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 <<>> 104.21.57.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10684
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.57.121.			IN	A

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

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:38:06 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 121.57.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.57.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
195.14.105.107 attackbotsspam
Nov 15 23:22:59 MK-Soft-VM6 sshd[15701]: Failed password for root from 195.14.105.107 port 37494 ssh2
Nov 15 23:29:29 MK-Soft-VM6 sshd[15759]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.14.105.107 
...
2019-11-16 06:54:06
81.22.45.74 attackbots
81.22.45.74 was recorded 5 times by 5 hosts attempting to connect to the following ports: 5900. Incident counter (4h, 24h, all-time): 5, 65, 352
2019-11-16 07:12:14
196.52.43.114 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-16 06:52:51
79.170.27.106 attackspambots
445/tcp 445/tcp 445/tcp...
[2019-09-14/11-15]6pkt,1pt.(tcp)
2019-11-16 07:25:43
89.46.196.10 attackspambots
Oct 20 11:42:11 vtv3 sshd\[5747\]: Invalid user ovh from 89.46.196.10 port 50510
Oct 20 11:42:11 vtv3 sshd\[5747\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.46.196.10
Oct 20 11:42:13 vtv3 sshd\[5747\]: Failed password for invalid user ovh from 89.46.196.10 port 50510 ssh2
Oct 20 11:46:05 vtv3 sshd\[7675\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.46.196.10  user=root
Oct 20 11:46:06 vtv3 sshd\[7675\]: Failed password for root from 89.46.196.10 port 34562 ssh2
Oct 20 11:58:50 vtv3 sshd\[14038\]: Invalid user lpadm from 89.46.196.10 port 43190
Oct 20 11:58:50 vtv3 sshd\[14038\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.46.196.10
Oct 20 11:58:52 vtv3 sshd\[14038\]: Failed password for invalid user lpadm from 89.46.196.10 port 43190 ssh2
Oct 20 12:03:09 vtv3 sshd\[16523\]: Invalid user yang from 89.46.196.10 port 55474
Oct 20 12:03:09 vtv3 sshd\[16523\]: pa
2019-11-16 07:16:22
196.52.43.111 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-16 07:01:47
196.52.43.112 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-16 06:57:53
210.182.116.41 attackbots
Nov 11 15:02:59 itv-usvr-01 sshd[16019]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.182.116.41  user=root
Nov 11 15:03:01 itv-usvr-01 sshd[16019]: Failed password for root from 210.182.116.41 port 59100 ssh2
Nov 11 15:07:02 itv-usvr-01 sshd[16195]: Invalid user test from 210.182.116.41
Nov 11 15:07:02 itv-usvr-01 sshd[16195]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.182.116.41
Nov 11 15:07:02 itv-usvr-01 sshd[16195]: Invalid user test from 210.182.116.41
Nov 11 15:07:04 itv-usvr-01 sshd[16195]: Failed password for invalid user test from 210.182.116.41 port 39984 ssh2
2019-11-16 07:27:31
220.94.205.234 attackbots
Nov 15 23:04:30 XXX sshd[61227]: Invalid user ofsaa from 220.94.205.234 port 41458
2019-11-16 07:08:05
178.128.150.158 attackspam
Nov 16 00:20:57 dedicated sshd[26423]: Invalid user gdowik from 178.128.150.158 port 39364
2019-11-16 07:29:30
46.38.144.57 attackspam
Nov 16 00:09:35 vmanager6029 postfix/smtpd\[6993\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 16 00:10:13 vmanager6029 postfix/smtpd\[6993\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-11-16 07:13:01
213.136.83.130 attack
Nov 13 06:26:51 itv-usvr-01 sshd[20281]: Invalid user yury from 213.136.83.130
Nov 13 06:26:51 itv-usvr-01 sshd[20281]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.136.83.130
Nov 13 06:26:51 itv-usvr-01 sshd[20281]: Invalid user yury from 213.136.83.130
Nov 13 06:26:53 itv-usvr-01 sshd[20281]: Failed password for invalid user yury from 213.136.83.130 port 34310 ssh2
Nov 13 06:30:07 itv-usvr-01 sshd[20434]: Invalid user nymoen from 213.136.83.130
2019-11-16 07:16:36
175.138.159.109 attackspam
Nov 15 23:00:53 XXX sshd[61179]: Invalid user test from 175.138.159.109 port 41919
2019-11-16 07:11:17
218.92.0.200 attackspambots
Nov 15 22:59:46 venus sshd\[16626\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.200  user=root
Nov 15 22:59:49 venus sshd\[16626\]: Failed password for root from 218.92.0.200 port 39477 ssh2
Nov 15 22:59:51 venus sshd\[16626\]: Failed password for root from 218.92.0.200 port 39477 ssh2
...
2019-11-16 07:18:45
1.203.115.64 attackspambots
Nov 15 23:59:49 lnxweb61 sshd[3036]: Failed password for root from 1.203.115.64 port 40123 ssh2
Nov 15 23:59:49 lnxweb61 sshd[3036]: Failed password for root from 1.203.115.64 port 40123 ssh2
2019-11-16 07:21:45

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