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: Liaoning

Country: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.52.139.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59692
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			424	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020013003 1800 900 604800 86400

;; Query time: 118 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 04:34:21 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 166.139.52.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.139.52.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
79.51.100.199 attackspambots
2019-12-31T07:25:22.634900vps751288.ovh.net sshd\[5037\]: Invalid user pi from 79.51.100.199 port 46320
2019-12-31T07:25:22.701162vps751288.ovh.net sshd\[5037\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host199-100-dynamic.51-79-r.retail.telecomitalia.it
2019-12-31T07:25:22.836297vps751288.ovh.net sshd\[5039\]: Invalid user pi from 79.51.100.199 port 46322
2019-12-31T07:25:22.915680vps751288.ovh.net sshd\[5039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host199-100-dynamic.51-79-r.retail.telecomitalia.it
2019-12-31T07:25:24.718682vps751288.ovh.net sshd\[5037\]: Failed password for invalid user pi from 79.51.100.199 port 46320 ssh2
2019-12-31 17:29:56
77.40.45.254 attack
Brute force attempt
2019-12-31 17:26:31
222.186.42.4 attackbots
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.4  user=root
Failed password for root from 222.186.42.4 port 54936 ssh2
Failed password for root from 222.186.42.4 port 54936 ssh2
Failed password for root from 222.186.42.4 port 54936 ssh2
Failed password for root from 222.186.42.4 port 54936 ssh2
2019-12-31 17:16:34
45.14.148.95 attack
Dec 31 05:42:25 vps46666688 sshd[2184]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.14.148.95
Dec 31 05:42:27 vps46666688 sshd[2184]: Failed password for invalid user iko from 45.14.148.95 port 41860 ssh2
...
2019-12-31 17:23:11
62.234.122.141 attackbotsspam
Dec 31 07:25:49 srv206 sshd[25143]: Invalid user artemis from 62.234.122.141
...
2019-12-31 17:14:08
192.188.2.235 attack
12/31/2019-01:25:26.349496 192.188.2.235 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2019-12-31 17:28:13
188.36.125.210 attackspam
Dec 16 18:38:15 nexus sshd[6460]: Invalid user feller from 188.36.125.210 port 36054
Dec 16 18:38:15 nexus sshd[6460]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.36.125.210
Dec 16 18:38:18 nexus sshd[6460]: Failed password for invalid user feller from 188.36.125.210 port 36054 ssh2
Dec 16 18:38:18 nexus sshd[6460]: Received disconnect from 188.36.125.210 port 36054:11: Bye Bye [preauth]
Dec 16 18:38:18 nexus sshd[6460]: Disconnected from 188.36.125.210 port 36054 [preauth]
Dec 31 00:25:37 nexus sshd[8222]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.36.125.210  user=sync
Dec 31 00:25:38 nexus sshd[8222]: Failed password for sync from 188.36.125.210 port 36688 ssh2
Dec 31 00:25:38 nexus sshd[8222]: Received disconnect from 188.36.125.210 port 36688:11: Bye Bye [preauth]
Dec 31 00:25:38 nexus sshd[8222]: Disconnected from 188.36.125.210 port 36688 [preauth]
Dec 31 00:39:53 nex........
-------------------------------
2019-12-31 17:18:49
182.61.15.251 attackbots
Dec 31 02:25:28 plusreed sshd[22963]: Invalid user sverrir from 182.61.15.251
...
2019-12-31 16:50:47
165.22.112.87 attack
Dec 31 07:13:41 zeus sshd[31978]: Failed password for root from 165.22.112.87 port 49048 ssh2
Dec 31 07:14:57 zeus sshd[31996]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.112.87 
Dec 31 07:14:58 zeus sshd[31996]: Failed password for invalid user kerchenfaut from 165.22.112.87 port 33760 ssh2
2019-12-31 17:28:43
95.173.179.118 attack
Automatic report - XMLRPC Attack
2019-12-31 16:49:40
92.27.205.69 attackspambots
firewall-block, port(s): 23/tcp
2019-12-31 17:06:22
51.255.101.8 attackspam
xmlrpc attack
2019-12-31 17:03:35
117.199.69.82 attack
19/12/31@01:25:28: FAIL: Alarm-Network address from=117.199.69.82
...
2019-12-31 17:26:06
47.52.58.144 attackbots
Host Scan
2019-12-31 16:51:40
119.29.170.170 attackspam
Dec 31 09:56:29 Invalid user ftp from 119.29.170.170 port 40378
2019-12-31 17:12:21

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