Notice: data is being updated, so some fields may be inaccurate.
Location
China,Beijing,Haidian (Haidian Qu)
ASN Owner
ISPCERNET2 IX at Tsinghua University
Company
ISPCERNET2 IX at Tsinghua University
ASN History
Network
AS Organization
Country
First Seen
Last Seen
101.5.128.0/21
IDCCERNET-CN
CN
2025-02-18 09:35
2026-07-02 17:24
101.4.0.0/14
IDCCERNET-CN
CN
2017-01-01 08:09
2026-07-02 17:23
101.5.128.0/21
IDCCERNET2 IX at Tsinghua University
CN
2025-02-18 10:34
2026-06-18 00:09
101.5.0.0/16
IDCCERNET2 IX at Tsinghua University
CN
2020-01-03 15:12
2026-06-17 22:21
101.5.128.0/17
IDCCERNET-CN
CN
2017-01-01 17:44
2026-06-17 21:27
101.5.0.0/16
IDCCERNET-CN
CN
2017-01-01 08:39
2026-06-17 21:27
Company History
Network
First Seen
Last Seen
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Registration History
Registry
Country
First Seen
Last Seen
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