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 <<>> 104.21.21.124
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4456
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.124.			IN	A

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

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:37 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 124.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 124.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
167.250.127.235 attack
Sep 12 06:41:10 PorscheCustomer sshd[20567]: Failed password for root from 167.250.127.235 port 19991 ssh2
Sep 12 06:45:25 PorscheCustomer sshd[20688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.250.127.235
Sep 12 06:45:27 PorscheCustomer sshd[20688]: Failed password for invalid user chef from 167.250.127.235 port 34116 ssh2
...
2020-09-12 12:57:36
148.163.124.15 attackbotsspam
Phishing site
2020-09-12 12:59:34
122.51.60.34 attackbots
Sep 11 18:58:38 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=122.51.60.34 DST=173.212.244.83 LEN=60 TOS=0x00 PREC=0x00 TTL=51 ID=46082 DF PROTO=TCP SPT=52080 DPT=8080 WINDOW=29200 RES=0x00 SYN URGP=0 Sep 11 18:58:39 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=122.51.60.34 DST=173.212.244.83 LEN=60 TOS=0x00 PREC=0x00 TTL=51 ID=42680 DF PROTO=TCP SPT=46246 DPT=1433 WINDOW=29200 RES=0x00 SYN URGP=0 Sep 11 18:58:40 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=122.51.60.34 DST=173.212.244.83 LEN=60 TOS=0x00 PREC=0x00 TTL=51 ID=26658 DF PROTO=TCP SPT=33560 DPT=6379 WINDOW=29200 RES=0x00 SYN URGP=0 Sep 11 18:58:41 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=122.51.60.34 DST=173.212.244.83 LEN=60 TOS=0x00 PREC=0x00 TTL=49 ID=30603 DF PROTO=TCP SPT=47802 DPT=7001 WINDOW=29200 RES=0x00 SYN URGP=0 Sep 11 18:58
...
2020-09-12 12:56:26
218.92.0.251 attackbotsspam
Sep 12 05:33:48 ajax sshd[29481]: Failed password for root from 218.92.0.251 port 42711 ssh2
Sep 12 05:33:52 ajax sshd[29481]: Failed password for root from 218.92.0.251 port 42711 ssh2
2020-09-12 12:38:54
120.224.55.8 attackbotsspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-09-12 12:52:13
92.167.25.241 attack
Hits on port : 445
2020-09-12 12:44:17
27.223.89.238 attackbotsspam
Sep 11 21:08:55 minden010 sshd[10521]: Failed password for root from 27.223.89.238 port 35839 ssh2
Sep 11 21:12:21 minden010 sshd[11856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.223.89.238
Sep 11 21:12:23 minden010 sshd[11856]: Failed password for invalid user service from 27.223.89.238 port 58331 ssh2
...
2020-09-12 12:52:45
187.188.111.161 attackspambots
Attempted Brute Force (dovecot)
2020-09-12 12:51:48
185.175.93.8 attackbots
SP-Scan 36985:3389 detected 2020.09.11 20:49:51
blocked until 2020.10.31 12:52:38
2020-09-12 12:53:37
78.137.9.145 attack
Icarus honeypot on github
2020-09-12 12:58:36
210.22.78.74 attack
Sep 12 07:13:09 root sshd[16262]: Invalid user reder from 210.22.78.74
...
2020-09-12 12:56:42
212.70.149.68 attackspam
Sep 12 06:34:33 statusweb1.srvfarm.net postfix/smtps/smtpd[9241]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 12 06:34:38 statusweb1.srvfarm.net postfix/smtps/smtpd[9241]: lost connection after AUTH from unknown[212.70.149.68]
Sep 12 06:36:33 statusweb1.srvfarm.net postfix/smtps/smtpd[9241]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 12 06:36:38 statusweb1.srvfarm.net postfix/smtps/smtpd[9241]: lost connection after AUTH from unknown[212.70.149.68]
Sep 12 06:38:32 statusweb1.srvfarm.net postfix/smtps/smtpd[9241]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-12 12:48:27
112.230.81.221 attackbots
Sep  7 14:10:31 w sshd[13632]: Invalid user pi from 112.230.81.221
Sep  7 14:10:31 w sshd[13632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.230.81.221
Sep  7 14:10:32 w sshd[13630]: Invalid user pi from 112.230.81.221
Sep  7 14:10:32 w sshd[13630]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.230.81.221
Sep  7 14:10:34 w sshd[13630]: Failed password for invalid user pi from 112.230.81.221 port 44144 ssh2
Sep  7 14:10:34 w sshd[13632]: Failed password for invalid user pi from 112.230.81.221 port 44146 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=112.230.81.221
2020-09-12 12:59:58
51.124.89.203 attackbotsspam
Sep 12 06:37:28 sxvn sshd[188906]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.124.89.203
2020-09-12 12:50:28
139.198.191.217 attackspambots
Repeated brute force against a port
2020-09-12 13:06:14

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