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
attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-26 07:54:52
Comments on same subnet:
IP Type Details Datetime
42.245.203.139 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-23 22:23:13
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
42.245.203.139 attackbotsspam
19/7/22@19:26:43: FAIL: Alarm-Intrusion address from=42.245.203.139
...
2019-07-23 09:28:25
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 <<>> 42.245.203.153
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28066
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			539	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020052501 1800 900 604800 86400

;; Query time: 108 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue May 26 07:54:49 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 153.203.245.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 153.203.245.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
62.4.55.22 attack
Email rejected due to spam filtering
2020-10-05 13:39:39
112.85.42.229 attackspambots
Oct  5 07:01:22 abendstille sshd\[23362\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.229  user=root
Oct  5 07:01:25 abendstille sshd\[23362\]: Failed password for root from 112.85.42.229 port 48399 ssh2
Oct  5 07:01:26 abendstille sshd\[23373\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.229  user=root
Oct  5 07:01:27 abendstille sshd\[23362\]: Failed password for root from 112.85.42.229 port 48399 ssh2
Oct  5 07:01:28 abendstille sshd\[23373\]: Failed password for root from 112.85.42.229 port 25105 ssh2
...
2020-10-05 13:06:56
188.219.117.26 attackbotsspam
Oct  5 05:13:19 jane sshd[2881]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.219.117.26 
Oct  5 05:13:22 jane sshd[2881]: Failed password for invalid user Start12 from 188.219.117.26 port 47949 ssh2
...
2020-10-05 13:09:45
14.254.182.145 attackbots
445/tcp 445/tcp
[2020-10-04]2pkt
2020-10-05 13:29:32
114.67.104.59 attackspambots
Oct  5 01:17:00 mellenthin sshd[11159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.104.59  user=root
Oct  5 01:17:02 mellenthin sshd[11159]: Failed password for invalid user root from 114.67.104.59 port 37250 ssh2
2020-10-05 13:17:34
218.92.0.138 attackspambots
Oct  5 07:38:19 theomazars sshd[21800]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.138  user=root
Oct  5 07:38:22 theomazars sshd[21800]: Failed password for root from 218.92.0.138 port 18731 ssh2
2020-10-05 13:40:28
123.9.245.38 attackbotsspam
 TCP (SYN) 123.9.245.38:46771 -> port 23, len 44
2020-10-05 13:13:07
91.34.69.27 attack
Oct  4 22:34:51 pl3server sshd[3300]: Invalid user pi from 91.34.69.27 port 41862
Oct  4 22:34:51 pl3server sshd[3301]: Invalid user pi from 91.34.69.27 port 41864
Oct  4 22:34:51 pl3server sshd[3300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.34.69.27
Oct  4 22:34:51 pl3server sshd[3301]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.34.69.27
Oct  4 22:34:53 pl3server sshd[3300]: Failed password for invalid user pi from 91.34.69.27 port 41862 ssh2
Oct  4 22:34:53 pl3server sshd[3301]: Failed password for invalid user pi from 91.34.69.27 port 41864 ssh2
Oct  4 22:34:53 pl3server sshd[3300]: Connection closed by 91.34.69.27 port 41862 [preauth]
Oct  4 22:34:53 pl3server sshd[3301]: Connection closed by 91.34.69.27 port 41864 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=91.34.69.27
2020-10-05 13:02:13
104.237.233.113 attack
Oct  5 05:00:03 ns3033917 sshd[17325]: Failed password for root from 104.237.233.113 port 45708 ssh2
Oct  5 05:01:00 ns3033917 sshd[17332]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.237.233.113  user=root
Oct  5 05:01:03 ns3033917 sshd[17332]: Failed password for root from 104.237.233.113 port 55528 ssh2
...
2020-10-05 13:31:26
64.225.37.169 attack
2020-10-04T23:21:40.155954linuxbox-skyline sshd[280550]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.225.37.169  user=root
2020-10-04T23:21:41.843407linuxbox-skyline sshd[280550]: Failed password for root from 64.225.37.169 port 43092 ssh2
...
2020-10-05 13:34:28
103.105.59.80 attackbotsspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-10-05 13:26:22
223.31.191.50 attackbotsspam
$f2bV_matches
2020-10-05 13:32:32
188.122.82.146 attackspambots
0,30-04/13 [bc01/m05] PostRequest-Spammer scoring: brussels
2020-10-05 13:12:14
52.225.231.169 attack
ygcve.fxua.edu; zoomof.de
2020-10-05 13:23:23
35.153.140.226 attackbotsspam
Oct  4 22:16:34 CT721 sshd[31937]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.153.140.226  user=r.r
Oct  4 22:16:35 CT721 sshd[31937]: Failed password for r.r from 35.153.140.226 port 42934 ssh2
Oct  4 22:16:35 CT721 sshd[31937]: Received disconnect from 35.153.140.226 port 42934:11: Bye Bye [preauth]
Oct  4 22:16:35 CT721 sshd[31937]: Disconnected from 35.153.140.226 port 42934 [preauth]
Oct  4 22:30:02 CT721 sshd[32159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.153.140.226  user=r.r
Oct  4 22:30:04 CT721 sshd[32159]: Failed password for r.r from 35.153.140.226 port 43942 ssh2
Oct  4 22:30:04 CT721 sshd[32159]: Received disconnect from 35.153.140.226 port 43942:11: Bye Bye [preauth]
Oct  4 22:30:04 CT721 sshd[32159]: Disconnected from 35.153.140.226 port 43942 [preauth]
Oct  4 22:34:30 CT721 sshd[32238]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tt........
-------------------------------
2020-10-05 13:14:31

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