Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Hangzhou

Region: Zhejiang

Country: China

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '120.55.0.0 - 120.55.255.255'

% Abuse contact for '120.55.0.0 - 120.55.255.255' is 'didong.jc@alibaba-inc.com'

inetnum:        120.55.0.0 - 120.55.255.255
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:  2023-11-28T00:57:00Z
source:         APNIC

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
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:07Z
source:         APNIC

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
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

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
source:         APNIC

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
source:         APNIC

person:         security trouble
e-mail:         abuse@alibaba-inc.com
address:        5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen??r Road
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
source:         APNIC

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
source:         APNIC

% Information related to '120.55.0.0/16AS37963'

route:          120.55.0.0/16
descr:          Hangzhou Alibaba Advertising Co.,Ltd.
country:        CN
origin:         AS37963
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-07T23:28:05Z
source:         APNIC

% Information related to '120.55.0.0/16AS45102'

route:          120.55.0.0/16
descr:          Alibaba (US) Technology Co., Ltd.
country:        CN
origin:         AS45102
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-07T23:28:03Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 120.55.61.193
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12679
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;120.55.61.193.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026080201 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Aug 03 07:30:04 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 193.61.55.120.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 193.61.55.120.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
77.43.177.227 attackspam
Telnet Server BruteForce Attack
2019-07-25 05:45:44
183.159.182.39 attackspam
Fail2Ban Ban Triggered
2019-07-25 05:28:47
125.64.94.212 attack
firewall-block, port(s): 2323/tcp, 8291/tcp, 29999/tcp
2019-07-25 05:50:03
218.150.220.214 attack
Invalid user farah from 218.150.220.214 port 33226
2019-07-25 06:08:50
106.0.5.87 attackspambots
firewall-block, port(s): 445/tcp
2019-07-25 05:50:33
63.143.35.146 attackbotsspam
\[2019-07-24 17:43:49\] NOTICE\[20804\] chan_sip.c: Registration from '\' failed for '63.143.35.146:61828' - Wrong password
\[2019-07-24 17:43:49\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-24T17:43:49.728-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="921",SessionID="0x7f06f823f758",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/63.143.35.146/61828",Challenge="37d7bfe7",ReceivedChallenge="37d7bfe7",ReceivedHash="fed903f65a0d398e694dfe1870f91060"
\[2019-07-24 17:44:18\] NOTICE\[20804\] chan_sip.c: Registration from '\' failed for '63.143.35.146:58184' - Wrong password
\[2019-07-24 17:44:18\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-24T17:44:18.501-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="6060",SessionID="0x7f06f8009f28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/63.143.
2019-07-25 05:59:09
159.203.77.51 attack
Invalid user qhsupport from 159.203.77.51 port 48040
2019-07-25 05:30:05
171.25.193.77 attack
Jul 24 17:47:38 xtremcommunity sshd\[4974\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.193.77  user=root
Jul 24 17:47:40 xtremcommunity sshd\[4974\]: Failed password for root from 171.25.193.77 port 28217 ssh2
Jul 24 17:47:43 xtremcommunity sshd\[4974\]: Failed password for root from 171.25.193.77 port 28217 ssh2
Jul 24 17:47:46 xtremcommunity sshd\[4974\]: Failed password for root from 171.25.193.77 port 28217 ssh2
Jul 24 17:47:49 xtremcommunity sshd\[4974\]: Failed password for root from 171.25.193.77 port 28217 ssh2
...
2019-07-25 05:54:51
125.64.94.221 attackbotsspam
firewall-block, port(s): 15002/tcp
2019-07-25 05:47:43
36.75.57.89 attackspambots
Jul 23 20:03:55 kmh-mb-001 sshd[23655]: Invalid user t from 36.75.57.89 port 33885
Jul 23 20:03:55 kmh-mb-001 sshd[23655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.75.57.89
Jul 23 20:03:57 kmh-mb-001 sshd[23655]: Failed password for invalid user t from 36.75.57.89 port 33885 ssh2
Jul 23 20:03:57 kmh-mb-001 sshd[23655]: Received disconnect from 36.75.57.89 port 33885:11: Bye Bye [preauth]
Jul 23 20:03:57 kmh-mb-001 sshd[23655]: Disconnected from 36.75.57.89 port 33885 [preauth]
Jul 23 20:14:12 kmh-mb-001 sshd[24079]: Invalid user koha from 36.75.57.89 port 63124
Jul 23 20:14:12 kmh-mb-001 sshd[24079]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.75.57.89
Jul 23 20:14:14 kmh-mb-001 sshd[24079]: Failed password for invalid user koha from 36.75.57.89 port 63124 ssh2
Jul 23 20:14:14 kmh-mb-001 sshd[24079]: Received disconnect from 36.75.57.89 port 63124:11: Bye Bye [preauth]
Jul 2........
-------------------------------
2019-07-25 06:06:56
198.108.66.124 attackbots
firewall-block, port(s): 8883/tcp
2019-07-25 05:40:11
190.124.251.136 attackspambots
port scans
2019-07-25 05:57:31
78.128.113.68 attack
Jul 24 22:40:32 mail postfix/smtpd\[24295\]: warning: unknown\[78.128.113.68\]: SASL PLAIN authentication failed: \
Jul 24 22:40:39 mail postfix/smtpd\[23305\]: warning: unknown\[78.128.113.68\]: SASL PLAIN authentication failed: \
Jul 24 23:17:33 mail postfix/smtpd\[26251\]: warning: unknown\[78.128.113.68\]: SASL PLAIN authentication failed: \
Jul 24 23:17:40 mail postfix/smtpd\[25600\]: warning: unknown\[78.128.113.68\]: SASL PLAIN authentication failed: \
2019-07-25 05:34:16
45.55.157.147 attackspam
Invalid user postgres from 45.55.157.147 port 32846
2019-07-25 05:48:50
103.127.167.156 attackspam
firewall-block, port(s): 23/tcp
2019-07-25 05:51:08

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