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ASN Owner
DataCenterChangLian Network Technology Co.,Limited
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ASN History
Network
AS Organization
Country
First Seen
Last Seen
103.20.221.0/24
DataCenterChangLian Network Technology Co.,Limited

Hong Kong SAR China
2026-07-02 18:08
2026-10-20 08:38
103.20.221.0/24
DataCenterHong Kong Zhengxing Technology Co., Ltd.

Hong Kong SAR China
2025-04-09 10:26
2026-06-19 06:12
103.20.221.0/24
DataCenterbo jing

Hong Kong SAR China
2025-04-08 16:56
2025-11-25 12:15
103.20.221.0/24
ISPHong Kong Business Telecom Limited

Hong Kong SAR China
2025-02-13 04:11
2025-04-02 12:57
103.20.221.0/24
DataCenterNetwork-Transit

Hong Kong SAR China
2025-02-09 11:19
2025-03-04 23:12
103.20.221.0/24
DataCenterTheGigabit

Malaysia
2017-01-01 08:33
2025-02-09 11:20
103.20.221.0/24
DataCenterQuik, LLC

United States
2024-02-05 20:43
2024-02-08 07:06
Organization registration history
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Registered since
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Registration History
Registry
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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.
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Compare DNS records, resolvers and response times across locations.
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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.