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 <<>> 104.21.234.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14680
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.234.20.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:20:40 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 20.234.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.234.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.68.123.198 attackbotsspam
Sep 19 21:49:46 gitlab sshd[118249]: Failed password for root from 51.68.123.198 port 33496 ssh2
Sep 19 21:53:24 gitlab sshd[118554]: Invalid user admin from 51.68.123.198 port 43118
Sep 19 21:53:24 gitlab sshd[118554]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.123.198 
Sep 19 21:53:24 gitlab sshd[118554]: Invalid user admin from 51.68.123.198 port 43118
Sep 19 21:53:25 gitlab sshd[118554]: Failed password for invalid user admin from 51.68.123.198 port 43118 ssh2
...
2020-09-20 06:04:39
39.86.61.57 attackbots
 TCP (SYN) 39.86.61.57:36130 -> port 23, len 44
2020-09-20 06:32:40
187.163.102.241 attackbots
Listed on    zen-spamhaus   / proto=6  .  srcport=50511  .  dstport=23  .     (3956)
2020-09-20 06:23:41
23.129.64.181 attackspam
SSH Invalid Login
2020-09-20 06:23:00
195.54.160.180 attack
SSH Invalid Login
2020-09-20 06:18:51
176.122.172.102 attack
Invalid user upload from 176.122.172.102 port 43020
2020-09-20 06:05:28
185.170.114.25 attackbotsspam
2020-09-19T23:13:26.204270amanda2.illicoweb.com sshd\[34856\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=this-is-a-tor-node---10.artikel5ev.de  user=root
2020-09-19T23:13:27.777314amanda2.illicoweb.com sshd\[34856\]: Failed password for root from 185.170.114.25 port 43127 ssh2
2020-09-19T23:13:30.278048amanda2.illicoweb.com sshd\[34856\]: Failed password for root from 185.170.114.25 port 43127 ssh2
2020-09-19T23:13:31.958121amanda2.illicoweb.com sshd\[34856\]: Failed password for root from 185.170.114.25 port 43127 ssh2
2020-09-19T23:13:33.932917amanda2.illicoweb.com sshd\[34856\]: Failed password for root from 185.170.114.25 port 43127 ssh2
...
2020-09-20 06:01:02
92.154.95.236 attackbotsspam
Multiport scan : 69 ports scanned 19 110 111 125 146 163 427 443 512 1032 1034 1042 1044 1057 1073 1074 1075 1076 1078 1079 1102 1145 1296 1334 1666 1862 2001 2002 2013 2144 2196 2399 2761 2809 2998 3000 3017 3168 3269 3370 3800 4000 4129 4899 5922 6000 6002 6689 6881 7000 7201 7778 8000 8021 8042 8045 8090 8383 8500 9000 9300 9878 10616 16992 19350 25735 27000 27352 31337
2020-09-20 06:26:05
84.38.129.149 attackbotsspam
Sep 19 14:11:09 fhem-rasp sshd[15575]: Connection closed by invalid user pi 84.38.129.149 port 65231 [preauth]
Sep 19 19:01:52 fhem-rasp sshd[24946]: User pi from 84.38.129.149 not allowed because not listed in AllowUsers
...
2020-09-20 06:09:07
27.73.198.209 attackspambots
Unauthorized connection attempt from IP address 27.73.198.209 on Port 445(SMB)
2020-09-20 06:01:24
104.131.48.67 attackbots
Sep 19 22:47:20 xeon sshd[43792]: Failed password for root from 104.131.48.67 port 33574 ssh2
2020-09-20 06:13:58
23.94.139.107 attackspam
Sep 19 23:18:39 h2646465 sshd[4634]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.94.139.107  user=root
Sep 19 23:18:41 h2646465 sshd[4634]: Failed password for root from 23.94.139.107 port 60336 ssh2
Sep 19 23:35:48 h2646465 sshd[7218]: Invalid user ftp_user from 23.94.139.107
Sep 19 23:35:48 h2646465 sshd[7218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.94.139.107
Sep 19 23:35:48 h2646465 sshd[7218]: Invalid user ftp_user from 23.94.139.107
Sep 19 23:35:51 h2646465 sshd[7218]: Failed password for invalid user ftp_user from 23.94.139.107 port 48120 ssh2
Sep 19 23:48:10 h2646465 sshd[8833]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.94.139.107  user=root
Sep 19 23:48:13 h2646465 sshd[8833]: Failed password for root from 23.94.139.107 port 38616 ssh2
Sep 19 23:54:18 h2646465 sshd[9565]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rh
2020-09-20 06:21:48
218.92.0.158 attack
Sep 20 00:11:48 jane sshd[29085]: Failed password for root from 218.92.0.158 port 29223 ssh2
Sep 20 00:11:53 jane sshd[29085]: Failed password for root from 218.92.0.158 port 29223 ssh2
...
2020-09-20 06:17:09
212.70.149.20 attack
2020-09-20 00:03:20 dovecot_login authenticator failed for \(User\) \[212.70.149.20\]: 535 Incorrect authentication data \(set_id=pe@no-server.de\)
2020-09-20 00:03:44 dovecot_login authenticator failed for \(User\) \[212.70.149.20\]: 535 Incorrect authentication data \(set_id=sccm@no-server.de\)
2020-09-20 00:04:09 dovecot_login authenticator failed for \(User\) \[212.70.149.20\]: 535 Incorrect authentication data \(set_id=convention@no-server.de\)
2020-09-20 00:04:33 dovecot_login authenticator failed for \(User\) \[212.70.149.20\]: 535 Incorrect authentication data \(set_id=listserver@no-server.de\)
2020-09-20 00:04:58 dovecot_login authenticator failed for \(User\) \[212.70.149.20\]: 535 Incorrect authentication data \(set_id=volta@no-server.de\)
2020-09-20 00:05:22 dovecot_login authenticator failed for \(User\) \[212.70.149.20\]: 535 Incorrect authentication data \(set_id=bird@no-server.de\)
...
2020-09-20 06:08:14
222.186.173.154 attack
Sep 20 00:16:25 vps639187 sshd\[1869\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154  user=root
Sep 20 00:16:27 vps639187 sshd\[1869\]: Failed password for root from 222.186.173.154 port 33198 ssh2
Sep 20 00:16:31 vps639187 sshd\[1869\]: Failed password for root from 222.186.173.154 port 33198 ssh2
...
2020-09-20 06:20:42

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