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: Heilongjiang Telecom Corporation

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackbotsspam
"fail2ban match"
2020-07-10 04:44:19
attackbots
Jun 20 17:08:46 pve1 sshd[30166]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.101.44.158 
Jun 20 17:08:48 pve1 sshd[30166]: Failed password for invalid user zy from 42.101.44.158 port 32894 ssh2
...
2020-06-20 23:54:45
attack
May 26 03:24:35 ajax sshd[19460]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.101.44.158 
May 26 03:24:37 ajax sshd[19460]: Failed password for invalid user andres from 42.101.44.158 port 59819 ssh2
2020-05-26 11:05:55
attackbotsspam
(sshd) Failed SSH login from 42.101.44.158 (CN/China/-): 5 in the last 3600 secs
2020-05-23 02:05:37
attack
Invalid user kpuser from 42.101.44.158 port 59403
2020-05-15 06:29:55
attackbots
Fail2Ban - SSH Bruteforce Attempt
2020-05-02 08:19:27
attackbots
Apr 29 18:07:15 ovh sshd[2762]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.101.44.158
2020-04-30 02:46:57
attackspam
"fail2ban match"
2020-04-24 14:17:21
attackbotsspam
Apr 20 10:36:21 r.ca sshd[13372]: Failed password for admin from 42.101.44.158 port 60975 ssh2
2020-04-20 23:32:36
attack
Apr 16 22:24:23 srv01 sshd[2206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.101.44.158  user=root
Apr 16 22:24:25 srv01 sshd[2206]: Failed password for root from 42.101.44.158 port 59662 ssh2
Apr 16 22:29:20 srv01 sshd[2503]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.101.44.158  user=postgres
Apr 16 22:29:23 srv01 sshd[2503]: Failed password for postgres from 42.101.44.158 port 57003 ssh2
Apr 16 22:34:21 srv01 sshd[2871]: Invalid user admin from 42.101.44.158 port 54351
...
2020-04-17 04:49:45
attack
Apr 11 14:20:34 pve sshd[14135]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.101.44.158 
Apr 11 14:20:36 pve sshd[14135]: Failed password for invalid user dmakena from 42.101.44.158 port 50284 ssh2
Apr 11 14:25:54 pve sshd[22986]: Failed password for root from 42.101.44.158 port 48247 ssh2
2020-04-11 20:51:34
Comments on same subnet:
IP Type Details Datetime
42.101.44.20 attackspambots
Found on   CINS badguys     / proto=6  .  srcport=58446  .  dstport=6379  .     (3559)
2020-09-21 03:41:23
42.101.44.20 attack
Found on   CINS badguys     / proto=6  .  srcport=58446  .  dstport=6379  .     (3559)
2020-09-20 19:51:15
42.101.44.14 attackspambots
Trying ports that it shouldn't be.
2019-12-27 04:38:05
42.101.44.116 attack
Sep 20 18:28:04 php1 sshd\[14254\]: Invalid user ek from 42.101.44.116
Sep 20 18:28:04 php1 sshd\[14254\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.101.44.116
Sep 20 18:28:05 php1 sshd\[14254\]: Failed password for invalid user ek from 42.101.44.116 port 54705 ssh2
Sep 20 18:32:06 php1 sshd\[14764\]: Invalid user qwerty from 42.101.44.116
Sep 20 18:32:06 php1 sshd\[14764\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.101.44.116
2019-09-21 12:36:41
42.101.44.154 attackbotsspam
Time:     Tue Sep 10 08:08:45 2019 -0300
IP:       42.101.44.154 (CN/China/-)
Failures: 15 (cpanel)
Interval: 3600 seconds
Blocked:  Permanent Block
2019-09-10 20:50:52
42.101.44.212 attackspambots
2019-09-09T05:13:32.212271abusebot.cloudsearch.cf sshd\[31648\]: Invalid user ivan from 42.101.44.212 port 34784
2019-09-09 13:50:39
42.101.44.116 attackbotsspam
Sep  2 15:17:07 plex sshd[26496]: Invalid user clamupdate from 42.101.44.116 port 46824
2019-09-02 21:25:59
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.101.44.158
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26553
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			443	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020031800 1800 900 604800 86400

;; Query time: 52 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 18 18:17:31 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 158.44.101.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 158.44.101.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.206.22.179 attackbotsspam
Unauthorized connection attempt from IP address 49.206.22.179 on Port 445(SMB)
2019-09-09 21:35:05
114.26.5.252 attack
SMB Server BruteForce Attack
2019-09-09 21:02:34
14.251.187.217 attackspambots
Unauthorized connection attempt from IP address 14.251.187.217 on Port 445(SMB)
2019-09-09 20:48:15
66.133.76.21 attackspam
Sep  9 06:32:03 lenivpn01 kernel: \[236332.234725\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:2f:6c:1b:d2:74:7f:6e:37:e3:08:00 SRC=66.133.76.21 DST=195.201.121.15 LEN=52 TOS=0x00 PREC=0x00 TTL=113 ID=30810 DF PROTO=TCP SPT=54524 DPT=927 WINDOW=64240 RES=0x00 SYN URGP=0 
Sep  9 06:32:04 lenivpn01 kernel: \[236333.247656\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:2f:6c:1b:d2:74:7f:6e:37:e3:08:00 SRC=66.133.76.21 DST=195.201.121.15 LEN=52 TOS=0x00 PREC=0x00 TTL=113 ID=30811 DF PROTO=TCP SPT=54524 DPT=927 WINDOW=64240 RES=0x00 SYN URGP=0 
Sep  9 06:32:06 lenivpn01 kernel: \[236335.262145\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:2f:6c:1b:d2:74:7f:6e:37:e3:08:00 SRC=66.133.76.21 DST=195.201.121.15 LEN=52 TOS=0x00 PREC=0x00 TTL=113 ID=30812 DF PROTO=TCP SPT=54524 DPT=927 WINDOW=64240 RES=0x00 SYN URGP=0 
...
2019-09-09 21:02:52
197.43.31.224 attack
Unauthorized connection attempt from IP address 197.43.31.224 on Port 445(SMB)
2019-09-09 21:16:40
116.12.191.30 attackspambots
Unauthorized connection attempt from IP address 116.12.191.30 on Port 445(SMB)
2019-09-09 20:39:14
183.60.21.116 attack
Brute force SMTP login attempts.
2019-09-09 21:21:05
49.234.79.176 attackspambots
Sep  9 14:41:54 nextcloud sshd\[13744\]: Invalid user ftptest from 49.234.79.176
Sep  9 14:41:54 nextcloud sshd\[13744\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.79.176
Sep  9 14:41:56 nextcloud sshd\[13744\]: Failed password for invalid user ftptest from 49.234.79.176 port 51768 ssh2
...
2019-09-09 21:34:30
59.46.138.42 attackbotsspam
Unauthorized connection attempt from IP address 59.46.138.42 on Port 445(SMB)
2019-09-09 21:08:13
128.241.43.175 attack
Posted spammy content - typically SEO webspam
2019-09-09 21:01:29
51.75.17.228 attackspam
Sep  8 19:52:14 tdfoods sshd\[29566\]: Invalid user webapps from 51.75.17.228
Sep  8 19:52:14 tdfoods sshd\[29566\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=228.ip-51-75-17.eu
Sep  8 19:52:17 tdfoods sshd\[29566\]: Failed password for invalid user webapps from 51.75.17.228 port 59960 ssh2
Sep  8 19:58:22 tdfoods sshd\[30096\]: Invalid user sinusbot from 51.75.17.228
Sep  8 19:58:22 tdfoods sshd\[30096\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=228.ip-51-75-17.eu
2019-09-09 20:35:18
60.191.103.162 attackspam
Sep  9 08:52:01 rb06 sshd[26123]: Failed password for invalid user newuser from 60.191.103.162 port 56929 ssh2
Sep  9 08:52:01 rb06 sshd[26123]: Received disconnect from 60.191.103.162: 11: Bye Bye [preauth]
Sep  9 09:02:47 rb06 sshd[4261]: Failed password for invalid user user from 60.191.103.162 port 62734 ssh2
Sep  9 09:02:47 rb06 sshd[4261]: Received disconnect from 60.191.103.162: 11: Bye Bye [preauth]
Sep  9 09:05:30 rb06 sshd[30795]: Failed password for invalid user steam from 60.191.103.162 port 24901 ssh2
Sep  9 09:05:31 rb06 sshd[30795]: Received disconnect from 60.191.103.162: 11: Bye Bye [preauth]
Sep  9 09:08:33 rb06 sshd[10105]: Failed password for invalid user developer from 60.191.103.162 port 51131 ssh2
Sep  9 09:08:34 rb06 sshd[10105]: Received disconnect from 60.191.103.162: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=60.191.103.162
2019-09-09 21:23:07
129.204.158.83 attackbots
Sep  9 02:43:08 web1 sshd\[22470\]: Invalid user insserver from 129.204.158.83
Sep  9 02:43:08 web1 sshd\[22470\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.158.83
Sep  9 02:43:10 web1 sshd\[22470\]: Failed password for invalid user insserver from 129.204.158.83 port 35648 ssh2
Sep  9 02:49:35 web1 sshd\[23075\]: Invalid user test from 129.204.158.83
Sep  9 02:49:35 web1 sshd\[23075\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.158.83
2019-09-09 20:51:54
139.59.164.196 attackbotsspam
loopsrockreggae.com 139.59.164.196 \[09/Sep/2019:06:31:57 +0200\] "POST /wp-login.php HTTP/1.1" 200 5615 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
loopsrockreggae.com 139.59.164.196 \[09/Sep/2019:06:31:57 +0200\] "POST /wp-login.php HTTP/1.1" 200 5624 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-09-09 21:15:51
194.67.87.4 attackbots
F2B jail: sshd. Time: 2019-09-09 12:24:30, Reported by: VKReport
2019-09-09 21:31:33

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