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 <<>> 104.42.27.49
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33964
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.42.27.49.			IN	A

;; AUTHORITY SECTION:
.			454	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022040201 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Apr 03 06:03:18 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 49.27.42.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 49.27.42.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.30.59 attack
Jun 20 01:49:54 gw1 sshd[25325]: Failed password for root from 222.186.30.59 port 33415 ssh2
Jun 20 01:49:56 gw1 sshd[25325]: Failed password for root from 222.186.30.59 port 33415 ssh2
...
2020-06-20 04:55:26
63.240.240.74 attackbotsspam
Jun 19 20:52:50 rush sshd[6920]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.240.240.74
Jun 19 20:52:52 rush sshd[6920]: Failed password for invalid user admin from 63.240.240.74 port 52432 ssh2
Jun 19 20:57:24 rush sshd[7111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=63.240.240.74
...
2020-06-20 05:14:20
209.17.96.50 attackspambots
8443/tcp 9000/tcp 4443/tcp...
[2020-04-21/06-19]54pkt,13pt.(tcp),1pt.(udp)
2020-06-20 04:59:33
213.244.123.182 attack
Jun 19 22:33:56 PorscheCustomer sshd[23187]: Failed password for root from 213.244.123.182 port 45049 ssh2
Jun 19 22:36:51 PorscheCustomer sshd[23318]: Failed password for root from 213.244.123.182 port 36329 ssh2
Jun 19 22:39:43 PorscheCustomer sshd[23460]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.244.123.182
...
2020-06-20 05:03:45
222.186.175.154 attack
Jun 19 23:20:23 * sshd[16804]: Failed password for root from 222.186.175.154 port 54976 ssh2
Jun 19 23:20:35 * sshd[16804]: error: maximum authentication attempts exceeded for root from 222.186.175.154 port 54976 ssh2 [preauth]
2020-06-20 05:24:16
52.186.140.214 attackspambots
Brute forcing email accounts
2020-06-20 05:22:41
212.70.149.50 attackbotsspam
Jun 19 20:41:07 mail postfix/smtpd[50521]: warning: unknown[212.70.149.50]: SASL LOGIN authentication failed: generic failure
Jun 19 20:41:18 mail postfix/smtpd[50521]: warning: unknown[212.70.149.50]: SASL LOGIN authentication failed: generic failure
Jun 19 20:41:39 mail postfix/smtpd[50521]: warning: unknown[212.70.149.50]: SASL LOGIN authentication failed: generic failure
...
2020-06-20 04:53:14
222.232.29.235 attackbots
Jun 19 22:30:43 ns37 sshd[19339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.232.29.235
Jun 19 22:30:45 ns37 sshd[19339]: Failed password for invalid user sinus from 222.232.29.235 port 39728 ssh2
Jun 19 22:39:49 ns37 sshd[19956]: Failed password for root from 222.232.29.235 port 56940 ssh2
2020-06-20 04:58:02
222.186.173.142 attackspam
Failed password for invalid user from 222.186.173.142 port 37006 ssh2
2020-06-20 05:23:28
91.72.171.138 attack
(sshd) Failed SSH login from 91.72.171.138 (AE/United Arab Emirates/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun 19 22:26:33 amsweb01 sshd[2259]: Invalid user nrg from 91.72.171.138 port 36080
Jun 19 22:26:35 amsweb01 sshd[2259]: Failed password for invalid user nrg from 91.72.171.138 port 36080 ssh2
Jun 19 22:38:35 amsweb01 sshd[4095]: Invalid user mov from 91.72.171.138 port 37130
Jun 19 22:38:38 amsweb01 sshd[4095]: Failed password for invalid user mov from 91.72.171.138 port 37130 ssh2
Jun 19 22:42:03 amsweb01 sshd[4718]: Invalid user user from 91.72.171.138 port 38228
2020-06-20 04:52:32
180.211.218.62 attackbots
$lgm
2020-06-20 04:57:05
80.82.77.86 attack
2362/udp 2302/udp 626/udp...
[2020-04-19/06-19]775pkt,14pt.(udp)
2020-06-20 05:02:23
104.229.203.202 attack
2020-06-19T20:35:20.545332shield sshd\[9985\]: Invalid user igor from 104.229.203.202 port 39978
2020-06-19T20:35:20.549434shield sshd\[9985\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=cpe-104-229-203-202.twcny.res.rr.com
2020-06-19T20:35:22.161541shield sshd\[9985\]: Failed password for invalid user igor from 104.229.203.202 port 39978 ssh2
2020-06-19T20:39:59.884623shield sshd\[10694\]: Invalid user server from 104.229.203.202 port 39522
2020-06-19T20:39:59.888434shield sshd\[10694\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=cpe-104-229-203-202.twcny.res.rr.com
2020-06-20 04:49:15
218.92.0.168 attackbots
Jun 19 22:42:48 vpn01 sshd[31668]: Failed password for root from 218.92.0.168 port 21788 ssh2
Jun 19 22:43:01 vpn01 sshd[31668]: error: maximum authentication attempts exceeded for root from 218.92.0.168 port 21788 ssh2 [preauth]
...
2020-06-20 04:51:36
167.71.134.241 attackspambots
Jun 20 06:39:53 localhost sshd[1573518]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.134.241  user=root
Jun 20 06:39:55 localhost sshd[1573518]: Failed password for root from 167.71.134.241 port 43694 ssh2
...
2020-06-20 04:51:58

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