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: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
104.42.169.125 attackbots
Sep 26 17:11:36 fhem-rasp sshd[11405]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.169.125  user=root
Sep 26 17:11:39 fhem-rasp sshd[11405]: Failed password for root from 104.42.169.125 port 4154 ssh2
...
2020-09-26 23:34:08
104.42.169.125 attackspam
<6 unauthorized SSH connections
2020-09-26 15:24:34
104.42.102.202 attackspambots
SSH Brute-Force attacks
2020-08-27 03:49:20
104.42.124.11 attack
Automatic report - Banned IP Access
2020-08-02 02:51:03
104.42.190.131 attackbotsspam
 TCP (SYN) 104.42.190.131:31312 -> port 23, len 44
2020-07-27 00:30:32
104.42.168.203 attackbotsspam
SSH brute force
2020-07-22 23:21:00
104.42.11.121 attackspam
2020-07-16 01:15:21.255279-0500  localhost sshd[56003]: Failed password for root from 104.42.11.121 port 64407 ssh2
2020-07-16 14:20:44
104.42.11.121 attack
3x Failed Password
2020-07-15 06:10:02
104.42.126.249 attackspam
[2020-06-22 10:08:16] NOTICE[1273] chan_sip.c: Registration from '' failed for '104.42.126.249:62692' - Wrong password
[2020-06-22 10:08:16] SECURITY[1288] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-22T10:08:16.777-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="qwerty1234",SessionID="0x7f31c02ff098",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/104.42.126.249/62692",Challenge="1da7a42e",ReceivedChallenge="1da7a42e",ReceivedHash="d411429833e27710a85d651fc7024e56"
[2020-06-22 10:10:23] NOTICE[1273] chan_sip.c: Registration from '' failed for '104.42.126.249:65365' - Wrong password
[2020-06-22 10:10:23] SECURITY[1288] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-22T10:10:23.362-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="qwerty12345",SessionID="0x7f31c04ccc48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAd
...
2020-06-22 22:21:15
104.42.126.249 attackspam
[2020-06-21 07:27:35] NOTICE[1273] chan_sip.c: Registration from '' failed for '104.42.126.249:52773' - Wrong password
[2020-06-21 07:27:35] SECURITY[1288] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-21T07:27:35.296-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1001",SessionID="0x7f31c02f97a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/104.42.126.249/52773",Challenge="4287faf8",ReceivedChallenge="4287faf8",ReceivedHash="bee9ea31ad79495dc21591c3fb468bc5"
[2020-06-21 07:29:21] NOTICE[1273] chan_sip.c: Registration from '' failed for '104.42.126.249:58206' - Wrong password
[2020-06-21 07:29:21] SECURITY[1288] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-21T07:29:21.457-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1001",SessionID="0x7f31c0045328",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/104.42.126
...
2020-06-21 19:29:26
104.42.175.63 attackbots
Jun  3 10:48:08 itv-usvr-01 sshd[12797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.175.63  user=root
Jun  3 10:48:10 itv-usvr-01 sshd[12797]: Failed password for root from 104.42.175.63 port 40196 ssh2
Jun  3 10:53:36 itv-usvr-01 sshd[13031]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.175.63  user=root
Jun  3 10:53:38 itv-usvr-01 sshd[13031]: Failed password for root from 104.42.175.63 port 41556 ssh2
Jun  3 10:57:00 itv-usvr-01 sshd[13164]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.175.63  user=root
Jun  3 10:57:02 itv-usvr-01 sshd[13164]: Failed password for root from 104.42.175.63 port 47968 ssh2
2020-06-03 13:55:17
104.42.117.86 attackbotsspam
lfd: (smtpauth) Failed SMTP AUTH login from 104.42.117.86 (-): 5 in the last 3600 secs - Sat Jun  9 01:58:47 2018
2020-04-30 17:49:21
104.42.192.174 attackspambots
RDP Bruteforce
2020-04-24 05:06:31
104.42.172.73 attackspam
Port Scan: Events[1] countPorts[1]: 22 ..
2020-04-18 00:07:16
104.42.12.149 attack
Apr 17 06:27:23 Ubuntu-1404-trusty-64-minimal sshd\[2516\]: Invalid user admin from 104.42.12.149
Apr 17 06:27:23 Ubuntu-1404-trusty-64-minimal sshd\[2516\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.12.149
Apr 17 06:27:25 Ubuntu-1404-trusty-64-minimal sshd\[2516\]: Failed password for invalid user admin from 104.42.12.149 port 56776 ssh2
Apr 17 06:38:19 Ubuntu-1404-trusty-64-minimal sshd\[10986\]: Invalid user k from 104.42.12.149
Apr 17 06:38:19 Ubuntu-1404-trusty-64-minimal sshd\[10986\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.12.149
2020-04-17 14:27:56
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.42.1.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22838
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.42.1.39.			IN	A

;; AUTHORITY SECTION:
.			188	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030501 1800 900 604800 86400

;; Query time: 79 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 06 07:52:29 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 39.1.42.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 39.1.42.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.140.83.18 attackbots
Mar  1 08:03:52 lukav-desktop sshd\[7409\]: Invalid user guest from 103.140.83.18
Mar  1 08:03:52 lukav-desktop sshd\[7409\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.140.83.18
Mar  1 08:03:54 lukav-desktop sshd\[7409\]: Failed password for invalid user guest from 103.140.83.18 port 52644 ssh2
Mar  1 08:11:14 lukav-desktop sshd\[17579\]: Invalid user ldapuser from 103.140.83.18
Mar  1 08:11:14 lukav-desktop sshd\[17579\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.140.83.18
2020-03-01 14:18:48
171.249.86.3 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-01 14:29:47
160.153.156.135 attack
Automatic report - XMLRPC Attack
2020-03-01 14:46:20
174.68.175.245 attackspambots
Honeypot attack, port: 5555, PTR: ip174-68-175-245.lv.lv.cox.net.
2020-03-01 14:08:05
139.59.15.78 attackbots
139.59.15.78 - - \[01/Mar/2020:05:57:51 +0100\] "POST /wp-login.php HTTP/1.0" 200 6978 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
139.59.15.78 - - \[01/Mar/2020:05:57:53 +0100\] "POST /wp-login.php HTTP/1.0" 200 6947 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
139.59.15.78 - - \[01/Mar/2020:05:57:54 +0100\] "POST /xmlrpc.php HTTP/1.0" 200 736 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-03-01 14:18:16
153.127.237.185 attackspambots
Automatic report - XMLRPC Attack
2020-03-01 14:52:52
217.112.142.232 attackbotsspam
Postfix RBL failed
2020-03-01 14:57:02
67.253.114.22 attack
Unauthorized connection attempt detected from IP address 67.253.114.22 to port 22 [J]
2020-03-01 14:20:25
119.237.75.119 attackspambots
Honeypot attack, port: 5555, PTR: n11923775119.netvigator.com.
2020-03-01 14:50:50
96.44.133.106 attackspambots
B: Magento admin pass test (wrong country)
2020-03-01 14:45:30
175.6.5.233 attack
Mar  1 00:42:30 NPSTNNYC01T sshd[6492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.6.5.233
Mar  1 00:42:32 NPSTNNYC01T sshd[6492]: Failed password for invalid user administrator from 175.6.5.233 port 29920 ssh2
Mar  1 00:45:33 NPSTNNYC01T sshd[6746]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.6.5.233
...
2020-03-01 14:06:49
186.220.71.81 attack
Mar  1 05:57:19 debian-2gb-nbg1-2 kernel: \[5297825.999040\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=186.220.71.81 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=231 ID=22346 DF PROTO=TCP SPT=7946 DPT=23 WINDOW=14600 RES=0x00 SYN URGP=0
2020-03-01 14:48:39
125.143.161.160 attackspambots
Honeypot attack, port: 81, PTR: PTR record not found
2020-03-01 14:58:09
157.245.200.79 attackspam
2020-03-01T07:09:55.207339centos sshd\[4005\]: Invalid user bruno from 157.245.200.79 port 44814
2020-03-01T07:09:55.212176centos sshd\[4005\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.200.79
2020-03-01T07:09:57.420705centos sshd\[4005\]: Failed password for invalid user bruno from 157.245.200.79 port 44814 ssh2
2020-03-01 14:30:01
200.219.254.53 attackbotsspam
Honeypot attack, port: 445, PTR: static.200.219.254.53.datacenter1.com.br.
2020-03-01 14:14:55

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