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 <<>> 104.21.85.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8339
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.85.121.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 49 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:06:47 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 121.85.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.85.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.64.88.97 attack
Mar  9 20:37:06 tdfoods sshd\[28842\]: Invalid user odroid from 212.64.88.97
Mar  9 20:37:06 tdfoods sshd\[28842\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.88.97
Mar  9 20:37:08 tdfoods sshd\[28842\]: Failed password for invalid user odroid from 212.64.88.97 port 58454 ssh2
Mar  9 20:44:17 tdfoods sshd\[29415\]: Invalid user hr from 212.64.88.97
Mar  9 20:44:17 tdfoods sshd\[29415\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.88.97
2020-03-10 14:45:32
128.199.138.31 attackbots
Mar 10 07:20:56 localhost sshd\[28041\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.138.31  user=root
Mar 10 07:20:57 localhost sshd\[28041\]: Failed password for root from 128.199.138.31 port 58608 ssh2
Mar 10 07:23:34 localhost sshd\[28120\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.138.31  user=root
Mar 10 07:23:36 localhost sshd\[28120\]: Failed password for root from 128.199.138.31 port 50160 ssh2
Mar 10 07:26:14 localhost sshd\[28334\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.138.31  user=root
...
2020-03-10 14:40:37
76.127.17.138 attack
$f2bV_matches
2020-03-10 14:06:19
212.129.164.73 attack
Mar 10 05:53:22 jane sshd[9118]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.164.73 
Mar 10 05:53:24 jane sshd[9118]: Failed password for invalid user 123456 from 212.129.164.73 port 59266 ssh2
...
2020-03-10 14:37:49
61.84.196.50 attackspam
leo_www
2020-03-10 14:22:29
176.113.115.247 attackbots
Mar 10 07:29:41 debian-2gb-nbg1-2 kernel: \[6080929.604027\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=176.113.115.247 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=40939 PROTO=TCP SPT=58556 DPT=16107 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-10 14:42:45
115.159.235.17 attack
Mar 10 11:19:19 areeb-Workstation sshd[15626]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.235.17 
Mar 10 11:19:21 areeb-Workstation sshd[15626]: Failed password for invalid user sysop from 115.159.235.17 port 44742 ssh2
...
2020-03-10 14:05:25
138.197.131.218 attackbotsspam
Mar 10 07:24:56 v22018076622670303 sshd\[31944\]: Invalid user gaop from 138.197.131.218 port 54754
Mar 10 07:24:56 v22018076622670303 sshd\[31944\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.131.218
Mar 10 07:24:58 v22018076622670303 sshd\[31944\]: Failed password for invalid user gaop from 138.197.131.218 port 54754 ssh2
...
2020-03-10 14:41:31
202.187.205.160 attack
trying to access non-authorized port
2020-03-10 14:47:56
218.92.0.191 attackspam
Mar 10 12:04:02 areeb-Workstation sshd[18653]: Failed password for root from 218.92.0.191 port 18883 ssh2
Mar 10 12:04:07 areeb-Workstation sshd[18653]: Failed password for root from 218.92.0.191 port 18883 ssh2
...
2020-03-10 14:49:40
175.24.4.159 attackspam
(sshd) Failed SSH login from 175.24.4.159 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 10 04:29:49 amsweb01 sshd[22428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.4.159  user=root
Mar 10 04:29:51 amsweb01 sshd[22428]: Failed password for root from 175.24.4.159 port 43160 ssh2
Mar 10 04:41:30 amsweb01 sshd[23686]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.4.159  user=root
Mar 10 04:41:32 amsweb01 sshd[23686]: Failed password for root from 175.24.4.159 port 49888 ssh2
Mar 10 04:53:45 amsweb01 sshd[24938]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.4.159  user=root
2020-03-10 14:04:22
49.233.195.142 attack
Port scan detected on ports: 1433[TCP], 1433[TCP], 65529[TCP]
2020-03-10 14:47:00
51.91.157.114 attackspam
$f2bV_matches
2020-03-10 14:31:10
5.135.94.191 attack
Mar 10 07:26:38 localhost sshd\[6799\]: Invalid user rajesh from 5.135.94.191 port 36290
Mar 10 07:26:38 localhost sshd\[6799\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.94.191
Mar 10 07:26:40 localhost sshd\[6799\]: Failed password for invalid user rajesh from 5.135.94.191 port 36290 ssh2
2020-03-10 14:44:06
14.228.64.198 attackbots
trying to access non-authorized port
2020-03-10 14:22:48

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