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
222.186.30.248 attack
22.01.2020 23:58:44 SSH access blocked by firewall
2020-01-23 08:01:23
68.183.47.9 attack
Jan 23 00:48:39 vps691689 sshd[30965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.47.9
Jan 23 00:48:41 vps691689 sshd[30965]: Failed password for invalid user hannah from 68.183.47.9 port 51498 ssh2
...
2020-01-23 07:59:21
146.185.25.188 attackspam
3389BruteforceFW23
2020-01-23 08:03:25
159.89.87.59 attack
01/22/2020-18:50:57.200886 159.89.87.59 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-01-23 08:23:00
180.76.158.224 attack
Jan 23 00:02:21 hcbbdb sshd\[631\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.158.224  user=root
Jan 23 00:02:23 hcbbdb sshd\[631\]: Failed password for root from 180.76.158.224 port 35144 ssh2
Jan 23 00:06:58 hcbbdb sshd\[1346\]: Invalid user asu from 180.76.158.224
Jan 23 00:06:58 hcbbdb sshd\[1346\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.158.224
Jan 23 00:07:00 hcbbdb sshd\[1346\]: Failed password for invalid user asu from 180.76.158.224 port 58316 ssh2
2020-01-23 08:18:23
123.31.32.150 attackbotsspam
2020-01-23T10:54:09.493088luisaranguren sshd[648300]: Invalid user user2 from 123.31.32.150 port 50520
2020-01-23T10:54:11.023797luisaranguren sshd[648300]: Failed password for invalid user user2 from 123.31.32.150 port 50520 ssh2
...
2020-01-23 08:30:12
177.68.148.10 attackbotsspam
Jan 22 13:47:52 php1 sshd\[5354\]: Invalid user acm from 177.68.148.10
Jan 22 13:47:52 php1 sshd\[5354\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.68.148.10
Jan 22 13:47:54 php1 sshd\[5354\]: Failed password for invalid user acm from 177.68.148.10 port 29979 ssh2
Jan 22 13:51:01 php1 sshd\[5731\]: Invalid user testmail from 177.68.148.10
Jan 22 13:51:01 php1 sshd\[5731\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.68.148.10
2020-01-23 08:19:02
194.67.197.109 attackbotsspam
Jan 23 02:06:15 www sshd\[55887\]: Invalid user mcserver from 194.67.197.109Jan 23 02:06:16 www sshd\[55887\]: Failed password for invalid user mcserver from 194.67.197.109 port 53446 ssh2Jan 23 02:08:45 www sshd\[55933\]: Invalid user luciana from 194.67.197.109
...
2020-01-23 08:35:29
122.117.33.211 attackspam
Honeypot attack, port: 81, PTR: 122-117-33-211.HINET-IP.hinet.net.
2020-01-23 08:12:03
188.225.76.88 attackspambots
Honeypot attack, port: 5555, PTR: vds-ck99417.timeweb.ru.
2020-01-23 08:22:12
112.85.42.181 attackspam
Jan 23 00:11:15 sshgateway sshd\[4083\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.181  user=root
Jan 23 00:11:17 sshgateway sshd\[4083\]: Failed password for root from 112.85.42.181 port 39678 ssh2
Jan 23 00:11:30 sshgateway sshd\[4083\]: error: maximum authentication attempts exceeded for root from 112.85.42.181 port 39678 ssh2 \[preauth\]
2020-01-23 08:15:16
114.67.113.90 attack
Unauthorized connection attempt detected from IP address 114.67.113.90 to port 2220 [J]
2020-01-23 08:11:40
93.144.81.36 attack
Honeypot attack, port: 81, PTR: net-93-144-81-36.cust.vodafonedsl.it.
2020-01-23 08:04:13
218.92.0.172 attackspambots
Jan 23 00:52:38 srv-ubuntu-dev3 sshd[124116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Jan 23 00:52:39 srv-ubuntu-dev3 sshd[124116]: Failed password for root from 218.92.0.172 port 23857 ssh2
Jan 23 00:52:44 srv-ubuntu-dev3 sshd[124116]: Failed password for root from 218.92.0.172 port 23857 ssh2
Jan 23 00:52:38 srv-ubuntu-dev3 sshd[124116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Jan 23 00:52:39 srv-ubuntu-dev3 sshd[124116]: Failed password for root from 218.92.0.172 port 23857 ssh2
Jan 23 00:52:44 srv-ubuntu-dev3 sshd[124116]: Failed password for root from 218.92.0.172 port 23857 ssh2
Jan 23 00:52:38 srv-ubuntu-dev3 sshd[124116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Jan 23 00:52:39 srv-ubuntu-dev3 sshd[124116]: Failed password for root from 218.92.0.172 port 23857 ssh2
J
...
2020-01-23 08:01:41
113.140.31.150 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-23 08:28:16

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