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 <<>> 104.21.21.13
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62601
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.13.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:53:11 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 13.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 13.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.38.237.214 attackbotsspam
Sep 22 18:31:27 ns37 sshd[30590]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.237.214
2019-09-23 01:45:32
62.205.222.186 attackspam
Sep 22 06:44:49 php1 sshd\[30254\]: Invalid user sinusbot3 from 62.205.222.186
Sep 22 06:44:49 php1 sshd\[30254\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.205.222.186
Sep 22 06:44:51 php1 sshd\[30254\]: Failed password for invalid user sinusbot3 from 62.205.222.186 port 50155 ssh2
Sep 22 06:51:51 php1 sshd\[30905\]: Invalid user admin from 62.205.222.186
Sep 22 06:51:51 php1 sshd\[30905\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.205.222.186
2019-09-23 01:39:44
118.174.45.29 attackspambots
Sep 22 19:30:37 eventyay sshd[29113]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.174.45.29
Sep 22 19:30:39 eventyay sshd[29113]: Failed password for invalid user rn from 118.174.45.29 port 51034 ssh2
Sep 22 19:35:56 eventyay sshd[29194]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.174.45.29
...
2019-09-23 01:47:14
110.164.205.133 attackspam
2019-09-01 01:40:53,457 fail2ban.actions        [804]: NOTICE  [sshd] Ban 110.164.205.133
2019-09-01 04:49:20,657 fail2ban.actions        [804]: NOTICE  [sshd] Ban 110.164.205.133
2019-09-01 07:55:15,273 fail2ban.actions        [804]: NOTICE  [sshd] Ban 110.164.205.133
...
2019-09-23 01:55:38
173.15.106.189 attackspambots
Unauthorized SSH login attempts
2019-09-23 01:39:20
41.21.200.254 attack
Sep 22 16:12:34 hcbbdb sshd\[13692\]: Invalid user frappe from 41.21.200.254
Sep 22 16:12:34 hcbbdb sshd\[13692\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.21.200.254
Sep 22 16:12:36 hcbbdb sshd\[13692\]: Failed password for invalid user frappe from 41.21.200.254 port 41091 ssh2
Sep 22 16:18:36 hcbbdb sshd\[14418\]: Invalid user mailnull from 41.21.200.254
Sep 22 16:18:36 hcbbdb sshd\[14418\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.21.200.254
2019-09-23 01:56:18
106.12.11.166 attackbotsspam
Sep 22 19:57:30 eventyay sshd[29587]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.11.166
Sep 22 19:57:32 eventyay sshd[29587]: Failed password for invalid user tester from 106.12.11.166 port 40224 ssh2
Sep 22 20:02:28 eventyay sshd[29679]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.11.166
...
2019-09-23 02:08:01
51.38.113.45 attack
2019-08-18 02:27:26,302 fail2ban.actions        [878]: NOTICE  [sshd] Ban 51.38.113.45
2019-08-18 05:34:06,536 fail2ban.actions        [878]: NOTICE  [sshd] Ban 51.38.113.45
2019-08-18 08:40:01,025 fail2ban.actions        [878]: NOTICE  [sshd] Ban 51.38.113.45
...
2019-09-23 01:52:50
220.176.204.91 attack
$f2bV_matches
2019-09-23 01:27:19
107.170.76.170 attack
Sep 22 09:41:55 ws19vmsma01 sshd[195929]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.76.170
Sep 22 09:41:57 ws19vmsma01 sshd[195929]: Failed password for invalid user copier from 107.170.76.170 port 58925 ssh2
...
2019-09-23 01:43:38
66.70.189.209 attackspam
$f2bV_matches
2019-09-23 01:23:30
218.4.239.146 attackspam
Rude login attack (2 tries in 1d)
2019-09-23 01:48:33
189.171.29.64 attackbotsspam
Sep 22 03:11:46 web9 sshd\[5239\]: Invalid user attack from 189.171.29.64
Sep 22 03:11:46 web9 sshd\[5239\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.171.29.64
Sep 22 03:11:48 web9 sshd\[5239\]: Failed password for invalid user attack from 189.171.29.64 port 52490 ssh2
Sep 22 03:15:59 web9 sshd\[5990\]: Invalid user engineer from 189.171.29.64
Sep 22 03:15:59 web9 sshd\[5990\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.171.29.64
2019-09-23 01:34:48
192.200.210.164 attackspambots
Sep 22 14:27:26 mxgate1 postfix/postscreen[30518]: CONNECT from [192.200.210.164]:47230 to [176.31.12.44]:25
Sep 22 14:27:26 mxgate1 postfix/dnsblog[30901]: addr 192.200.210.164 listed by domain zen.spamhaus.org as 127.0.0.3
Sep 22 14:27:27 mxgate1 postfix/dnsblog[30897]: addr 192.200.210.164 listed by domain b.barracudacentral.org as 127.0.0.2
Sep 22 14:27:32 mxgate1 postfix/postscreen[30518]: DNSBL rank 3 for [192.200.210.164]:47230
Sep x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=192.200.210.164
2019-09-23 01:50:25
124.156.168.84 attackspam
Sep 22 07:45:23 lcdev sshd\[31953\]: Invalid user rebeca from 124.156.168.84
Sep 22 07:45:23 lcdev sshd\[31953\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.168.84
Sep 22 07:45:25 lcdev sshd\[31953\]: Failed password for invalid user rebeca from 124.156.168.84 port 47952 ssh2
Sep 22 07:49:48 lcdev sshd\[32338\]: Invalid user bridge from 124.156.168.84
Sep 22 07:49:48 lcdev sshd\[32338\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.168.84
2019-09-23 02:06:25

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