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: Unicom Liaoning Province Network

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackbots
Unauthorised access (Oct  3) SRC=42.4.3.149 LEN=40 TTL=49 ID=10907 TCP DPT=8080 WINDOW=31082 SYN 
Unauthorised access (Oct  2) SRC=42.4.3.149 LEN=40 TTL=49 ID=61332 TCP DPT=8080 WINDOW=31082 SYN 
Unauthorised access (Oct  1) SRC=42.4.3.149 LEN=40 TTL=49 ID=58188 TCP DPT=8080 WINDOW=31082 SYN
2019-10-03 16:24:59
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.4.3.149
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12671
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			446	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019100300 1800 900 604800 86400

;; Query time: 101 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 03 16:24:56 CST 2019
;; MSG SIZE  rcvd: 114
Host info
Host 149.3.4.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 149.3.4.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
90.188.38.1 attackspam
Trying ports that it shouldn't be.
2019-08-01 05:02:58
190.140.110.10 attackbots
Apr 14 16:18:18 ubuntu sshd[22932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.140.110.10
Apr 14 16:18:20 ubuntu sshd[22932]: Failed password for invalid user nu from 190.140.110.10 port 54588 ssh2
Apr 14 16:21:01 ubuntu sshd[22999]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.140.110.10
Apr 14 16:21:03 ubuntu sshd[22999]: Failed password for invalid user tssound from 190.140.110.10 port 52958 ssh2
2019-08-01 05:09:47
27.115.124.6 attackspam
Don't really know what they are trying to achieve as the log shows a hex encoded request that I am not going to bother to decode.
Interesting to note that 27.115.124.70 is also spinning up similar requests at about the same time.
Are they friends?
2019-08-01 04:46:08
101.231.201.50 attackbotsspam
Jul 31 20:47:19 ubuntu-2gb-nbg1-dc3-1 sshd[13825]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.201.50
Jul 31 20:47:21 ubuntu-2gb-nbg1-dc3-1 sshd[13825]: Failed password for invalid user helpdesk from 101.231.201.50 port 11758 ssh2
...
2019-08-01 05:17:02
203.101.174.2 attackspam
SMB Server BruteForce Attack
2019-08-01 05:24:09
54.180.92.66 attackspam
Jul 31 21:58:49 ubuntu-2gb-nbg1-dc3-1 sshd[18927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.180.92.66
Jul 31 21:58:52 ubuntu-2gb-nbg1-dc3-1 sshd[18927]: Failed password for invalid user celine from 54.180.92.66 port 34370 ssh2
...
2019-08-01 05:08:45
178.128.107.61 attackspam
Jul 31 22:38:46 meumeu sshd[15713]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.107.61 
Jul 31 22:38:49 meumeu sshd[15713]: Failed password for invalid user prince from 178.128.107.61 port 57010 ssh2
Jul 31 22:46:32 meumeu sshd[16549]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.107.61 
...
2019-08-01 04:47:38
213.200.15.80 attack
¯\_(ツ)_/¯
2019-08-01 05:24:32
104.245.145.36 attackspambots
(From mcphillamy.garnet@hotmail.com) Enjoy tons of high converting visitors sent directly to your site starting at only $38. Would you like to learn more? Write a reply here for info: emma5885fro@gmail.com
2019-08-01 05:28:25
218.241.98.198 attack
" "
2019-08-01 05:22:32
83.28.233.93 attackspam
Telnet Server BruteForce Attack
2019-08-01 05:05:28
91.121.220.97 attackbots
Jul 31 22:10:13 nextcloud sshd\[30563\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.220.97  user=root
Jul 31 22:10:15 nextcloud sshd\[30563\]: Failed password for root from 91.121.220.97 port 60324 ssh2
Jul 31 22:10:18 nextcloud sshd\[30695\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.220.97  user=root
...
2019-08-01 04:44:19
190.128.159.118 attack
Jul 10 16:41:30 dallas01 sshd[8733]: Failed password for invalid user paola from 190.128.159.118 port 37256 ssh2
Jul 10 16:43:31 dallas01 sshd[9003]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.128.159.118
Jul 10 16:43:33 dallas01 sshd[9003]: Failed password for invalid user test from 190.128.159.118 port 53714 ssh2
2019-08-01 05:25:26
91.121.157.83 attack
Jul 31 13:12:11 xb0 sshd[17400]: Failed password for invalid user david from 91.121.157.83 port 38128 ssh2
Jul 31 13:12:11 xb0 sshd[17400]: Received disconnect from 91.121.157.83: 11: Bye Bye [preauth]
Jul 31 13:21:36 xb0 sshd[14061]: Failed password for invalid user colleen from 91.121.157.83 port 38176 ssh2
Jul 31 13:21:36 xb0 sshd[14061]: Received disconnect from 91.121.157.83: 11: Bye Bye [preauth]
Jul 31 13:25:49 xb0 sshd[11346]: Failed password for invalid user luciana from 91.121.157.83 port 35444 ssh2
Jul 31 13:25:49 xb0 sshd[11346]: Received disconnect from 91.121.157.83: 11: Bye Bye [preauth]
Jul 31 13:29:52 xb0 sshd[21508]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.157.83  user=ntpd
Jul 31 13:29:54 xb0 sshd[21508]: Failed password for ntpd from 91.121.157.83 port 32842 ssh2
Jul 31 13:29:54 xb0 sshd[21508]: Received disconnect from 91.121.157.83: 11: Bye Bye [preauth]
Jul 31 13:34:01 xb0 sshd[20593]: Failed ........
-------------------------------
2019-08-01 04:44:34
89.65.17.100 attack
Jul 31 20:03:21 MK-Soft-VM4 sshd\[10962\]: Invalid user Ken from 89.65.17.100 port 59187
Jul 31 20:03:21 MK-Soft-VM4 sshd\[10962\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.65.17.100
Jul 31 20:03:23 MK-Soft-VM4 sshd\[10962\]: Failed password for invalid user Ken from 89.65.17.100 port 59187 ssh2
...
2019-08-01 05:08:24

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