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 <<>> 104.21.235.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54942
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.235.139.			IN	A

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

;; Query time: 87 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:18:21 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 139.235.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.235.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.180.223 attackbotsspam
Dec 11 14:07:25 v22018086721571380 sshd[17307]: error: maximum authentication attempts exceeded for root from 222.186.180.223 port 50000 ssh2 [preauth]
2019-12-11 21:13:33
74.141.132.233 attackspambots
Triggered by Fail2Ban at Vostok web server
2019-12-11 21:20:05
93.171.141.141 attackbots
$f2bV_matches
2019-12-11 21:11:03
167.114.185.237 attackspam
Invalid user boeckx from 167.114.185.237 port 39022
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.114.185.237
Failed password for invalid user boeckx from 167.114.185.237 port 39022 ssh2
Invalid user mil from 167.114.185.237 port 59020
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.114.185.237
2019-12-11 21:12:29
62.173.145.147 attackspambots
ssh failed login
2019-12-11 21:00:29
112.21.191.253 attack
Dec 11 14:32:56 webhost01 sshd[28564]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.21.191.253
Dec 11 14:32:57 webhost01 sshd[28564]: Failed password for invalid user ankoor from 112.21.191.253 port 54122 ssh2
...
2019-12-11 21:05:04
201.48.206.146 attack
Dec 11 02:32:23 hpm sshd\[12929\]: Invalid user 1234 from 201.48.206.146
Dec 11 02:32:23 hpm sshd\[12929\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.48.206.146
Dec 11 02:32:24 hpm sshd\[12929\]: Failed password for invalid user 1234 from 201.48.206.146 port 39673 ssh2
Dec 11 02:40:29 hpm sshd\[13920\]: Invalid user cotterill from 201.48.206.146
Dec 11 02:40:29 hpm sshd\[13920\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.48.206.146
2019-12-11 20:44:39
103.219.76.2 attackspam
Dec  7 22:20:56 heissa sshd\[18773\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.219.76.2  user=ftp
Dec  7 22:20:58 heissa sshd\[18773\]: Failed password for ftp from 103.219.76.2 port 38676 ssh2
Dec  7 22:27:37 heissa sshd\[19796\]: Invalid user webadmin from 103.219.76.2 port 48298
Dec  7 22:27:37 heissa sshd\[19796\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.219.76.2
Dec  7 22:27:38 heissa sshd\[19796\]: Failed password for invalid user webadmin from 103.219.76.2 port 48298 ssh2
2019-12-11 21:21:28
103.242.13.70 attackspam
Dec 11 02:38:36 web1 sshd\[18708\]: Invalid user terry1 from 103.242.13.70
Dec 11 02:38:36 web1 sshd\[18708\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.242.13.70
Dec 11 02:38:37 web1 sshd\[18708\]: Failed password for invalid user terry1 from 103.242.13.70 port 59780 ssh2
Dec 11 02:45:21 web1 sshd\[19407\]: Invalid user sammy@123 from 103.242.13.70
Dec 11 02:45:21 web1 sshd\[19407\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.242.13.70
2019-12-11 20:49:18
42.115.221.40 attack
Dec 11 17:25:49 itv-usvr-01 sshd[16900]: Invalid user herodes from 42.115.221.40
Dec 11 17:25:49 itv-usvr-01 sshd[16900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.115.221.40
Dec 11 17:25:49 itv-usvr-01 sshd[16900]: Invalid user herodes from 42.115.221.40
Dec 11 17:25:51 itv-usvr-01 sshd[16900]: Failed password for invalid user herodes from 42.115.221.40 port 42206 ssh2
Dec 11 17:33:42 itv-usvr-01 sshd[17203]: Invalid user test from 42.115.221.40
2019-12-11 21:01:38
105.226.233.8 attackbotsspam
Automatic report - Port Scan Attack
2019-12-11 21:22:38
182.61.133.172 attackspam
" "
2019-12-11 21:19:32
139.59.22.169 attackbotsspam
Dec  9 16:39:28 heissa sshd\[32533\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.22.169  user=root
Dec  9 16:39:30 heissa sshd\[32533\]: Failed password for root from 139.59.22.169 port 50860 ssh2
Dec  9 16:48:25 heissa sshd\[1504\]: Invalid user admin from 139.59.22.169 port 35768
Dec  9 16:48:25 heissa sshd\[1504\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.22.169
Dec  9 16:48:27 heissa sshd\[1504\]: Failed password for invalid user admin from 139.59.22.169 port 35768 ssh2
2019-12-11 20:57:56
122.155.40.192 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-11 21:17:20
47.17.177.110 attack
--- report ---
Dec 11 08:22:44 sshd: Connection from 47.17.177.110 port 35354
Dec 11 08:22:47 sshd: Invalid user nancy from 47.17.177.110
Dec 11 08:22:48 sshd: Failed password for invalid user nancy from 47.17.177.110 port 35354 ssh2
Dec 11 08:22:49 sshd: Received disconnect from 47.17.177.110: 11: Bye Bye [preauth]
2019-12-11 20:47:20

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