Notice: data is being updated, so some fields may be inaccurate.
ASN Owner
IDCAlibaba (China)
Company
IDCAlibaba (China)
ASN History
Network
AS Organization
Country
First Seen
Last Seen
121.41.160.0/19
ISPChina TieTong/CTT
CN
2009-07-07 16:33
2009-11-27 10:21
121.41.128.0/17
IDCIDC, China Telecommunications Corporation
CN
2010-04-08 23:59
2010-04-09 00:02
121.41.0.0/16
ISPChina Telecom
CN
2006-08-09 11:47
2012-01-31 00:03
121.40.0.0/15
IDCAlibaba (China)
CN
2017-08-11 03:57
2026-08-19 09:54
121.40.0.0/14
IDCAlibaba (China)
CN
2026-07-02 18:20
2026-08-19 09:54
121.40.0.0/14
IDCFlat C, 16/F, Skyline Tower,
HK
2018-02-28 17:04
2018-03-06 15:18
121.0.0.0/9
ISPVerizon Business
US
2006-05-02 02:38
2006-06-20 13:21
121.0.0.0/8
IDCRIPE NCC ASN block
/ --
2010-02-18 12:59
2010-02-18 13:01
121.0.0.0/8
IDCPTCL
PK
2007-02-13 19:59
2007-02-14 14:24
121.0.0.0/8
ISPip telecom
IT
2006-11-09 17:59
2006-11-09 18:08
121.0.0.0/8
IDCAbitcool(China) Inc.
CN
2005-08-31 10:16
2005-11-25 05:30
121.0.0.0/8
ISPMTN SA
ZA
2003-12-09 13:07
2005-08-11 17:45
121.0.0.0/8
IDCKertinis valstybes telekomunikaciju centras
LT
2005-06-09 20:39
2005-06-09 21:21
121.0.0.0/8
IDC--
/ --
2004-06-18 04:47
2004-12-14 19:49
121.0.0.0/8
ISPTDCSONG
SE
2004-05-07 19:39
2004-05-26 13:58
121.0.0.0/8
IDCLevel 3 Parent, LLC
US
2004-03-25 22:55
2004-03-26 01:41
121.0.0.0/8
ISPHarbor Communications
US
2003-03-03 02:55
2003-03-03 03:44
Company History
Network
First Seen
Last Seen
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Registration History
Registry
Country
First Seen
Last Seen
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