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: Henan Telcom Union Technology Co. Ltd

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspam
2020-03-03T05:08:50.574498shield sshd\[9555\]: Invalid user mcserver from 42.51.42.47 port 42213
2020-03-03T05:08:50.580021shield sshd\[9555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.42.47
2020-03-03T05:08:52.411255shield sshd\[9555\]: Failed password for invalid user mcserver from 42.51.42.47 port 42213 ssh2
2020-03-03T05:09:29.353193shield sshd\[9638\]: Invalid user fmnet from 42.51.42.47 port 44055
2020-03-03T05:09:29.358086shield sshd\[9638\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.42.47
2020-03-03 14:00:08
attack
2020-01-25T04:46:18.026030abusebot-3.cloudsearch.cf sshd[20525]: Invalid user helle from 42.51.42.47 port 57552
2020-01-25T04:46:18.032039abusebot-3.cloudsearch.cf sshd[20525]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.42.47
2020-01-25T04:46:18.026030abusebot-3.cloudsearch.cf sshd[20525]: Invalid user helle from 42.51.42.47 port 57552
2020-01-25T04:46:20.415903abusebot-3.cloudsearch.cf sshd[20525]: Failed password for invalid user helle from 42.51.42.47 port 57552 ssh2
2020-01-25T04:53:38.026999abusebot-3.cloudsearch.cf sshd[20986]: Invalid user user1 from 42.51.42.47 port 49285
2020-01-25T04:53:38.033776abusebot-3.cloudsearch.cf sshd[20986]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.42.47
2020-01-25T04:53:38.026999abusebot-3.cloudsearch.cf sshd[20986]: Invalid user user1 from 42.51.42.47 port 49285
2020-01-25T04:53:39.820530abusebot-3.cloudsearch.cf sshd[20986]: Failed password for 
...
2020-01-25 15:36:36
Comments on same subnet:
IP Type Details Datetime
42.51.42.99 attack
Automatic report - Banned IP Access
2020-09-01 20:43:36
42.51.42.99 attackbotsspam
Web-based SQL injection attempt
2020-04-26 17:41:20
42.51.42.109 attackspam
Nov 12 09:05:45 ns382633 sshd\[28794\]: Invalid user blocker from 42.51.42.109 port 52293
Nov 12 09:05:45 ns382633 sshd\[28794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.42.109
Nov 12 09:05:47 ns382633 sshd\[28794\]: Failed password for invalid user blocker from 42.51.42.109 port 52293 ssh2
Nov 12 09:22:34 ns382633 sshd\[31868\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.51.42.109  user=root
Nov 12 09:22:36 ns382633 sshd\[31868\]: Failed password for root from 42.51.42.109 port 39216 ssh2
2019-11-12 18:40:37
42.51.42.109 attack
SSH/22 MH Probe, BF, Hack -
2019-11-07 03:27:11
42.51.42.99 attackspam
SS5,WP GET /wp-login.php
2019-07-12 08:48:00
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.51.42.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30163
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			151	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020012500 1800 900 604800 86400

;; Query time: 86 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jan 25 15:36:32 CST 2020
;; MSG SIZE  rcvd: 115
Host info
47.42.51.42.in-addr.arpa domain name pointer idc.ly.ha.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
47.42.51.42.in-addr.arpa	name = idc.ly.ha.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
188.131.170.119 attackspambots
Jul 29 21:23:21 OPSO sshd\[5897\]: Invalid user sf from 188.131.170.119 port 56760
Jul 29 21:23:21 OPSO sshd\[5897\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.170.119
Jul 29 21:23:23 OPSO sshd\[5897\]: Failed password for invalid user sf from 188.131.170.119 port 56760 ssh2
Jul 29 21:24:49 OPSO sshd\[6053\]: Invalid user cmd from 188.131.170.119 port 44488
Jul 29 21:24:49 OPSO sshd\[6053\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.131.170.119
2019-07-30 03:48:28
218.92.0.148 attackspam
Jul 29 19:42:05 legacy sshd[9721]: Failed password for root from 218.92.0.148 port 26680 ssh2
Jul 29 19:42:08 legacy sshd[9721]: Failed password for root from 218.92.0.148 port 26680 ssh2
Jul 29 19:42:23 legacy sshd[9721]: error: maximum authentication attempts exceeded for root from 218.92.0.148 port 26680 ssh2 [preauth]
...
2019-07-30 03:39:59
68.183.83.82 attackspam
2019-07-29T21:35:03.689746hz01.yumiweb.com sshd\[23746\]: Invalid user fake from 68.183.83.82 port 51318
2019-07-29T21:35:05.039352hz01.yumiweb.com sshd\[23751\]: Invalid user user from 68.183.83.82 port 52284
2019-07-29T21:35:06.325829hz01.yumiweb.com sshd\[23753\]: Invalid user ubnt from 68.183.83.82 port 53768
...
2019-07-30 03:46:04
148.70.134.52 attackspam
Jul 29 20:25:25 OPSO sshd\[30532\]: Invalid user fredfred from 148.70.134.52 port 33934
Jul 29 20:25:25 OPSO sshd\[30532\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.134.52
Jul 29 20:25:27 OPSO sshd\[30532\]: Failed password for invalid user fredfred from 148.70.134.52 port 33934 ssh2
Jul 29 20:30:43 OPSO sshd\[31222\]: Invalid user kotenok from 148.70.134.52 port 55546
Jul 29 20:30:43 OPSO sshd\[31222\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.134.52
2019-07-30 03:36:58
85.149.18.254 attackbots
Automatic report - Port Scan Attack
2019-07-30 04:15:12
124.156.185.149 attackbotsspam
scan z
2019-07-30 04:05:15
89.100.21.40 attackbotsspam
Jul 29 20:56:22 meumeu sshd[19382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.100.21.40 
Jul 29 20:56:24 meumeu sshd[19382]: Failed password for invalid user 1a2m3p4 from 89.100.21.40 port 45814 ssh2
Jul 29 21:01:08 meumeu sshd[19947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.100.21.40 
...
2019-07-30 04:10:14
37.49.227.12 attack
Honeypot attack, port: 81, PTR: PTR record not found
2019-07-30 03:42:21
111.68.46.68 attack
invalid user
2019-07-30 03:39:16
91.66.208.217 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-07-30 03:59:01
148.70.65.31 attack
Jul 29 18:44:05 MK-Soft-VM4 sshd\[30200\]: Invalid user test3 from 148.70.65.31 port 31555
Jul 29 18:44:05 MK-Soft-VM4 sshd\[30200\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.65.31
Jul 29 18:44:07 MK-Soft-VM4 sshd\[30200\]: Failed password for invalid user test3 from 148.70.65.31 port 31555 ssh2
...
2019-07-30 03:34:37
213.203.173.179 attack
Jul 29 15:44:45 plusreed sshd[25493]: Invalid user test from 213.203.173.179
...
2019-07-30 03:52:24
121.204.143.153 attackbots
2019-07-29T19:23:02.537350abusebot-2.cloudsearch.cf sshd\[2278\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.204.143.153  user=root
2019-07-30 03:52:38
165.22.54.157 attack
Jul 29 21:03:28 ns41 sshd[2196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.54.157
2019-07-30 03:38:30
51.68.187.192 attack
Automatic report - Banned IP Access
2019-07-30 03:54:39

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