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:
IP Type Details Datetime
104.21.75.2 spam
Spammer blacklist in https://www.projecthoneypot.org/ip_104.21.75.2 https://multirbl.valli.org/lookup/104.21.75.2.html
2022-12-29 00:00:44
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.75.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38544
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.75.161.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:54:05 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 161.75.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.75.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
216.218.206.66 attackspambots
1561253015 - 06/23/2019 03:23:35 Host: scan-05.shadowserver.org/216.218.206.66 Port: 500 UDP Blocked
2019-06-23 10:34:08
205.185.124.57 attackspambots
2019-06-23T02:58:19.408984stark.klein-stark.info sshd\[14927\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=205.185.124.57  user=root
2019-06-23T02:58:21.753706stark.klein-stark.info sshd\[14927\]: Failed password for root from 205.185.124.57 port 44566 ssh2
2019-06-23T02:58:23.682402stark.klein-stark.info sshd\[14934\]: Invalid user admin from 205.185.124.57 port 49636
2019-06-23T02:58:23.688874stark.klein-stark.info sshd\[14934\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=205.185.124.57
...
2019-06-23 10:42:36
106.52.193.240 attackbotsspam
20 attempts against mh-ssh on wave.magehost.pro
2019-06-23 11:04:38
165.227.69.188 attackspambots
2019-06-22T20:16:13.030908WS-Zach sshd[2231]: Invalid user da from 165.227.69.188 port 35132
2019-06-22T20:16:13.034229WS-Zach sshd[2231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.69.188
2019-06-22T20:16:13.030908WS-Zach sshd[2231]: Invalid user da from 165.227.69.188 port 35132
2019-06-22T20:16:15.268491WS-Zach sshd[2231]: Failed password for invalid user da from 165.227.69.188 port 35132 ssh2
2019-06-22T20:19:05.673074WS-Zach sshd[3733]: Invalid user admin from 165.227.69.188 port 39504
...
2019-06-23 10:28:31
90.105.43.187 attackspam
SSH bruteforce (Triggered fail2ban)
2019-06-23 10:34:27
34.201.111.214 attack
ports scanning
2019-06-23 10:32:19
185.137.111.123 attackspambots
Jun 23 02:09:49 heicom postfix/smtpd\[17398\]: warning: unknown\[185.137.111.123\]: SASL LOGIN authentication failed: authentication failure
Jun 23 02:10:16 heicom postfix/smtpd\[17398\]: warning: unknown\[185.137.111.123\]: SASL LOGIN authentication failed: authentication failure
Jun 23 02:10:44 heicom postfix/smtpd\[17934\]: warning: unknown\[185.137.111.123\]: SASL LOGIN authentication failed: authentication failure
Jun 23 02:11:14 heicom postfix/smtpd\[17934\]: warning: unknown\[185.137.111.123\]: SASL LOGIN authentication failed: authentication failure
Jun 23 02:11:44 heicom postfix/smtpd\[18049\]: warning: unknown\[185.137.111.123\]: SASL LOGIN authentication failed: authentication failure
...
2019-06-23 10:36:01
62.245.156.86 attack
SSH bruteforce (Triggered fail2ban)
2019-06-23 10:48:30
8.8.8.1 attackbots
appears the biggest threat to uk is uk/and 123 breaking news -liability dev IT BREAKING NEWS -MAJOR MACDONALDS liability -hows the rape crisis unreported -no it hasn't yet -death threats from uk and Scottish governments GSTATIC TAKING OVER VODAFONE ACCOUNTS -BBC AND SCOTTISH AND ENGLISH GOVERMENT S AS EXPECTED
2019-06-23 10:53:16
185.137.111.22 attackbots
Jun 23 02:08:38 heicom postfix/smtpd\[17398\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: authentication failure
Jun 23 02:09:09 heicom postfix/smtpd\[17398\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: authentication failure
Jun 23 02:09:31 heicom postfix/smtpd\[17398\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: authentication failure
Jun 23 02:10:02 heicom postfix/smtpd\[17398\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: authentication failure
Jun 23 02:10:40 heicom postfix/smtpd\[17398\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: authentication failure
...
2019-06-23 10:38:48
85.244.47.238 attackspambots
SSH/22 MH Probe, BF, Hack -
2019-06-23 11:03:56
103.3.222.35 attack
2019-06-23T03:56:40.1831321240 sshd\[24730\]: Invalid user arma2dm from 103.3.222.35 port 23964
2019-06-23T03:56:40.1882501240 sshd\[24730\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.3.222.35
2019-06-23T03:56:41.8253931240 sshd\[24730\]: Failed password for invalid user arma2dm from 103.3.222.35 port 23964 ssh2
...
2019-06-23 10:51:09
123.58.5.243 attackspambots
21 attempts against mh-ssh on comet.magehost.pro
2019-06-23 11:07:28
73.201.30.6 attackbots
Jun 22 19:57:52 localhost sshd[14425]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.201.30.6
Jun 22 19:57:54 localhost sshd[14425]: Failed password for invalid user admin from 73.201.30.6 port 36940 ssh2
Jun 22 20:18:49 localhost sshd[14593]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.201.30.6
Jun 22 20:18:51 localhost sshd[14593]: Failed password for invalid user rahul from 73.201.30.6 port 48562 ssh2
...
2019-06-23 10:28:10
175.138.159.233 attackspam
Jun 23 00:17:28 *** sshd[17645]: Invalid user microsoft from 175.138.159.233
2019-06-23 11:02:48

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