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 <<>> 104.21.0.189
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41200
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.0.189.			IN	A

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

;; Query time: 233 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:19:39 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 189.0.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 189.0.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.122.220.136 attackspambots
TCP src-port=54282   dst-port=25    dnsbl-sorbs abuseat-org barracuda         (696)
2019-07-04 06:20:41
185.177.155.40 attackspambots
TCP src-port=34128   dst-port=25    dnsbl-sorbs abuseat-org spamcop         (709)
2019-07-04 05:50:02
220.130.222.156 attackbotsspam
Jul  3 16:14:56 giegler sshd[30894]: Invalid user admin from 220.130.222.156 port 55630
2019-07-04 06:07:18
113.168.199.90 attack
445/tcp 445/tcp 445/tcp
[2019-06-15/07-04]3pkt
2019-07-04 15:36:02
186.1.205.2 attackbotsspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-03 12:28:26,906 INFO [amun_request_handler] PortScan Detected on Port: 445 (186.1.205.2)
2019-07-04 06:11:07
149.56.131.251 attackbotsspam
20 attempts against mh-ssh on flow.magehost.pro
2019-07-04 05:50:22
185.15.175.110 attackbotsspam
19/7/4@02:15:28: FAIL: Alarm-Intrusion address from=185.15.175.110
...
2019-07-04 15:42:18
193.169.252.142 attackspambots
Jul  4 07:08:04 mail postfix/smtpd\[4128\]: warning: unknown\[193.169.252.142\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul  4 07:42:41 mail postfix/smtpd\[5006\]: warning: unknown\[193.169.252.142\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul  4 08:00:00 mail postfix/smtpd\[5605\]: warning: unknown\[193.169.252.142\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jul  4 08:17:15 mail postfix/smtpd\[5988\]: warning: unknown\[193.169.252.142\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-07-04 15:30:35
107.170.200.61 attack
10000/tcp 102/tcp 1434/udp...
[2019-05-03/07-03]62pkt,45pt.(tcp),4pt.(udp)
2019-07-04 06:01:40
82.64.81.196 attackspam
TCP src-port=56369   dst-port=25    dnsbl-sorbs abuseat-org barracuda       (Project Honey Pot rated Suspicious)   (708)
2019-07-04 05:52:04
162.243.151.87 attackbotsspam
1026/tcp 34275/tcp 109/tcp...
[2019-05-02/07-03]54pkt,41pt.(tcp),5pt.(udp)
2019-07-04 06:05:51
129.146.54.99 attack
Jul  3 20:01:42 lcl-usvr-01 sshd[21038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.146.54.99  user=root
Jul  3 20:01:45 lcl-usvr-01 sshd[21038]: Failed password for root from 129.146.54.99 port 53977 ssh2
Jul  3 20:11:40 lcl-usvr-01 sshd[22527]: Invalid user admin from 129.146.54.99
Jul  3 20:11:40 lcl-usvr-01 sshd[22527]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.146.54.99 
Jul  3 20:11:40 lcl-usvr-01 sshd[22527]: Invalid user admin from 129.146.54.99
Jul  3 20:11:43 lcl-usvr-01 sshd[22527]: Failed password for invalid user admin from 129.146.54.99 port 52454 ssh2
2019-07-04 06:08:39
188.0.169.153 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-03 14:47:10,534 INFO [amun_request_handler] PortScan Detected on Port: 445 (188.0.169.153)
2019-07-04 05:57:36
75.46.163.82 attackbots
" "
2019-07-04 15:33:29
191.8.190.32 attackbotsspam
Invalid user liferay from 191.8.190.32 port 52476
2019-07-04 05:54:30

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