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:
IP Type Details Datetime
104.21.23.233 spam
https://www.projecthoneypot.org/ip_104.21.23.233
https://multirbl.valli.org/lookup/104.21.23.233.html
https://cleantalk.org/blacklists/104.21.23.233#anc140146
2022-12-29 00:19:00
104.21.23.233 spam
https://www.projecthoneypot.org/ip_104.21.23.233
https://multirbl.valli.org/lookup/104.21.23.233.html
https://cleantalk.org/blacklists/104.21.23.233#anc140146
2022-12-29 00:13:51
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.2.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2042
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.2.103.			IN	A

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

;; Query time: 172 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:14:34 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 103.2.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 103.2.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.235.143.244 attackbotsspam
Jun 13 14:39:32 home sshd[13049]: Failed password for root from 49.235.143.244 port 39190 ssh2
Jun 13 14:43:22 home sshd[13357]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.143.244
Jun 13 14:43:24 home sshd[13357]: Failed password for invalid user jy from 49.235.143.244 port 58798 ssh2
...
2020-06-13 22:12:24
85.239.35.12 attackbotsspam
2020-06-13T15:09:58.541446rocketchat.forhosting.nl sshd[10586]: Failed password for invalid user om from 85.239.35.12 port 53376 ssh2
2020-06-13T15:13:35.024478rocketchat.forhosting.nl sshd[10627]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.239.35.12  user=root
2020-06-13T15:13:37.001583rocketchat.forhosting.nl sshd[10627]: Failed password for root from 85.239.35.12 port 56402 ssh2
...
2020-06-13 22:10:04
39.36.54.210 attackbots
Lines containing failures of 39.36.54.210
Jun 13 14:20:15 omfg postfix/smtpd[14730]: connect from unknown[39.36.54.210]
Jun x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=39.36.54.210
2020-06-13 22:00:24
117.50.126.15 attackspambots
2020-06-13T15:33:04.557579+02:00  sshd[13115]: Failed password for root from 117.50.126.15 port 61362 ssh2
2020-06-13 22:14:26
222.186.180.41 attack
2020-06-13T14:00:48.086900abusebot-3.cloudsearch.cf sshd[23863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.41  user=root
2020-06-13T14:00:49.652364abusebot-3.cloudsearch.cf sshd[23863]: Failed password for root from 222.186.180.41 port 10784 ssh2
2020-06-13T14:00:59.715672abusebot-3.cloudsearch.cf sshd[23863]: Failed password for root from 222.186.180.41 port 10784 ssh2
2020-06-13T14:00:48.086900abusebot-3.cloudsearch.cf sshd[23863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.41  user=root
2020-06-13T14:00:49.652364abusebot-3.cloudsearch.cf sshd[23863]: Failed password for root from 222.186.180.41 port 10784 ssh2
2020-06-13T14:00:59.715672abusebot-3.cloudsearch.cf sshd[23863]: Failed password for root from 222.186.180.41 port 10784 ssh2
2020-06-13T14:00:48.086900abusebot-3.cloudsearch.cf sshd[23863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ss
...
2020-06-13 22:06:02
118.241.104.2 attackbotsspam
Jun 10 23:33:07 admin sshd[28974]: User admin from fp76f16802.stmb207.ap.nuro.jp not allowed because not listed in AllowUsers
Jun 10 23:33:15 admin sshd[28979]: User admin from fp76f16802.stmb207.ap.nuro.jp not allowed because not listed in AllowUsers
Jun 10 23:33:21 admin sshd[28984]: User admin from fp76f16802.stmb207.ap.nuro.jp not allowed because not listed in AllowUsers


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=118.241.104.2
2020-06-13 21:48:35
112.85.42.172 attack
Jun 13 16:03:47 server sshd[54794]: Failed none for root from 112.85.42.172 port 15636 ssh2
Jun 13 16:03:49 server sshd[54794]: Failed password for root from 112.85.42.172 port 15636 ssh2
Jun 13 16:03:53 server sshd[54794]: Failed password for root from 112.85.42.172 port 15636 ssh2
2020-06-13 22:15:56
188.166.164.10 attack
Jun 13 15:41:24 ns37 sshd[11514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.164.10
2020-06-13 22:16:36
49.232.152.3 attack
2020-06-13T15:49:53.821599rocketchat.forhosting.nl sshd[11086]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.152.3
2020-06-13T15:49:53.818431rocketchat.forhosting.nl sshd[11086]: Invalid user dalucio from 49.232.152.3 port 51336
2020-06-13T15:49:55.803116rocketchat.forhosting.nl sshd[11086]: Failed password for invalid user dalucio from 49.232.152.3 port 51336 ssh2
...
2020-06-13 22:11:35
101.51.216.249 attackbots
Jun 13 08:27:06 Tower sshd[41568]: Connection from 101.51.216.249 port 64521 on 192.168.10.220 port 22 rdomain ""
Jun 13 08:27:07 Tower sshd[41568]: Invalid user pi from 101.51.216.249 port 64521
Jun 13 08:27:07 Tower sshd[41568]: error: Could not get shadow information for NOUSER
Jun 13 08:27:08 Tower sshd[41568]: Failed password for invalid user pi from 101.51.216.249 port 64521 ssh2
2020-06-13 22:06:28
5.39.77.117 attack
Jun 13 14:53:40 OPSO sshd\[6596\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.77.117  user=admin
Jun 13 14:53:41 OPSO sshd\[6596\]: Failed password for admin from 5.39.77.117 port 53248 ssh2
Jun 13 14:59:07 OPSO sshd\[7919\]: Invalid user oracle from 5.39.77.117 port 54749
Jun 13 14:59:07 OPSO sshd\[7919\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.77.117
Jun 13 14:59:09 OPSO sshd\[7919\]: Failed password for invalid user oracle from 5.39.77.117 port 54749 ssh2
2020-06-13 22:29:51
2a02:c7f:c433:9800:6425:1fa0:ba31:35ed attackspambots
Fail2Ban Ban Triggered
2020-06-13 22:24:44
222.186.180.147 attack
Jun 13 16:30:12 server sshd[18900]: Failed none for root from 222.186.180.147 port 60014 ssh2
Jun 13 16:30:14 server sshd[18900]: Failed password for root from 222.186.180.147 port 60014 ssh2
Jun 13 16:30:18 server sshd[18900]: Failed password for root from 222.186.180.147 port 60014 ssh2
2020-06-13 22:33:33
123.207.185.54 attackbots
2020-06-13T07:25:34.629992morrigan.ad5gb.com sshd[21958]: Disconnected from authenticating user root 123.207.185.54 port 49522 [preauth]
2020-06-13T07:27:27.270283morrigan.ad5gb.com sshd[22039]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.185.54  user=root
2020-06-13T07:27:29.581606morrigan.ad5gb.com sshd[22039]: Failed password for root from 123.207.185.54 port 39874 ssh2
2020-06-13 21:50:19
171.103.161.234 attack
Jun 13 14:26:58 raspberrypi sshd\[23231\]: Did not receive identification string from 171.103.161.234
...
2020-06-13 22:17:49

Recently Reported IPs

104.21.19.99 104.21.2.109 104.21.2.123 104.21.2.115
104.21.2.131 104.21.2.111 104.21.2.124 104.21.2.135
104.21.2.126 104.21.2.128 104.21.2.108 104.21.2.132
104.21.68.121 104.21.2.14 104.21.2.143 104.21.2.147
104.21.2.150 104.21.2.169 104.21.2.18 104.21.68.124