121.199.5.102 Threat Intelligence and Host Information

Jul 15, 2026 ipinfopage

General

This page contains threat intelligence information for the IPv4 address 121.199.5.102 and was generated either as a result of observed malicious activity or as an information gathering exercise to assist with enrichment of security events and context. All information is gathered passively through aggregation of public sources, or observations through activity upon honeynets. The host score is calculated through a series of statistically weighted values and machine learning which takes into account metadata such as host information, frequency, volume and global distribution of malicious activity, association with other known malicious hosts or networks, proxying or anonymising behaviour such as with tor exit nodes, residential proxies or VPN services, and many other attributes. These values are historical and indicative only - and should not be taken to be an accurate representation of the users, businesses or networks in which they reside.

Potentially Malicious Host 🟡 31/100

Host and Network Information

  • Country: China
  • Network:
  • Noticed: 2 times
  • Protocols Attacked: portscan

Open Ports Detected

10003 10012 10013 10032 10037 10040 10048 10251 1029 11 119 1195 12000 12019 12120 12151 12190 12201 12227 12271 12306 12323 1235 12371 12387 12399 12503 1370 1377 143 14330 1460 1515 1521 16057 16095 17 175 17775 179 1800 1801 18014 18035 18058 18083 1883 18967 1901 1911 2000 20000 20151 2031 20500 2054 2083 2087 20880 21 21008 21025 21243 21254 21255 21266 21290 21300 21318 2154 2220 2271 23 23023 25010 264 27015 28531 29840 30017 30023 30101 3013 3050 3081 3137 3149 3211 32764 3310 3341 3398 3500 3551 36624 37093 37210 3838 4022 4072 4150 4157 4190 4243 4321 452 45888 46059 4786 48889 49210 4949 50000 502 5025 50650 515 5172 52200 5222 5244 55262 5606 57779 5916 5918 59959 60023 6008 60852 62237 63676 6432 6484 65000 6503 65442 6633 6667 6775 7011 7090 789 8009 8019 8030 8045 8099 8155 8200 8456 8500 8533 8560 8703 8779 8836 8850 8867 8883 8901 9039 9040 9070 9092 9094 9097 9100 9126 9143 9160 9184 9197 9198 9211 9245 9249 9303 9306 9418 9443 9455 9501 9530 9758 9797 9872 9876 9898 993 995 9955 9977 9984

CVEs Detected

CVE-2007-2768

Similar IP Addresses Detected

121.199.0.115 121.199.0.238 121.199.11.185 121.199.12.213 121.199.13.140 121.199.14.181 121.199.15.114 121.199.15.4 121.199.15.42 121.199.155.240

Map

Whois Information

  • inetnum: 121.196.0.0 - 121.199.255.255
  • netname: ALISOFT
  • descr: Aliyun Computing Co., LTD
  • descr: 5F, Builing D, the West Lake International Plaza of S&T
  • descr: No.391 Wen'er Road, Hangzhou, Zhejiang, China, 310099
  • country: CN
  • admin-c: ZM1015-AP
  • tech-c: ZM877-AP
  • tech-c: ZM876-AP
  • tech-c: ZM875-AP
  • abuse-c: AC1601-AP
  • status: ALLOCATED PORTABLE
  • mnt-by: MAINT-CNNIC-AP
  • mnt-irt: IRT-ALISOFT-CN
  • last-modified: 2023-11-28T00:57:01Z
  • irt: IRT-ALISOFT-CN
  • address: No.391 Wen'er Road, Hangzhou, Zhejiang, China, 310099
  • e-mail: didong.jc@alibaba-inc.com
  • abuse-mailbox: didong.jc@alibaba-inc.com
  • admin-c: ZM877-AP
  • tech-c: ZM877-AP
  • mnt-by: MAINT-CNNIC-AP
  • last-modified: 2025-11-18T00:35:07Z
  • role: ABUSE CNNICCN
  • country: ZZ
  • address: Beijing, China
  • phone: +000000000
  • e-mail: ipas@cnnic.cn
  • admin-c: IP50-AP
  • tech-c: IP50-AP
  • nic-hdl: AC1601-AP
  • abuse-mailbox: ipas@cnnic.cn
  • mnt-by: APNIC-ABUSE
  • last-modified: 2025-09-19T17:20:32Z
  • person: Li Jia
  • address: NO.969 West Wen Yi Road, Yu Hang District, Hangzhou
  • country: CN
  • phone: +86-0571-85022088
  • e-mail: jiali.jl@alibaba-inc.com
  • nic-hdl: ZM1015-AP
  • mnt-by: MAINT-CNNIC-AP
  • last-modified: 2025-07-01T07:12:42Z
  • person: Guoxin Gao
  • address: 5F, Builing D, the West Lake International Plaza of S&T
  • address: No.391 Wen'er Road, Hangzhou City
  • address: Zhejiang, China, 310099
  • country: CN
  • phone: +86-0571-85022600
  • fax-no: +86-0571-85022600
  • e-mail: anti-spam@list.alibaba-inc.com
  • nic-hdl: ZM875-AP
  • mnt-by: MAINT-CNNIC-AP
  • last-modified: 2014-07-30T01:56:01Z
  • person: security trouble
  • e-mail: abuse@alibaba-inc.com
  • address: Hangzhou, Zhejiang, China
  • phone: +86-0571-85022600
  • country: CN
  • mnt-by: MAINT-CNNIC-AP
  • nic-hdl: ZM876-AP
  • last-modified: 2025-07-01T07:06:11Z
  • person: Guowei Pan
  • address: 5F, Builing D, the West Lake International Plaza of S&T
  • address: No.391 Wen'er Road, Hangzhou City
  • address: Zhejiang, China, 310099
  • country: CN
  • phone: +86-0571-85022088-30763
  • fax-no: +86-0571-85022600
  • e-mail: abuse@alibaba-inc.com
  • nic-hdl: ZM877-AP
  • mnt-by: MAINT-CNNIC-AP
  • last-modified: 2025-07-01T07:05:46Z
  • route: 121.196.0.0/14
  • descr: Hangzhou Alibaba Advertising Co.,Ltd.
  • country: CN
  • origin: AS37963
  • mnt-by: MAINT-CNNIC-AP
  • last-modified: 2019-08-06T02:28:03Z
  • route: 121.196.0.0/14
  • descr: Alibaba (US) Technology Co., Ltd.
  • country: CN
  • origin: AS45102
  • mnt-by: MAINT-CNNIC-AP
  • last-modified: 2019-08-06T02:28:04Z
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