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 <<>> 104.21.20.49
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27199
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.49.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:30:10 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 49.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 49.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.162.204.234 attack
Aug 12 15:23:52 srv-4 sshd\[28771\]: Invalid user admin from 14.162.204.234
Aug 12 15:23:52 srv-4 sshd\[28771\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.162.204.234
Aug 12 15:23:54 srv-4 sshd\[28771\]: Failed password for invalid user admin from 14.162.204.234 port 51030 ssh2
...
2019-08-12 22:18:13
218.92.0.147 attackbots
k+ssh-bruteforce
2019-08-12 22:00:39
153.36.236.35 attackspambots
SSH Brute-Force reported by Fail2Ban
2019-08-12 21:46:57
36.66.188.183 attack
Aug 12 13:53:17 unicornsoft sshd\[4852\]: Invalid user test from 36.66.188.183
Aug 12 13:53:17 unicornsoft sshd\[4852\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.66.188.183
Aug 12 13:53:19 unicornsoft sshd\[4852\]: Failed password for invalid user test from 36.66.188.183 port 38825 ssh2
2019-08-12 22:03:27
54.38.131.247 attackspambots
2019-08-12 x@x
2019-08-12 x@x
2019-08-12 x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=54.38.131.247
2019-08-12 22:10:12
221.162.255.74 attackbotsspam
Aug 12 15:22:53 [host] sshd[1211]: Invalid user christian from 221.162.255.74
Aug 12 15:22:53 [host] sshd[1211]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.162.255.74
Aug 12 15:22:55 [host] sshd[1211]: Failed password for invalid user christian from 221.162.255.74 port 55292 ssh2
2019-08-12 22:02:42
187.190.42.72 attackbots
Aug 12 15:23:44 srv-4 sshd\[28732\]: Invalid user admin from 187.190.42.72
Aug 12 15:23:44 srv-4 sshd\[28732\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.190.42.72
Aug 12 15:23:46 srv-4 sshd\[28732\]: Failed password for invalid user admin from 187.190.42.72 port 48139 ssh2
...
2019-08-12 22:22:05
5.189.160.177 attackbotsspam
Aug 12 19:19:21 lcl-usvr-02 sshd[8403]: Invalid user celery from 5.189.160.177 port 37580
Aug 12 19:19:21 lcl-usvr-02 sshd[8403]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.189.160.177
Aug 12 19:19:21 lcl-usvr-02 sshd[8403]: Invalid user celery from 5.189.160.177 port 37580
Aug 12 19:19:23 lcl-usvr-02 sshd[8403]: Failed password for invalid user celery from 5.189.160.177 port 37580 ssh2
Aug 12 19:23:26 lcl-usvr-02 sshd[9314]: Invalid user ark from 5.189.160.177 port 60524
...
2019-08-12 22:42:02
192.99.17.189 attackbotsspam
Aug 12 15:31:15 SilenceServices sshd[6623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.17.189
Aug 12 15:31:17 SilenceServices sshd[6623]: Failed password for invalid user ll from 192.99.17.189 port 45806 ssh2
Aug 12 15:35:41 SilenceServices sshd[9971]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.17.189
2019-08-12 21:56:22
109.87.149.184 attackspambots
proto=tcp  .  spt=41036  .  dpt=25  .     (listed on Blocklist de  Aug 11)     (526)
2019-08-12 22:32:23
61.152.171.44 attack
Aug 12 09:45:29 online-web-vs-1 sshd[13301]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.152.171.44  user=r.r
Aug 12 09:45:31 online-web-vs-1 sshd[13301]: Failed password for r.r from 61.152.171.44 port 48070 ssh2
Aug 12 09:45:33 online-web-vs-1 sshd[13301]: Failed password for r.r from 61.152.171.44 port 48070 ssh2
Aug 12 09:45:37 online-web-vs-1 sshd[13301]: Failed password for r.r from 61.152.171.44 port 48070 ssh2
Aug 12 09:45:41 online-web-vs-1 sshd[13301]: Failed password for r.r from 61.152.171.44 port 48070 ssh2
Aug 12 09:45:44 online-web-vs-1 sshd[13301]: Failed password for r.r from 61.152.171.44 port 48070 ssh2
Aug 12 09:45:47 online-web-vs-1 sshd[13301]: Failed password for r.r from 61.152.171.44 port 48070 ssh2
Aug 12 09:45:47 online-web-vs-1 sshd[13301]: PAM 5 more authentication failures; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.152.171.44  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.htm
2019-08-12 22:05:58
94.177.214.200 attack
Aug 12 14:16:42 debian sshd\[6449\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.177.214.200  user=root
Aug 12 14:16:44 debian sshd\[6449\]: Failed password for root from 94.177.214.200 port 58814 ssh2
...
2019-08-12 22:54:33
49.88.112.54 attackbotsspam
Aug 12 15:53:04 piServer sshd\[11781\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.54  user=root
Aug 12 15:53:06 piServer sshd\[11781\]: Failed password for root from 49.88.112.54 port 61615 ssh2
Aug 12 15:53:09 piServer sshd\[11781\]: Failed password for root from 49.88.112.54 port 61615 ssh2
Aug 12 15:53:12 piServer sshd\[11781\]: Failed password for root from 49.88.112.54 port 61615 ssh2
Aug 12 15:53:15 piServer sshd\[11781\]: Failed password for root from 49.88.112.54 port 61615 ssh2
...
2019-08-12 22:49:52
134.209.24.143 attackspambots
Aug 12 16:01:55 vps691689 sshd[29197]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.24.143
Aug 12 16:01:56 vps691689 sshd[29197]: Failed password for invalid user rezvie from 134.209.24.143 port 56016 ssh2
Aug 12 16:06:15 vps691689 sshd[29241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.24.143
...
2019-08-12 22:22:32
181.90.214.65 attackbots
Unauthorised access (Aug 12) SRC=181.90.214.65 LEN=44 TTL=236 ID=8838 TCP DPT=8080 WINDOW=1300 SYN
2019-08-12 22:29:43

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