.0/24	ISP CHINANET Nanjing Jishan IDC network	China	📅 2024-05-22 00:45	📅 2024-10-25 01:49
AS137702	121.237.176.0/21	UNK Nanjing, Jiangsu Province, P.R.China.	China	📅 2020-01-03 15:11	📅 2023-05-16 00:12
AS55649	121.224.0.0/12	ISP Flat C, 16/F, Skyline Tower,	Hong Kong SAR China	📅 2018-02-28 17:04	📅 2018-03-06 15:18
AS55649	121.237.0.0/16	ISP Flat C, 16/F, Skyline Tower,	Hong Kong SAR China	📅 2018-01-10 15:43	📅 2018-03-06 15:13
AS2905	121.0.0.0/8	ISP MTN SA	South Africa	📅 2003-12-09 13:07	📅 2004-01-22 19:42
AS7966	121.0.0.0/8	ISP Harbor Communications	United States	📅 2003-03-03 02:55	📅 2003-03-03 03:44

Company History

Company History	Network	First Seen	Last Seen
ENT APNIC-121	121.0.0.0/8	📅 2006-01-06 08:00	📅 2025-11-04 17:44
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK	121.127.64.0/8	📅 2022-12-08 23:20	📅 2025-11-04 17:44
ISP CHINANET-JS	121.224.0.0/12	📅 2021-06-15 16:05	📅 2025-11-04 17:36

Registration History

Status	Network	Registry	Country	First Seen	Last Seen
	121.0.0.0/8	ARIN	--	📅 2006-01-06 08:00	📅 2025-11-04 17:44
	121.127.64.0/8	RIPE	European Union	📅 2022-12-08 23:20	📅 2025-11-04 17:44
	121.224.0.0/12	APNIC	China	📅 2021-06-15 16:05	📅 2025-11-04 17:36