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 <<>> 104.21.80.234
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15626
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.80.234.			IN	A

;; AUTHORITY SECTION:
.			7	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:01:24 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 234.80.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 234.80.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.129.147.181 attackbots
Jul  9 22:31:37 h2779839 sshd[9018]: Invalid user liana from 212.129.147.181 port 14089
Jul  9 22:31:37 h2779839 sshd[9018]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.147.181
Jul  9 22:31:37 h2779839 sshd[9018]: Invalid user liana from 212.129.147.181 port 14089
Jul  9 22:31:38 h2779839 sshd[9018]: Failed password for invalid user liana from 212.129.147.181 port 14089 ssh2
Jul  9 22:34:20 h2779839 sshd[9076]: Invalid user shuyaosong from 212.129.147.181 port 59059
Jul  9 22:34:20 h2779839 sshd[9076]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.147.181
Jul  9 22:34:20 h2779839 sshd[9076]: Invalid user shuyaosong from 212.129.147.181 port 59059
Jul  9 22:34:23 h2779839 sshd[9076]: Failed password for invalid user shuyaosong from 212.129.147.181 port 59059 ssh2
Jul  9 22:37:04 h2779839 sshd[9126]: Invalid user user from 212.129.147.181 port 40054
...
2020-07-10 05:03:13
46.38.148.18 attack
Jul  9 23:11:11 srv01 postfix/smtpd\[20905\]: warning: unknown\[46.38.148.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 23:11:38 srv01 postfix/smtpd\[20905\]: warning: unknown\[46.38.148.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 23:12:05 srv01 postfix/smtpd\[27341\]: warning: unknown\[46.38.148.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 23:12:29 srv01 postfix/smtpd\[20905\]: warning: unknown\[46.38.148.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 23:12:59 srv01 postfix/smtpd\[30091\]: warning: unknown\[46.38.148.18\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-10 05:13:51
51.38.37.89 attackspam
Jul  9 22:30:38 dev0-dcde-rnet sshd[1356]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.37.89
Jul  9 22:30:40 dev0-dcde-rnet sshd[1356]: Failed password for invalid user cyril from 51.38.37.89 port 54808 ssh2
Jul  9 22:33:28 dev0-dcde-rnet sshd[1400]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.37.89
2020-07-10 05:21:21
63.82.54.214 attackbotsspam
Postfix RBL failed
2020-07-10 04:50:52
112.85.42.176 attackspam
Failed password for invalid user from 112.85.42.176 port 59698 ssh2
2020-07-10 05:13:30
90.103.42.193 attackbotsspam
SSH fail RA
2020-07-10 05:00:19
125.124.193.237 attack
Jul  9 22:51:25 abendstille sshd\[11668\]: Invalid user Claudia from 125.124.193.237
Jul  9 22:51:25 abendstille sshd\[11668\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.124.193.237
Jul  9 22:51:27 abendstille sshd\[11668\]: Failed password for invalid user Claudia from 125.124.193.237 port 37246 ssh2
Jul  9 22:55:44 abendstille sshd\[15907\]: Invalid user alecu from 125.124.193.237
Jul  9 22:55:44 abendstille sshd\[15907\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.124.193.237
...
2020-07-10 05:15:20
116.132.47.50 attack
Jul  9 21:20:54 ajax sshd[23523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.132.47.50 
Jul  9 21:20:56 ajax sshd[23523]: Failed password for invalid user matthew from 116.132.47.50 port 60724 ssh2
2020-07-10 05:13:01
139.199.18.200 attack
Jul  9 22:18:27 buvik sshd[12546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.18.200
Jul  9 22:18:29 buvik sshd[12546]: Failed password for invalid user xgridagent from 139.199.18.200 port 45178 ssh2
Jul  9 22:21:20 buvik sshd[13019]: Invalid user sinusbot from 139.199.18.200
...
2020-07-10 04:48:43
111.231.143.71 attack
Banned for a week because repeated abuses, for example SSH, but not only
2020-07-10 04:50:03
1.220.65.85 attack
Jul  9 23:37:25 pkdns2 sshd\[39651\]: Invalid user horiuchi from 1.220.65.85Jul  9 23:37:27 pkdns2 sshd\[39651\]: Failed password for invalid user horiuchi from 1.220.65.85 port 42602 ssh2Jul  9 23:40:36 pkdns2 sshd\[39845\]: Invalid user tom from 1.220.65.85Jul  9 23:40:38 pkdns2 sshd\[39845\]: Failed password for invalid user tom from 1.220.65.85 port 39702 ssh2Jul  9 23:43:47 pkdns2 sshd\[40001\]: Invalid user admin from 1.220.65.85Jul  9 23:43:48 pkdns2 sshd\[40001\]: Failed password for invalid user admin from 1.220.65.85 port 36798 ssh2
...
2020-07-10 04:45:01
186.58.234.176 attackbots
1594326064 - 07/09/2020 22:21:04 Host: 186.58.234.176/186.58.234.176 Port: 445 TCP Blocked
2020-07-10 05:02:25
106.53.104.169 attackbots
2020-07-10T00:10:37.305052lavrinenko.info sshd[29963]: Invalid user dietmar from 106.53.104.169 port 58340
2020-07-10T00:10:37.315690lavrinenko.info sshd[29963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.104.169
2020-07-10T00:10:37.305052lavrinenko.info sshd[29963]: Invalid user dietmar from 106.53.104.169 port 58340
2020-07-10T00:10:38.858383lavrinenko.info sshd[29963]: Failed password for invalid user dietmar from 106.53.104.169 port 58340 ssh2
2020-07-10T00:13:02.543581lavrinenko.info sshd[30042]: Invalid user db2as from 106.53.104.169 port 56848
...
2020-07-10 05:16:08
106.124.142.30 attackbots
Jul  9 22:21:01 srv sshd[1488]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.142.30
2020-07-10 05:05:45
117.69.189.109 attackspam
Jul  9 22:10:09 srv01 postfix/smtpd\[8390\]: warning: unknown\[117.69.189.109\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 22:13:44 srv01 postfix/smtpd\[5929\]: warning: unknown\[117.69.189.109\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 22:20:55 srv01 postfix/smtpd\[15145\]: warning: unknown\[117.69.189.109\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 22:21:07 srv01 postfix/smtpd\[15145\]: warning: unknown\[117.69.189.109\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 22:21:23 srv01 postfix/smtpd\[15145\]: warning: unknown\[117.69.189.109\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-10 04:46:24

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