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: Hong Kong

Internet Service Provider: Hong Kong Telecommunications (HKT) Limited

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackspam
Sep 22 17:01:35 ssh2 sshd[20490]: Invalid user guest from 42.3.194.138 port 42202
Sep 22 17:01:35 ssh2 sshd[20490]: Failed password for invalid user guest from 42.3.194.138 port 42202 ssh2
Sep 22 17:01:36 ssh2 sshd[20490]: Connection closed by invalid user guest 42.3.194.138 port 42202 [preauth]
...
2020-09-24 01:39:30
attackbotsspam
Sep 22 17:01:35 ssh2 sshd[20490]: Invalid user guest from 42.3.194.138 port 42202
Sep 22 17:01:35 ssh2 sshd[20490]: Failed password for invalid user guest from 42.3.194.138 port 42202 ssh2
Sep 22 17:01:36 ssh2 sshd[20490]: Connection closed by invalid user guest 42.3.194.138 port 42202 [preauth]
...
2020-09-23 17:45:02
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.3.194.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56941
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			508	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020092300 1800 900 604800 86400

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Sep 23 17:44:58 CST 2020
;; MSG SIZE  rcvd: 116
Host info
138.194.3.42.in-addr.arpa domain name pointer 42-3-194-138.static.netvigator.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
138.194.3.42.in-addr.arpa	name = 42-3-194-138.static.netvigator.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
59.145.221.103 attackbotsspam
Feb 19 18:15:35 ArkNodeAT sshd\[3693\]: Invalid user info from 59.145.221.103
Feb 19 18:15:35 ArkNodeAT sshd\[3693\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.145.221.103
Feb 19 18:15:38 ArkNodeAT sshd\[3693\]: Failed password for invalid user info from 59.145.221.103 port 42849 ssh2
2020-02-20 05:29:05
106.51.1.131 attackbotsspam
Unauthorized connection attempt from IP address 106.51.1.131 on Port 445(SMB)
2020-02-20 05:49:18
92.118.160.41 attackbots
GR_lt-source-1-mnt_<177>1582141577 [1:2403468:55470] ET CINS Active Threat Intelligence Poor Reputation IP TCP group 85 [Classification: Misc Attack] [Priority: 2] {TCP} 92.118.160.41:56067
2020-02-20 05:50:52
114.32.205.137 attackbots
Port probing on unauthorized port 23
2020-02-20 05:23:40
89.240.36.162 attackspam
Honeypot attack, port: 4567, PTR: host-89-240-36-162.as13285.net.
2020-02-20 05:47:54
190.129.75.197 attack
Feb 19 16:12:01 debian-2gb-nbg1-2 kernel: \[4384334.009687\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=190.129.75.197 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=231 ID=5410 PROTO=TCP SPT=53066 DPT=3389 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-20 05:40:57
92.118.160.45 attack
firewall-block, port(s): 5061/tcp
2020-02-20 05:46:49
213.127.111.63 attackspam
Honeypot attack, port: 445, PTR: ip-213-127-111-63.ip.prioritytelecom.net.
2020-02-20 05:49:57
139.59.211.245 attack
$f2bV_matches
2020-02-20 05:39:31
118.32.133.252 attack
Fail2Ban Ban Triggered
2020-02-20 05:39:57
117.5.121.128 attackspambots
Honeypot attack, port: 5555, PTR: localhost.
2020-02-20 05:32:33
91.238.91.253 attack
Unauthorized connection attempt from IP address 91.238.91.253 on Port 445(SMB)
2020-02-20 05:33:04
45.79.152.7 attackbots
proto=tcp  .  spt=49859  .  dpt=3389  .  src=45.79.152.7  .  dst=xx.xx.4.1  .     Found on   Binary Defense       (229)
2020-02-20 05:26:16
121.146.153.89 attackspambots
Honeypot attack, port: 81, PTR: PTR record not found
2020-02-20 05:23:27
125.138.58.188 attackspambots
$f2bV_matches
2020-02-20 05:50:28

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