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: None

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 <<>> 104.21.17.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49940
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.17.139.			IN	A

;; AUTHORITY SECTION:
.			186	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 47 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:29:45 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.17.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.17.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
85.172.107.10 attackspambots
Repeated brute force against a port
2019-12-03 08:19:37
218.92.0.193 attack
2019-12-03T06:04:44.153229scmdmz1 sshd\[9858\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.193  user=root
2019-12-03T06:04:45.628331scmdmz1 sshd\[9858\]: Failed password for root from 218.92.0.193 port 57451 ssh2
2019-12-03T06:04:49.323809scmdmz1 sshd\[9858\]: Failed password for root from 218.92.0.193 port 57451 ssh2
...
2019-12-03 13:07:43
185.53.88.98 attack
firewall-block, port(s): 5060/udp
2019-12-03 08:30:25
164.132.145.70 attackspam
Dec  3 05:52:34 fr01 sshd[10255]: Invalid user guest from 164.132.145.70
Dec  3 05:52:34 fr01 sshd[10255]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.145.70
Dec  3 05:52:34 fr01 sshd[10255]: Invalid user guest from 164.132.145.70
Dec  3 05:52:36 fr01 sshd[10255]: Failed password for invalid user guest from 164.132.145.70 port 48988 ssh2
Dec  3 06:01:59 fr01 sshd[11935]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.145.70  user=root
Dec  3 06:02:01 fr01 sshd[11935]: Failed password for root from 164.132.145.70 port 37308 ssh2
...
2019-12-03 13:06:29
27.128.175.209 attack
Dec  2 18:47:28 eddieflores sshd\[20774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.128.175.209  user=root
Dec  2 18:47:30 eddieflores sshd\[20774\]: Failed password for root from 27.128.175.209 port 53934 ssh2
Dec  2 18:56:39 eddieflores sshd\[21519\]: Invalid user humble from 27.128.175.209
Dec  2 18:56:39 eddieflores sshd\[21519\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.128.175.209
Dec  2 18:56:40 eddieflores sshd\[21519\]: Failed password for invalid user humble from 27.128.175.209 port 57178 ssh2
2019-12-03 13:09:43
190.187.67.67 attackbotsspam
Dec 02 17:17:54 askasleikir sshd[225090]: Failed password for invalid user oracle from 190.187.67.67 port 58372 ssh2
2019-12-03 08:38:15
183.82.2.251 attack
Dec  2 13:17:04 hpm sshd\[30253\]: Invalid user rodiere from 183.82.2.251
Dec  2 13:17:04 hpm sshd\[30253\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.82.2.251
Dec  2 13:17:06 hpm sshd\[30253\]: Failed password for invalid user rodiere from 183.82.2.251 port 34604 ssh2
Dec  2 13:23:40 hpm sshd\[31002\]: Invalid user schuil from 183.82.2.251
Dec  2 13:23:40 hpm sshd\[31002\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.82.2.251
2019-12-03 08:27:51
2607:5300:60:520a:: attackspam
xmlrpc attack
2019-12-03 13:13:45
191.6.235.55 attackspambots
Automatic report - Port Scan Attack
2019-12-03 13:00:37
80.82.79.235 attackspambots
Dec  3 01:14:23 mail postfix/smtpd\[21037\]: warning: unknown\[80.82.79.235\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  3 01:14:44 mail postfix/smtpd\[21574\]: warning: unknown\[80.82.79.235\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  3 01:15:05 mail postfix/smtpd\[21037\]: warning: unknown\[80.82.79.235\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-12-03 08:28:46
181.127.196.226 attackbots
Dec  2 14:00:40 tdfoods sshd\[29307\]: Invalid user cronkright from 181.127.196.226
Dec  2 14:00:40 tdfoods sshd\[29307\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.127.196.226
Dec  2 14:00:42 tdfoods sshd\[29307\]: Failed password for invalid user cronkright from 181.127.196.226 port 39092 ssh2
Dec  2 14:08:43 tdfoods sshd\[30090\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.127.196.226  user=root
Dec  2 14:08:45 tdfoods sshd\[30090\]: Failed password for root from 181.127.196.226 port 52208 ssh2
2019-12-03 08:28:08
77.55.236.104 attackbotsspam
Dec  3 01:59:49 sshd: Connection from 77.55.236.104 port 55610
Dec  3 01:59:50 sshd: Invalid user vee from 77.55.236.104
Dec  3 01:59:52 sshd: Failed password for invalid user vee from 77.55.236.104 port 55610 ssh2
Dec  3 01:59:52 sshd: Received disconnect from 77.55.236.104: 11: Bye Bye [preauth]
2019-12-03 13:08:57
104.168.151.39 attack
Dec  3 01:20:25 vps647732 sshd[11910]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.168.151.39
Dec  3 01:20:27 vps647732 sshd[11910]: Failed password for invalid user admin from 104.168.151.39 port 35368 ssh2
...
2019-12-03 08:23:05
149.202.206.206 attack
Dec  3 00:00:31 web8 sshd\[7886\]: Invalid user zzz from 149.202.206.206
Dec  3 00:00:31 web8 sshd\[7886\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.206.206
Dec  3 00:00:34 web8 sshd\[7886\]: Failed password for invalid user zzz from 149.202.206.206 port 55285 ssh2
Dec  3 00:06:17 web8 sshd\[10698\]: Invalid user www from 149.202.206.206
Dec  3 00:06:17 web8 sshd\[10698\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.206.206
2019-12-03 08:29:58
35.197.227.71 attackbotsspam
2019-12-03T01:34:19.3550761240 sshd\[4027\]: Invalid user ubuntu from 35.197.227.71 port 41096
2019-12-03T01:34:19.3583751240 sshd\[4027\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.197.227.71
2019-12-03T01:34:21.0913481240 sshd\[4027\]: Failed password for invalid user ubuntu from 35.197.227.71 port 41096 ssh2
...
2019-12-03 08:40:51

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