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: United States

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
104.42.27.187 attack
Nov  2 05:44:10 unicornsoft sshd\[30631\]: User root from 104.42.27.187 not allowed because not listed in AllowUsers
Nov  2 05:44:10 unicornsoft sshd\[30631\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187  user=root
Nov  2 05:44:12 unicornsoft sshd\[30631\]: Failed password for invalid user root from 104.42.27.187 port 26560 ssh2
2019-11-02 16:43:12
104.42.27.187 attack
2019-10-30 13:06:20,337 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 13:27:54,342 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 13:45:44,284 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 14:03:37,791 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 14:21:16,437 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 13:06:20,337 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 13:27:54,342 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 13:45:44,284 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 14:03:37,791 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 14:21:16,437 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 13:06:20,337 fail2ban.actions        \[1897\]: NOTICE  \[ssh\] Ban 104.42.27.187
2019-10-30 1
2019-11-01 04:13:14
104.42.27.187 attackspam
firewall-block, port(s): 23/tcp
2019-10-29 21:25:18
104.42.27.187 attackbotsspam
Oct  8 12:36:32 microserver sshd[10984]: Invalid user asdf@123456 from 104.42.27.187 port 10816
Oct  8 12:36:32 microserver sshd[10984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Oct  8 12:36:33 microserver sshd[10984]: Failed password for invalid user asdf@123456 from 104.42.27.187 port 10816 ssh2
Oct  8 12:41:56 microserver sshd[11635]: Invalid user Puzzle2017 from 104.42.27.187 port 64640
Oct  8 12:41:56 microserver sshd[11635]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Oct  8 12:52:30 microserver sshd[12974]: Invalid user ROOT@2016 from 104.42.27.187 port 39488
Oct  8 12:52:30 microserver sshd[12974]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Oct  8 12:52:32 microserver sshd[12974]: Failed password for invalid user ROOT@2016 from 104.42.27.187 port 39488 ssh2
Oct  8 12:57:13 microserver sshd[13614]: Invalid user %TGB6yhn&UJM fro
2019-10-09 01:55:17
104.42.27.187 attackspambots
Automatic report - Banned IP Access
2019-10-05 07:15:37
104.42.27.187 attackspambots
Automatic report - SSH Brute-Force Attack
2019-10-01 15:31:26
104.42.27.250 attackbotsspam
$f2bV_matches
2019-09-30 02:23:35
104.42.27.187 attackbotsspam
Sep 26 19:15:41 aiointranet sshd\[10621\]: Invalid user cretu from 104.42.27.187
Sep 26 19:15:41 aiointranet sshd\[10621\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Sep 26 19:15:43 aiointranet sshd\[10621\]: Failed password for invalid user cretu from 104.42.27.187 port 10368 ssh2
Sep 26 19:20:55 aiointranet sshd\[11020\]: Invalid user scrappy from 104.42.27.187
Sep 26 19:20:55 aiointranet sshd\[11020\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
2019-09-27 17:54:29
104.42.27.187 attackspam
Sep 26 12:29:40 aiointranet sshd\[6715\]: Invalid user zj from 104.42.27.187
Sep 26 12:29:40 aiointranet sshd\[6715\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Sep 26 12:29:42 aiointranet sshd\[6715\]: Failed password for invalid user zj from 104.42.27.187 port 10368 ssh2
Sep 26 12:34:25 aiointranet sshd\[7313\]: Invalid user vonno from 104.42.27.187
Sep 26 12:34:25 aiointranet sshd\[7313\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
2019-09-27 06:48:51
104.42.27.187 attack
Sep 17 07:45:42 yabzik sshd[24346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Sep 17 07:45:44 yabzik sshd[24346]: Failed password for invalid user silvio from 104.42.27.187 port 1920 ssh2
Sep 17 07:49:55 yabzik sshd[25467]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
2019-09-17 12:50:43
104.42.27.187 attack
Sep 15 15:11:26 mail sshd[28779]: Invalid user webuser from 104.42.27.187
Sep 15 15:11:26 mail sshd[28779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Sep 15 15:11:26 mail sshd[28779]: Invalid user webuser from 104.42.27.187
Sep 15 15:11:27 mail sshd[28779]: Failed password for invalid user webuser from 104.42.27.187 port 1920 ssh2
Sep 15 15:23:16 mail sshd[14460]: Invalid user fk from 104.42.27.187
...
2019-09-15 22:13:22
104.42.27.187 attack
Sep 13 21:32:07 vps691689 sshd[20492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Sep 13 21:32:09 vps691689 sshd[20492]: Failed password for invalid user mysql2 from 104.42.27.187 port 48696 ssh2
...
2019-09-14 03:48:00
104.42.27.187 attackspam
Sep  8 22:39:32 kapalua sshd\[21278\]: Invalid user admin from 104.42.27.187
Sep  8 22:39:32 kapalua sshd\[21278\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Sep  8 22:39:34 kapalua sshd\[21278\]: Failed password for invalid user admin from 104.42.27.187 port 1408 ssh2
Sep  8 22:46:39 kapalua sshd\[21960\]: Invalid user server from 104.42.27.187
Sep  8 22:46:39 kapalua sshd\[21960\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
2019-09-09 16:47:04
104.42.27.187 attackspam
Sep  7 14:21:06 hpm sshd\[27072\]: Invalid user ftp_user from 104.42.27.187
Sep  7 14:21:06 hpm sshd\[27072\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Sep  7 14:21:09 hpm sshd\[27072\]: Failed password for invalid user ftp_user from 104.42.27.187 port 1408 ssh2
Sep  7 14:26:11 hpm sshd\[27478\]: Invalid user steam from 104.42.27.187
Sep  7 14:26:11 hpm sshd\[27478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
2019-09-08 08:40:18
104.42.27.187 attack
Aug 13 10:00:58 localhost sshd\[30174\]: Invalid user angie from 104.42.27.187
Aug 13 10:00:58 localhost sshd\[30174\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
Aug 13 10:01:00 localhost sshd\[30174\]: Failed password for invalid user angie from 104.42.27.187 port 1600 ssh2
Aug 13 10:06:20 localhost sshd\[30628\]: Invalid user b from 104.42.27.187
Aug 13 10:06:20 localhost sshd\[30628\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.42.27.187
...
2019-08-13 18:48:53
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.42.27.181
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5535
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.42.27.181.			IN	A

;; AUTHORITY SECTION:
.			410	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022800 1800 900 604800 86400

;; Query time: 75 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 28 16:13:51 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 181.27.42.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 181.27.42.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.153.199.131 attackbots
RDP Bruteforce
2020-02-14 07:56:07
83.28.50.110 attackbots
Feb 13 12:38:18 web1 sshd\[29854\]: Invalid user stg from 83.28.50.110
Feb 13 12:38:18 web1 sshd\[29854\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.28.50.110
Feb 13 12:38:21 web1 sshd\[29854\]: Failed password for invalid user stg from 83.28.50.110 port 55746 ssh2
Feb 13 12:41:19 web1 sshd\[30183\]: Invalid user vbox from 83.28.50.110
Feb 13 12:41:19 web1 sshd\[30183\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.28.50.110
2020-02-14 07:58:07
104.168.104.41 attack
Invalid user lze from 104.168.104.41 port 56033
2020-02-14 07:42:23
2.82.138.44 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-14 07:33:29
200.151.208.130 attackbotsspam
Feb 13 10:21:03 web1 sshd\[16393\]: Invalid user cguay from 200.151.208.130
Feb 13 10:21:03 web1 sshd\[16393\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.151.208.130
Feb 13 10:21:06 web1 sshd\[16393\]: Failed password for invalid user cguay from 200.151.208.130 port 58005 ssh2
Feb 13 10:25:42 web1 sshd\[16888\]: Invalid user xi from 200.151.208.130
Feb 13 10:25:42 web1 sshd\[16888\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.151.208.130
2020-02-14 07:32:01
77.13.126.248 attackspambots
Feb 13 22:10:01 server sshd\[9518\]: Invalid user pi from 77.13.126.248
Feb 13 22:10:01 server sshd\[9518\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=x4d0d7ef8.dyn.telefonica.de 
Feb 13 22:10:01 server sshd\[9520\]: Invalid user pi from 77.13.126.248
Feb 13 22:10:01 server sshd\[9520\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=x4d0d7ef8.dyn.telefonica.de 
Feb 13 22:10:02 server sshd\[9518\]: Failed password for invalid user pi from 77.13.126.248 port 49108 ssh2
...
2020-02-14 07:53:28
2.238.32.42 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-14 07:44:45
2.237.77.138 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-14 07:50:00
178.62.37.78 attackspam
Feb 13 20:38:41 legacy sshd[11173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.37.78
Feb 13 20:38:43 legacy sshd[11173]: Failed password for invalid user sabye from 178.62.37.78 port 58330 ssh2
Feb 13 20:41:58 legacy sshd[11363]: Failed password for root from 178.62.37.78 port 59980 ssh2
...
2020-02-14 08:01:21
185.153.199.132 attack
2020-02-13T20:18:35Z - RDP login failed multiple times. (185.153.199.132)
2020-02-14 07:52:37
61.244.74.20 attack
1581621001 - 02/13/2020 20:10:01 Host: 61.244.74.20/61.244.74.20 Port: 445 TCP Blocked
2020-02-14 07:54:38
14.169.172.68 attack
Email rejected due to spam filtering
2020-02-14 07:44:16
45.55.188.133 attackspambots
Hacking
2020-02-14 08:05:45
92.63.194.102 attackbots
2020-02-13T20:13:19Z - RDP login failed multiple times. (92.63.194.102)
2020-02-14 08:07:57
52.156.8.149 attack
Feb 13 06:47:52 scivo sshd[7177]: Did not receive identification string from 52.156.8.149
Feb 13 06:48:32 scivo sshd[7231]: Invalid user Adminixxxr1 from 52.156.8.149
Feb 13 06:48:32 scivo sshd[7231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.156.8.149 
Feb 13 06:48:34 scivo sshd[7231]: Failed password for invalid user Adminixxxr1 from 52.156.8.149 port 47696 ssh2
Feb 13 06:48:34 scivo sshd[7231]: Received disconnect from 52.156.8.149: 11: Normal Shutdown, Thank you for playing [preauth]
Feb 13 06:49:00 scivo sshd[7233]: Invalid user Aidanpremium from 52.156.8.149
Feb 13 06:49:00 scivo sshd[7233]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.156.8.149 
Feb 13 06:49:02 scivo sshd[7233]: Failed password for invalid user Aidanpremium from 52.156.8.149 port 51730 ssh2
Feb 13 06:49:02 scivo sshd[7233]: Received disconnect from 52.156.8.149: 11: Normal Shutdown, Thank you for playin........
-------------------------------
2020-02-14 08:02:11

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