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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.42.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34476
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.139.			IN	A

;; AUTHORITY SECTION:
.			179	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 53 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:09:36 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
102.133.165.93 attackbotsspam
Jul 15 03:28:10 roki-contabo sshd\[6186\]: Invalid user admin from 102.133.165.93
Jul 15 03:28:10 roki-contabo sshd\[6186\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.133.165.93
Jul 15 03:28:12 roki-contabo sshd\[6186\]: Failed password for invalid user admin from 102.133.165.93 port 18453 ssh2
Jul 15 21:05:15 roki-contabo sshd\[14706\]: Invalid user ec2-user from 102.133.165.93
Jul 15 21:05:15 roki-contabo sshd\[14706\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.133.165.93
...
2020-07-16 03:15:50
20.50.20.99 attackspam
"Unauthorized connection attempt on SSHD detected"
2020-07-16 03:09:41
20.50.126.86 attackbotsspam
Jul 15 20:53:06 sshgateway sshd\[30179\]: Invalid user rebecca from 20.50.126.86
Jul 15 20:53:06 sshgateway sshd\[30179\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.50.126.86
Jul 15 20:53:08 sshgateway sshd\[30179\]: Failed password for invalid user rebecca from 20.50.126.86 port 54682 ssh2
2020-07-16 03:16:36
111.230.241.110 attack
Jul 15 19:34:33 ns382633 sshd\[11766\]: Invalid user Admin from 111.230.241.110 port 49522
Jul 15 19:34:33 ns382633 sshd\[11766\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.241.110
Jul 15 19:34:35 ns382633 sshd\[11766\]: Failed password for invalid user Admin from 111.230.241.110 port 49522 ssh2
Jul 15 19:37:51 ns382633 sshd\[12448\]: Invalid user sdy from 111.230.241.110 port 51862
Jul 15 19:37:51 ns382633 sshd\[12448\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.241.110
2020-07-16 03:04:31
200.236.117.166 attack
Automatic report - Port Scan Attack
2020-07-16 02:55:47
52.152.138.54 attackspam
SSH invalid-user multiple login attempts
2020-07-16 03:03:22
128.199.44.102 attackspambots
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-15T17:11:05Z and 2020-07-15T17:19:02Z
2020-07-16 02:50:49
20.52.37.203 attackbotsspam
[Tue Jul 14 12:39:19 2020] Failed password for invalid user ispgateway from 20.52.37.203 port 39907 ssh2
[Tue Jul 14 12:39:19 2020] Failed password for invalid user webserver from 20.52.37.203 port 39897 ssh2
[Tue Jul 14 12:39:19 2020] Failed password for invalid user ispgateway from 20.52.37.203 port 39902 ssh2
[Tue Jul 14 12:39:19 2020] Failed password for invalid user ispgateway from 20.52.37.203 port 39904 ssh2
[Tue Jul 14 12:39:19 2020] Failed password for invalid user webserver.iddos-domain.tld from 20.52.37.203 port 39910 ssh2
[Tue Jul 14 12:39:19 2020] Failed password for invalid user ispgateway from 20.52.37.203 port 39905 ssh2
[Tue Jul 14 12:39:19 2020] Failed password for invalid user admin from 20.52.37.203 port 39922 ssh2
[Tue Jul 14 12:39:19 2020] Failed password for invalid user webserver from 20.52.37.203 port 39898 ssh2
[Tue Jul 14 12:39:19 2020] Failed password for r.r from 20.52.37.203 port 39915 ssh2
[Tue Jul 14 12:39:19 2020] Failed password for inv........
-------------------------------
2020-07-16 03:05:46
20.54.139.166 attackspambots
Jul 15 20:53:20 ArkNodeAT sshd\[17184\]: Invalid user rebecca from 20.54.139.166
Jul 15 20:53:20 ArkNodeAT sshd\[17184\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.54.139.166
Jul 15 20:53:22 ArkNodeAT sshd\[17184\]: Failed password for invalid user rebecca from 20.54.139.166 port 52306 ssh2
2020-07-16 03:03:44
182.232.136.239 attackspam
20/7/15@09:01:17: FAIL: Alarm-Network address from=182.232.136.239
...
2020-07-16 03:17:53
109.129.124.128 attackbots
" "
2020-07-16 03:19:18
119.123.243.194 attackspam
20 attempts against mh-ssh on soil
2020-07-16 03:24:56
90.156.152.77 attackspambots
 TCP (SYN) 90.156.152.77:57809 -> port 3389, len 40
2020-07-16 03:05:00
40.87.107.162 attackspambots
Jul 15 12:59:52 pi sshd[12538]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.87.107.162 
Jul 15 12:59:54 pi sshd[12538]: Failed password for invalid user magnos from 40.87.107.162 port 11731 ssh2
2020-07-16 02:53:01
20.43.56.233 attackbots
Jul 15 12:27:40 mail sshd\[30504\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.43.56.233  user=root
...
2020-07-16 03:23:21

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