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 <<>> 104.21.89.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24847
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.89.104.			IN	A

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

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:11:16 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 104.89.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.89.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
58.54.223.156 attack
2019-08-19 02:39:46 dovecot_login authenticator failed for (vjgdezgcnn.com) [58.54.223.156]:63509 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2019-08-19 02:39:54 dovecot_login authenticator failed for (vjgdezgcnn.com) [58.54.223.156]:64045 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
2019-08-19 02:40:06 dovecot_login authenticator failed for (vjgdezgcnn.com) [58.54.223.156]:64830 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=ler@lerctr.org)
...
2019-08-19 17:51:23
208.123.147.150 attack
Aug 19 10:23:52 mail sshd\[31647\]: Failed password for root from 208.123.147.150 port 35527 ssh2
Aug 19 10:41:35 mail sshd\[32029\]: Invalid user philip from 208.123.147.150 port 50724
Aug 19 10:41:35 mail sshd\[32029\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=208.123.147.150
...
2019-08-19 17:47:03
217.182.71.54 attack
Aug 18 23:49:59 lcdev sshd\[19744\]: Invalid user prosper from 217.182.71.54
Aug 18 23:49:59 lcdev sshd\[19744\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.ip-217-182-71.eu
Aug 18 23:50:01 lcdev sshd\[19744\]: Failed password for invalid user prosper from 217.182.71.54 port 50199 ssh2
Aug 18 23:54:08 lcdev sshd\[20075\]: Invalid user 123456 from 217.182.71.54
Aug 18 23:54:08 lcdev sshd\[20075\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.ip-217-182-71.eu
Aug 18 23:54:09 lcdev sshd\[20075\]: Failed password for invalid user 123456 from 217.182.71.54 port 44659 ssh2
2019-08-19 18:15:25
80.82.77.193 attackbots
Port scan attempt detected by AWS-CCS, CTS, India
2019-08-19 17:34:51
112.217.225.61 attackspam
Aug 19 10:15:06 microserver sshd[2068]: Invalid user tomcat from 112.217.225.61 port 52193
Aug 19 10:15:06 microserver sshd[2068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.217.225.61
Aug 19 10:15:08 microserver sshd[2068]: Failed password for invalid user tomcat from 112.217.225.61 port 52193 ssh2
Aug 19 10:22:28 microserver sshd[3217]: Invalid user admin from 112.217.225.61 port 42518
Aug 19 10:22:28 microserver sshd[3217]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.217.225.61
Aug 19 10:37:00 microserver sshd[5213]: Invalid user tz from 112.217.225.61 port 13313
Aug 19 10:37:00 microserver sshd[5213]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.217.225.61
Aug 19 10:37:03 microserver sshd[5213]: Failed password for invalid user tz from 112.217.225.61 port 13313 ssh2
Aug 19 10:41:54 microserver sshd[5880]: Invalid user monitoring from 112.217.225.61 port 59579
Aug
2019-08-19 17:20:14
1.193.160.164 attackbots
2019-08-19T12:25:41.245699stark.klein-stark.info sshd\[16098\]: Invalid user gz from 1.193.160.164 port 28475
2019-08-19T12:25:41.252696stark.klein-stark.info sshd\[16098\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.193.160.164
2019-08-19T12:25:42.568424stark.klein-stark.info sshd\[16098\]: Failed password for invalid user gz from 1.193.160.164 port 28475 ssh2
...
2019-08-19 18:42:59
77.247.110.32 attackbotsspam
firewall-block, port(s): 25063/udp
2019-08-19 17:58:19
41.33.20.66 attackbotsspam
Aug 19 09:39:25 srv1-bit sshd[28114]: Invalid user anne from 41.33.20.66
Aug 19 09:39:28 srv1-bit sshd[28131]: Invalid user anne from 41.33.20.66
...
2019-08-19 18:42:41
138.197.152.113 attackbotsspam
Aug 19 11:53:23 [host] sshd[6175]: Invalid user gitlab from 138.197.152.113
Aug 19 11:53:23 [host] sshd[6175]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.152.113
Aug 19 11:53:26 [host] sshd[6175]: Failed password for invalid user gitlab from 138.197.152.113 port 34080 ssh2
2019-08-19 17:54:33
104.206.128.18 attack
3306/tcp 161/udp 8444/tcp...
[2019-07-03/08-18]43pkt,11pt.(tcp),1pt.(udp)
2019-08-19 18:22:51
157.230.84.180 attack
Aug 19 05:27:36 xtremcommunity sshd\[31088\]: Invalid user mexal from 157.230.84.180 port 43980
Aug 19 05:27:36 xtremcommunity sshd\[31088\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.84.180
Aug 19 05:27:38 xtremcommunity sshd\[31088\]: Failed password for invalid user mexal from 157.230.84.180 port 43980 ssh2
Aug 19 05:32:56 xtremcommunity sshd\[31252\]: Invalid user minecraft2 from 157.230.84.180 port 34292
Aug 19 05:32:56 xtremcommunity sshd\[31252\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.84.180
...
2019-08-19 17:41:55
177.129.205.27 attackspam
Brute force attempt
2019-08-19 18:39:28
92.63.194.26 attackbots
Aug 19 11:25:50 cvbmail sshd\[802\]: Invalid user admin from 92.63.194.26
Aug 19 11:25:50 cvbmail sshd\[802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.26
Aug 19 11:25:51 cvbmail sshd\[802\]: Failed password for invalid user admin from 92.63.194.26 port 54896 ssh2
2019-08-19 17:29:11
23.129.64.191 attackbotsspam
ssh failed login
2019-08-19 17:35:23
51.77.146.136 attackspam
Aug 19 12:20:20 rpi sshd[25966]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.146.136 
Aug 19 12:20:22 rpi sshd[25966]: Failed password for invalid user scanner from 51.77.146.136 port 50822 ssh2
2019-08-19 18:41:30

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