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: unknown

Region: unknown

Country: China

Internet Service Provider: Shenzhen Qianhai bird cloud computing Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Mar 19 10:08:31 woof sshd[23826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.49  user=r.r
Mar 19 10:08:33 woof sshd[23826]: Failed password for r.r from 103.45.99.49 port 37612 ssh2
Mar 19 10:08:34 woof sshd[23826]: Received disconnect from 103.45.99.49: 11: Bye Bye [preauth]
Mar 19 10:10:28 woof sshd[24104]: Invalid user bhostnamenami from 103.45.99.49
Mar 19 10:10:28 woof sshd[24104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.49
Mar 19 10:10:31 woof sshd[24104]: Failed password for invalid user bhostnamenami from 103.45.99.49 port 49602 ssh2
Mar 19 10:10:31 woof sshd[24104]: Received disconnect from 103.45.99.49: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=103.45.99.49
2020-03-21 08:02:57
Comments on same subnet:
IP Type Details Datetime
103.45.99.227 attackbots
Lines containing failures of 103.45.99.227
Jun 29 08:44:31 shared03 postfix/smtpd[14314]: connect from unknown[103.45.99.227]
Jun x@x
Jun 29 08:44:35 shared03 postfix/smtpd[14314]: disconnect from unknown[103.45.99.227] ehlo=1 mail=1 rcpt=0/1 quhostname=1 commands=3/4
Jun 29 08:44:39 shared03 postfix/smtpd[13526]: connect from unknown[103.45.99.227]
Jun x@x
Jun 29 08:44:42 shared03 postfix/smtpd[13526]: disconnect from unknown[103.45.99.227] ehlo=1 mail=1 rcpt=0/1 quhostname=1 commands=3/4
Jun 29 08:44:57 shared03 postfix/smtpd[13526]: connect from unknown[103.45.99.227]
Jun x@x
Jun 29 08:45:00 shared03 postfix/smtpd[13526]: disconnect from unknown[103.45.99.227] ehlo=1 mail=1 rcpt=0/1 quhostname=1 commands=3/4
Jun 29 08:45:04 shared03 postfix/smtpd[3758]: connect from unknown[103.45.99.227]
Jun x@x
Jun 29 08:45:06 shared03 postfix/smtpd[3758]: disconnect from unknown[103.45.99.227] ehlo=1 mail=1 rcpt=0/1 quhostname=1 commands=3/4
Jun 29 08:45:09 shared03 postfix/smtpd[1........
------------------------------
2020-07-06 08:46:05
103.45.99.172 attackspam
SSH invalid-user multiple login try
2020-04-19 13:50:52
103.45.99.172 attackbotsspam
Apr  3 08:25:36 sip sshd[26142]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.172
Apr  3 08:25:37 sip sshd[26142]: Failed password for invalid user kdoboku from 103.45.99.172 port 43028 ssh2
Apr  3 08:35:57 sip sshd[28671]: Failed password for root from 103.45.99.172 port 36902 ssh2
2020-04-03 15:43:50
103.45.99.214 attackbotsspam
Oct  1 03:12:07 server sshd\[23883\]: Invalid user zarko from 103.45.99.214 port 45880
Oct  1 03:12:07 server sshd\[23883\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.214
Oct  1 03:12:10 server sshd\[23883\]: Failed password for invalid user zarko from 103.45.99.214 port 45880 ssh2
Oct  1 03:16:36 server sshd\[30529\]: Invalid user tester from 103.45.99.214 port 53892
Oct  1 03:16:36 server sshd\[30529\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.214
2019-10-01 08:51:46
103.45.99.214 attack
Sep 25 09:37:47 mail sshd\[10014\]: Invalid user server from 103.45.99.214 port 52104
Sep 25 09:37:47 mail sshd\[10014\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.214
Sep 25 09:37:48 mail sshd\[10014\]: Failed password for invalid user server from 103.45.99.214 port 52104 ssh2
Sep 25 09:43:49 mail sshd\[10878\]: Invalid user Langomatisch from 103.45.99.214 port 34568
Sep 25 09:43:49 mail sshd\[10878\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.214
2019-09-25 19:09:03
103.45.99.214 attackspambots
Apr 12 19:03:27 vtv3 sshd\[3157\]: Invalid user chiosdental from 103.45.99.214 port 58392
Apr 12 19:03:28 vtv3 sshd\[3157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.214
Apr 12 19:03:29 vtv3 sshd\[3157\]: Failed password for invalid user chiosdental from 103.45.99.214 port 58392 ssh2
Apr 12 19:11:50 vtv3 sshd\[8009\]: Invalid user divya from 103.45.99.214 port 33818
Apr 12 19:11:50 vtv3 sshd\[8009\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.214
Apr 12 19:28:29 vtv3 sshd\[17081\]: Invalid user Mauno from 103.45.99.214 port 41148
Apr 12 19:28:29 vtv3 sshd\[17081\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.214
Apr 12 19:28:30 vtv3 sshd\[17081\]: Failed password for invalid user Mauno from 103.45.99.214 port 41148 ssh2
Apr 12 19:36:42 vtv3 sshd\[22119\]: Invalid user factorio from 103.45.99.214 port 44798
Apr 12 19:36:42 vtv3 sshd\[2211
2019-09-24 04:08:10
103.45.99.214 attackspambots
Sep 22 00:59:13 dedicated sshd[24249]: Invalid user gp from 103.45.99.214 port 34962
2019-09-22 07:01:45
103.45.99.214 attackspam
Sep 17 16:47:46 www sshd\[211456\]: Invalid user digi-user from 103.45.99.214
Sep 17 16:47:46 www sshd\[211456\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.214
Sep 17 16:47:47 www sshd\[211456\]: Failed password for invalid user digi-user from 103.45.99.214 port 55288 ssh2
...
2019-09-18 02:48:51
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.45.99.49
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50185
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;103.45.99.49.			IN	A

;; AUTHORITY SECTION:
.			265	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020032001 1800 900 604800 86400

;; Query time: 94 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 21 08:02:53 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 49.99.45.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 49.99.45.103.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.235.216.127 attack
May  5 02:28:12 mout sshd[22460]: Invalid user marcelo from 49.235.216.127 port 58530
2020-05-05 08:29:26
51.255.197.164 attackbotsspam
(sshd) Failed SSH login from 51.255.197.164 (FR/France/164.ip-51-255-197.eu): 5 in the last 3600 secs
2020-05-05 08:31:20
177.206.184.51 attackspam
1588623742 - 05/04/2020 22:22:22 Host: 177.206.184.51/177.206.184.51 Port: 445 TCP Blocked
2020-05-05 08:58:08
190.157.220.139 attack
xmlrpc attack
2020-05-05 08:54:56
93.171.5.244 attack
2020-05-05T00:57:36.736819shield sshd\[6324\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.171.5.244  user=root
2020-05-05T00:57:38.725956shield sshd\[6324\]: Failed password for root from 93.171.5.244 port 38874 ssh2
2020-05-05T01:01:09.979942shield sshd\[7566\]: Invalid user tmp from 93.171.5.244 port 40284
2020-05-05T01:01:09.983941shield sshd\[7566\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.171.5.244
2020-05-05T01:01:11.215184shield sshd\[7566\]: Failed password for invalid user tmp from 93.171.5.244 port 40284 ssh2
2020-05-05 09:04:32
103.131.71.54 attack
(mod_security) mod_security (id:210730) triggered by 103.131.71.54 (VN/Vietnam/bot-103-131-71-54.coccoc.com): 5 in the last 3600 secs
2020-05-05 09:04:16
178.32.163.201 attack
May  5 02:22:48 minden010 sshd[8080]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.163.201
May  5 02:22:50 minden010 sshd[8080]: Failed password for invalid user zbj from 178.32.163.201 port 33238 ssh2
May  5 02:26:17 minden010 sshd[9334]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.163.201
...
2020-05-05 08:48:32
203.172.66.216 attackbotsspam
May  4 21:00:17 localhost sshd[102612]: Invalid user ranjbar from 203.172.66.216 port 44706
May  4 21:00:17 localhost sshd[102612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.172.66.216
May  4 21:00:17 localhost sshd[102612]: Invalid user ranjbar from 203.172.66.216 port 44706
May  4 21:00:19 localhost sshd[102612]: Failed password for invalid user ranjbar from 203.172.66.216 port 44706 ssh2
May  4 21:03:31 localhost sshd[102905]: Invalid user tester from 203.172.66.216 port 38168
...
2020-05-05 08:36:18
159.89.164.199 attack
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "jack" at 2020-05-04T20:56:13Z
2020-05-05 09:05:24
119.31.127.46 attack
SSH Brute Force
2020-05-05 08:40:45
91.205.155.57 attackspambots
Honeypot attack, port: 4567, PTR: BB-205-155-57.018.net.il.
2020-05-05 08:35:04
128.199.62.23 attackspam
Honeypot attack, port: 4567, PTR: PTR record not found
2020-05-05 08:28:04
194.26.29.114 attackbotsspam
May  5 02:51:53 debian-2gb-nbg1-2 kernel: \[10898809.659568\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.114 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=40042 PROTO=TCP SPT=40579 DPT=4034 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-05 09:02:04
128.199.202.206 attackspam
SSH brutforce
2020-05-05 08:58:31
180.76.136.81 attack
$f2bV_matches
2020-05-05 08:28:40

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