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: Cernet New Technology Co. Ltd

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-23 22:23:13
attackbotsspam
19/7/22@19:26:43: FAIL: Alarm-Intrusion address from=42.245.203.139
...
2019-07-23 09:28:25
Comments on same subnet:
IP Type Details Datetime
42.245.203.153 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-26 07:54:52
42.245.203.136 attackbots
Port probing on unauthorized port 445
2020-02-14 09:53:22
42.245.203.148 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-13 14:30:01
42.245.203.148 attackspam
Unauthorized connection attempt detected from IP address 42.245.203.148 to port 4899 [J]
2020-01-06 14:26:40
42.245.203.134 attack
Port Scan: TCP/445
2019-08-24 14:32:30
42.245.203.136 attackspam
19/7/22@19:27:24: FAIL: Alarm-Intrusion address from=42.245.203.136
...
2019-07-23 09:08:17
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.245.203.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35211
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019072201 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Tue Jul 23 09:28:17 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 139.203.245.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 139.203.245.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
191.53.116.41 attackbotsspam
failed_logins
2019-07-27 03:09:21
189.14.63.204 attackspam
2019-07-26T15:06:14.390410abusebot.cloudsearch.cf sshd\[30176\]: Invalid user su from 189.14.63.204 port 43820
2019-07-27 02:56:31
185.74.4.189 attack
Jul 26 21:18:54 yabzik sshd[14323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.74.4.189
Jul 26 21:18:56 yabzik sshd[14323]: Failed password for invalid user minecraft from 185.74.4.189 port 48618 ssh2
Jul 26 21:24:01 yabzik sshd[16028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.74.4.189
2019-07-27 02:32:56
134.209.61.78 attackbotsspam
2019-07-26T18:36:22.121297Z 1e5c9ef3243d New connection: 134.209.61.78:59772 (172.17.0.3:2222) [session: 1e5c9ef3243d]
2019-07-26T18:48:27.807430Z 867ff86ce60d New connection: 134.209.61.78:52798 (172.17.0.3:2222) [session: 867ff86ce60d]
2019-07-27 03:08:55
51.75.147.100 attackbotsspam
Jul 26 20:11:11 SilenceServices sshd[10654]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.147.100
Jul 26 20:11:13 SilenceServices sshd[10654]: Failed password for invalid user admin from 51.75.147.100 port 45314 ssh2
Jul 26 20:15:28 SilenceServices sshd[15434]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.147.100
2019-07-27 02:34:57
77.40.2.92 attack
2019-07-26T17:00:18.296127mail01 postfix/smtpd[25486]: warning: unknown[77.40.2.92]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-26T17:01:38.403448mail01 postfix/smtpd[25486]: warning: unknown[77.40.2.92]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-26T17:06:12.064312mail01 postfix/smtpd[30712]: warning: unknown[77.40.2.92]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-27 02:58:11
91.134.143.2 attack
Jul 26 19:05:49 mail sshd\[31339\]: Failed password for root from 91.134.143.2 port 55122 ssh2
Jul 26 19:22:29 mail sshd\[31762\]: Invalid user cynthia from 91.134.143.2 port 33480
Jul 26 19:22:29 mail sshd\[31762\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.143.2
...
2019-07-27 02:47:39
24.227.36.74 attackspambots
Jul 26 20:27:57 meumeu sshd[22679]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=24.227.36.74 
Jul 26 20:27:59 meumeu sshd[22679]: Failed password for invalid user newuser from 24.227.36.74 port 47210 ssh2
Jul 26 20:32:34 meumeu sshd[23274]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=24.227.36.74 
...
2019-07-27 02:47:07
218.248.64.242 attackspam
Jul 26 10:34:40 fwservlet sshd[30754]: Did not receive identification string from 218.248.64.242
Jul 26 10:34:43 fwservlet sshd[30755]: Invalid user ubnt from 218.248.64.242
Jul 26 10:34:43 fwservlet sshd[30755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.248.64.242
Jul 26 10:34:45 fwservlet sshd[30755]: Failed password for invalid user ubnt from 218.248.64.242 port 14221 ssh2
Jul 26 10:34:45 fwservlet sshd[30755]: Connection closed by 218.248.64.242 port 14221 [preauth]
Jul 26 10:34:46 fwservlet sshd[30757]: Invalid user UBNT from 218.248.64.242
Jul 26 10:34:47 fwservlet sshd[30757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.248.64.242


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=218.248.64.242
2019-07-27 02:35:34
116.58.252.89 attackspam
Jul 26 10:34:14 ip-172-31-10-178 sshd[27871]: Invalid user ubnt from 116.58.252.89
Jul 26 10:34:15 ip-172-31-10-178 sshd[27871]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.58.252.89
Jul 26 10:34:18 ip-172-31-10-178 sshd[27871]: Failed password for invalid user ubnt from 116.58.252.89 port 10841 ssh2
Jul 26 10:34:20 ip-172-31-10-178 sshd[27873]: Invalid user UBNT from 116.58.252.89
Jul 26 10:34:21 ip-172-31-10-178 sshd[27873]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.58.252.89

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=116.58.252.89
2019-07-27 02:33:39
106.12.99.239 attack
2019-07-26T18:07:01.706411abusebot-8.cloudsearch.cf sshd\[19218\]: Invalid user sen from 106.12.99.239 port 53698
2019-07-27 02:43:36
83.94.206.60 attack
Triggered by Fail2Ban
2019-07-27 02:55:00
62.192.26.242 attack
Jul2610:53:25server2kernel:Firewall:\*PortFlood\*IN=eth0OUT=MAC=00:16:3e:3f:7a:43:52:54:00:a2:7f:43:08:00SRC=62.192.26.242DST=136.243.224.50LEN=64TOS=0x00PREC=0x00TTL=55ID=0DFPROTO=TCPSPT=12711DPT=80WINDOW=65535RES=0x00SYNURGP=0Jul2610:53:25server2kernel:Firewall:\*PortFlood\*IN=eth0OUT=MAC=00:16:3e:3f:7a:43:52:54:00:a2:7f:43:08:00SRC=62.192.26.242DST=136.243.224.50LEN=64TOS=0x00PREC=0x00TTL=55ID=0DFPROTO=TCPSPT=22881DPT=80WINDOW=65535RES=0x00SYNURGP=0Jul2610:53:25server2kernel:Firewall:\*PortFlood\*IN=eth0OUT=MAC=00:16:3e:3f:7a:43:52:54:00:a2:7f:43:08:00SRC=62.192.26.242DST=136.243.224.50LEN=64TOS=0x00PREC=0x00TTL=55ID=0DFPROTO=TCPSPT=19175DPT=80WINDOW=65535RES=0x00SYNURGP=0Jul2610:53:25server2kernel:Firewall:\*PortFlood\*IN=eth0OUT=MAC=00:16:3e:3f:7a:43:52:54:00:a2:7f:43:08:00SRC=62.192.26.242DST=136.243.224.50LEN=64TOS=0x00PREC=0x00TTL=55ID=0DFPROTO=TCPSPT=14233DPT=80WINDOW=65535RES=0x00SYNURGP=0Jul2610:53:25server2kernel:Firewall:\*PortFlood\*IN=eth0OUT=MAC=00:16:3e:3f:7a:43:52:54:00:a2:7f:43:08:00SRC=62.
2019-07-27 02:39:15
14.63.223.226 attackbots
2019-07-26T18:11:38.351997abusebot-4.cloudsearch.cf sshd\[14822\]: Invalid user jana from 14.63.223.226 port 51879
2019-07-27 02:29:39
138.197.103.160 attackbotsspam
Jul 26 14:19:13 vps200512 sshd\[3872\]: Invalid user fileshare from 138.197.103.160
Jul 26 14:19:13 vps200512 sshd\[3872\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.103.160
Jul 26 14:19:15 vps200512 sshd\[3872\]: Failed password for invalid user fileshare from 138.197.103.160 port 58616 ssh2
Jul 26 14:23:35 vps200512 sshd\[3976\]: Invalid user zhou from 138.197.103.160
Jul 26 14:23:35 vps200512 sshd\[3976\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.103.160
2019-07-27 03:14:17

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