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 <<>> 104.21.36.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47101
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.36.139.			IN	A

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

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:12:57 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.36.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.36.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.197.94.57 attack
Jul 30 17:19:11 xxxxxxx8 sshd[2472]: Invalid user dove from 138.197.94.57 port 45240
Jul 30 17:19:11 xxxxxxx8 sshd[2472]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.94.57
Jul 30 17:19:13 xxxxxxx8 sshd[2472]: Failed password for invalid user dove from 138.197.94.57 port 45240 ssh2
Jul 30 17:24:43 xxxxxxx8 sshd[2788]: Invalid user syy from 138.197.94.57 port 49148
Jul 30 17:24:43 xxxxxxx8 sshd[2788]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.94.57
Jul 30 17:24:45 xxxxxxx8 sshd[2788]: Failed password for invalid user syy from 138.197.94.57 port 49148 ssh2
Jul 30 17:28:40 xxxxxxx8 sshd[3079]: Invalid user zhaoshaojing from 138.197.94.57 port 33452
Jul 30 17:28:40 xxxxxxx8 sshd[3079]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.94.57
Jul 30 17:28:42 xxxxxxx8 sshd[3079]: Failed password for invalid user zhaoshaojing from........
------------------------------
2020-08-04 21:04:36
206.189.194.249 attack
2020-08-04T13:28:19.285436mail.broermann.family sshd[26815]: Failed password for root from 206.189.194.249 port 58548 ssh2
2020-08-04T13:32:40.312055mail.broermann.family sshd[26974]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.194.249  user=root
2020-08-04T13:32:41.568626mail.broermann.family sshd[26974]: Failed password for root from 206.189.194.249 port 42892 ssh2
2020-08-04T13:36:52.392211mail.broermann.family sshd[27163]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.194.249  user=root
2020-08-04T13:36:54.577150mail.broermann.family sshd[27163]: Failed password for root from 206.189.194.249 port 55468 ssh2
...
2020-08-04 21:25:59
45.55.134.67 attackspam
Fail2Ban Ban Triggered (2)
2020-08-04 21:08:19
220.132.75.140 attackbotsspam
Aug  4 12:15:06 ip-172-31-61-156 sshd[5318]: Failed password for root from 220.132.75.140 port 39178 ssh2
Aug  4 12:15:04 ip-172-31-61-156 sshd[5318]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.132.75.140  user=root
Aug  4 12:15:06 ip-172-31-61-156 sshd[5318]: Failed password for root from 220.132.75.140 port 39178 ssh2
Aug  4 12:19:11 ip-172-31-61-156 sshd[5490]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.132.75.140  user=root
Aug  4 12:19:12 ip-172-31-61-156 sshd[5490]: Failed password for root from 220.132.75.140 port 46498 ssh2
...
2020-08-04 21:22:29
218.92.0.216 attack
Aug  4 15:23:14 eventyay sshd[23195]: Failed password for root from 218.92.0.216 port 11921 ssh2
Aug  4 15:23:28 eventyay sshd[23208]: Failed password for root from 218.92.0.216 port 50938 ssh2
...
2020-08-04 21:26:20
58.65.223.79 attack
GET /wp-login.php HTTP/1.1
2020-08-04 21:35:20
94.191.3.81 attackbotsspam
Aug  4 12:16:55 OPSO sshd\[4962\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.3.81  user=root
Aug  4 12:16:57 OPSO sshd\[4962\]: Failed password for root from 94.191.3.81 port 55672 ssh2
Aug  4 12:21:39 OPSO sshd\[5805\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.3.81  user=root
Aug  4 12:21:41 OPSO sshd\[5805\]: Failed password for root from 94.191.3.81 port 50232 ssh2
Aug  4 12:26:27 OPSO sshd\[6531\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.3.81  user=root
2020-08-04 21:45:23
188.169.45.247 attack
Unauthorized connection attempt detected from IP address 188.169.45.247 to port 23
2020-08-04 21:11:29
117.89.12.194 attackbotsspam
2020-08-04T08:25:15.717286devel sshd[25791]: Failed password for root from 117.89.12.194 port 58209 ssh2
2020-08-04T08:27:24.946469devel sshd[26064]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.89.12.194  user=root
2020-08-04T08:27:26.705324devel sshd[26064]: Failed password for root from 117.89.12.194 port 39580 ssh2
2020-08-04 21:18:30
68.183.88.186 attackspam
Aug  4 15:34:50 electroncash sshd[43729]: Failed password for root from 68.183.88.186 port 60156 ssh2
Aug  4 15:36:56 electroncash sshd[44306]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.88.186  user=root
Aug  4 15:36:58 electroncash sshd[44306]: Failed password for root from 68.183.88.186 port 33218 ssh2
Aug  4 15:39:03 electroncash sshd[44866]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.88.186  user=root
Aug  4 15:39:05 electroncash sshd[44866]: Failed password for root from 68.183.88.186 port 34512 ssh2
...
2020-08-04 21:47:17
35.188.246.64 attackspam
Aug  4 14:23:11 prod4 sshd\[27260\]: Failed password for root from 35.188.246.64 port 40718 ssh2
Aug  4 14:28:32 prod4 sshd\[29940\]: Failed password for root from 35.188.246.64 port 39720 ssh2
Aug  4 14:32:43 prod4 sshd\[32147\]: Failed password for root from 35.188.246.64 port 53296 ssh2
...
2020-08-04 21:05:54
125.119.35.131 attackspam
Hacking
2020-08-04 21:17:30
187.167.69.122 attackspambots
Aug  4 13:10:14 Ubuntu-1404-trusty-64-minimal sshd\[23121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.167.69.122  user=root
Aug  4 13:10:16 Ubuntu-1404-trusty-64-minimal sshd\[23121\]: Failed password for root from 187.167.69.122 port 40774 ssh2
Aug  4 14:01:32 Ubuntu-1404-trusty-64-minimal sshd\[2192\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.167.69.122  user=root
Aug  4 14:01:33 Ubuntu-1404-trusty-64-minimal sshd\[2192\]: Failed password for root from 187.167.69.122 port 58128 ssh2
Aug  4 14:05:40 Ubuntu-1404-trusty-64-minimal sshd\[4464\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.167.69.122  user=root
2020-08-04 21:38:59
151.42.91.212 attack
Aug  4 11:17:55 ghostname-secure sshd[722]: Bad protocol version identification '' from 151.42.91.212 port 52244
Aug  4 11:18:22 ghostname-secure sshd[725]: reveeclipse mapping checking getaddrinfo for adsl-ull-212-91.42-151.wind.hostname [151.42.91.212] failed - POSSIBLE BREAK-IN ATTEMPT!
Aug  4 11:18:23 ghostname-secure sshd[725]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.42.91.212  user=r.r
Aug  4 11:18:25 ghostname-secure sshd[725]: Failed password for r.r from 151.42.91.212 port 52480 ssh2
Aug  4 11:18:26 ghostname-secure sshd[725]: Connection closed by 151.42.91.212 [preauth]
Aug  4 11:18:53 ghostname-secure sshd[740]: reveeclipse mapping checking getaddrinfo for adsl-ull-212-91.42-151.wind.hostname [151.42.91.212] failed - POSSIBLE BREAK-IN ATTEMPT!
Aug  4 11:18:53 ghostname-secure sshd[740]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.42.91.212  user=r.r
Aug  4 11:1........
-------------------------------
2020-08-04 21:19:29
122.152.217.9 attackspambots
Brute-force attempt banned
2020-08-04 21:20:14

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