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 <<>> 104.21.20.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5321
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.99.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:29:21 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 99.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
219.136.65.109 attackspambots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-10-02 23:45:15
14.63.125.204 attack
Found on   Alienvault    / proto=6  .  srcport=30883  .  dstport=5555  .     (3848)
2020-10-02 23:34:18
106.53.68.158 attackspam
(sshd) Failed SSH login from 106.53.68.158 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  2 13:35:35 server2 sshd[18010]: Invalid user ubuntu from 106.53.68.158 port 53618
Oct  2 13:35:37 server2 sshd[18010]: Failed password for invalid user ubuntu from 106.53.68.158 port 53618 ssh2
Oct  2 13:47:02 server2 sshd[20092]: Invalid user hari from 106.53.68.158 port 46592
Oct  2 13:47:04 server2 sshd[20092]: Failed password for invalid user hari from 106.53.68.158 port 46592 ssh2
Oct  2 13:52:51 server2 sshd[21215]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.68.158  user=root
2020-10-02 23:49:58
54.177.211.200 attack
port scan and connect, tcp 23 (telnet)
2020-10-02 23:35:30
178.128.54.182 attack
2020-10-02T05:05:48.913448mail.thespaminator.com sshd[13340]: Failed password for root from 178.128.54.182 port 46964 ssh2
2020-10-02T05:08:49.431569mail.thespaminator.com sshd[13796]: Invalid user dummy from 178.128.54.182 port 36770
...
2020-10-02 23:30:54
218.92.0.202 attack
2020-10-02T17:43:40.628448rem.lavrinenko.info sshd[24873]: refused connect from 218.92.0.202 (218.92.0.202)
2020-10-02T17:44:50.200456rem.lavrinenko.info sshd[24874]: refused connect from 218.92.0.202 (218.92.0.202)
2020-10-02T17:45:59.724346rem.lavrinenko.info sshd[24876]: refused connect from 218.92.0.202 (218.92.0.202)
2020-10-02T17:47:11.293203rem.lavrinenko.info sshd[24877]: refused connect from 218.92.0.202 (218.92.0.202)
2020-10-02T17:49:00.677736rem.lavrinenko.info sshd[24879]: refused connect from 218.92.0.202 (218.92.0.202)
...
2020-10-03 00:02:28
144.91.118.102 attackbotsspam
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: ip-102-118-91-144.static.vnomi.net.
2020-10-03 00:01:56
119.45.12.105 attack
Oct  2 15:49:36 game-panel sshd[18409]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.12.105
Oct  2 15:49:38 game-panel sshd[18409]: Failed password for invalid user www from 119.45.12.105 port 50638 ssh2
Oct  2 15:53:20 game-panel sshd[18579]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.12.105
2020-10-02 23:58:16
115.53.7.11 attack
1601584837 - 10/02/2020 03:40:37 Host: hn.kd.ny.adsl/115.53.7.11 Port: 23 TCP Blocked
...
2020-10-03 00:06:49
68.183.110.49 attackbots
Invalid user romain from 68.183.110.49 port 53964
2020-10-03 00:00:48
193.106.175.55 attackbotsspam
2020-10-02 04:05:57.692272-0500  localhost smtpd[17887]: NOQUEUE: reject: RCPT from unknown[193.106.175.55]: 554 5.7.1 Service unavailable; Client host [193.106.175.55] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBL495727; from= to= proto=ESMTP helo=
2020-10-02 23:30:31
125.119.42.238 attackbots
Oct  1 20:35:24 CT3029 sshd[7748]: Invalid user user13 from 125.119.42.238 port 38654
Oct  1 20:35:24 CT3029 sshd[7748]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.119.42.238
Oct  1 20:35:26 CT3029 sshd[7748]: Failed password for invalid user user13 from 125.119.42.238 port 38654 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=125.119.42.238
2020-10-02 23:38:14
64.227.37.95 attackspam
20 attempts against mh-ssh on leaf
2020-10-03 00:08:50
36.91.97.122 attackspam
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2020-10-02 23:58:58
218.241.134.34 attack
2020-10-02T21:49:38.099416hostname sshd[1321]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.241.134.34
2020-10-02T21:49:38.082724hostname sshd[1321]: Invalid user apple from 218.241.134.34 port 57651
2020-10-02T21:49:40.127609hostname sshd[1321]: Failed password for invalid user apple from 218.241.134.34 port 57651 ssh2
...
2020-10-02 23:30:08

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