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ASN History
Network
AS Organization
Country
First Seen
Last Seen
120.196.139.0/24
DataCenterChina Mobile Communications Group Co., Ltd.

China
2021-09-30 01:29
2026-10-19 08:33
120.196.139.0/24
ISPChina Mobile communications corporation

China
2017-01-01 08:34
2017-08-04 02:53
120.196.139.0/24
DataCenterCNIX-AP

China
2011-12-02 16:33
2012-01-31 00:36
120.196.139.0/24
ISPGolden-Bridge Netcom communication Co.,LTD.

China
2011-03-23 01:18
2011-12-02 08:35
120.196.139.0/24
ISPBeijing Dian-Xin-Tong Network Technologies Co.

China
2011-01-14 01:28
2011-05-26 02:24
120.196.139.0/24
DataCenter21vianet

China
2011-03-23 01:11
2011-04-02 06:32
Organization registration history
Network
Registered since
Verified / ended
No verified organization registration records
Registration History
Registry
Country
First Seen
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IP Location History
Location
Time
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Recent queries
Latest 20 per typeExplore recently queried IP addresses.
Open IP→Compare round-trip latency and packet loss from different locations.
Open PING→History opens saved results. Select “Run again” to start a new test.
Inspect route paths, hop addresses and response times from different locations.
Open Traceroute→History opens saved results. Select “Run again” to start a new test.
Compare DNS records, resolvers and response times across locations.
Open DNS→History opens saved results. Select “Run again” to start a new test.
Combine route tracing with repeated probes to inspect hop latency and loss. Intermediate hop rate limiting does not establish destination packet loss.
Open MTR→History opens saved results. Select “Run again” to start a new test.
Inspect HTTP status, response headers and request timings from different locations.
Open HTTP→History opens saved results. Select “Run again” to start a new test.