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 <<>> 104.21.26.13
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29934
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.26.13.			IN	A

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

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 19:47:07 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 13.26.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 13.26.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.12.31.173 attackspambots
Jan  9 22:27:24 ArkNodeAT sshd\[761\]: Invalid user password from 106.12.31.173
Jan  9 22:27:24 ArkNodeAT sshd\[761\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.31.173
Jan  9 22:27:26 ArkNodeAT sshd\[761\]: Failed password for invalid user password from 106.12.31.173 port 58764 ssh2
2020-01-10 05:30:04
82.79.150.118 attackspam
Unauthorized connection attempt from IP address 82.79.150.118 on Port 445(SMB)
2020-01-10 05:16:05
192.137.158.21 attackbotsspam
Dec 26 14:23:39 odroid64 sshd\[20116\]: Invalid user admin from 192.137.158.21
Dec 26 14:23:39 odroid64 sshd\[20116\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.137.158.21
...
2020-01-10 05:21:17
106.112.90.197 attackspam
2020-01-09 07:00:40 dovecot_login authenticator failed for (obzxd) [106.112.90.197]:54326 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=lijing@lerctr.org)
2020-01-09 07:00:47 dovecot_login authenticator failed for (kysqm) [106.112.90.197]:54326 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=lijing@lerctr.org)
2020-01-09 07:00:59 dovecot_login authenticator failed for (zztnl) [106.112.90.197]:54326 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=lijing@lerctr.org)
...
2020-01-10 05:11:21
45.76.230.8 attackbots
WEB_SERVER 403 Forbidden
2020-01-10 05:32:15
143.176.230.43 attack
Jan  9 16:41:39 server sshd\[6792\]: Invalid user arrezo from 143.176.230.43
Jan  9 16:41:39 server sshd\[6792\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=143.176.230.43 
Jan  9 16:41:41 server sshd\[6792\]: Failed password for invalid user arrezo from 143.176.230.43 port 49948 ssh2
Jan 10 00:16:44 server sshd\[18194\]: Invalid user hcf from 143.176.230.43
Jan 10 00:16:44 server sshd\[18194\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=143.176.230.43 
...
2020-01-10 05:21:58
113.160.178.148 attack
Fail2Ban Ban Triggered
2020-01-10 05:46:59
106.13.110.194 attackbotsspam
Lines containing failures of 106.13.110.194 (max 1000)
Jan 10 03:14:05 Server sshd[1903]: User r.r from 106.13.110.194 not allowed because not listed in AllowUsers
Jan 10 03:14:05 Server sshd[1903]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.110.194  user=r.r
Jan 10 03:14:07 Server sshd[1903]: Failed password for invalid user r.r from 106.13.110.194 port 60478 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=106.13.110.194
2020-01-10 05:50:07
189.16.0.42 attackbots
Unauthorized connection attempt from IP address 189.16.0.42 on Port 445(SMB)
2020-01-10 05:14:35
51.38.32.230 attackbotsspam
SSH Brute-Force reported by Fail2Ban
2020-01-10 05:27:01
158.69.226.107 attackbots
Jan  9 20:14:34 klukluk sshd\[30048\]: Invalid user test from 158.69.226.107
Jan  9 20:14:38 klukluk sshd\[30050\]: Invalid user test from 158.69.226.107
Jan  9 20:14:42 klukluk sshd\[30052\]: Invalid user jenkins from 158.69.226.107
...
2020-01-10 05:14:54
222.186.169.192 attackspam
Jan  9 22:35:42 legacy sshd[32528]: Failed password for root from 222.186.169.192 port 62842 ssh2
Jan  9 22:35:56 legacy sshd[32528]: error: maximum authentication attempts exceeded for root from 222.186.169.192 port 62842 ssh2 [preauth]
Jan  9 22:36:02 legacy sshd[32538]: Failed password for root from 222.186.169.192 port 27882 ssh2
...
2020-01-10 05:37:37
122.192.255.228 attackbotsspam
01/09/2020-16:43:49.988955 122.192.255.228 Protocol: 6 ET SCAN Potential SSH Scan
2020-01-10 05:44:21
222.186.173.183 attackspam
Jan  9 11:27:14 wbs sshd\[32091\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.183  user=root
Jan  9 11:27:16 wbs sshd\[32091\]: Failed password for root from 222.186.173.183 port 34714 ssh2
Jan  9 11:27:19 wbs sshd\[32091\]: Failed password for root from 222.186.173.183 port 34714 ssh2
Jan  9 11:27:22 wbs sshd\[32091\]: Failed password for root from 222.186.173.183 port 34714 ssh2
Jan  9 11:27:26 wbs sshd\[32091\]: Failed password for root from 222.186.173.183 port 34714 ssh2
2020-01-10 05:30:45
184.105.247.195 attackspam
Unauthorized connection attempt detected from IP address 184.105.247.195 to port 11211
2020-01-10 05:26:14

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