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 <<>> 104.21.75.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63495
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.75.45.			IN	A

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

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:54:40 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 45.75.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.75.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
122.228.208.113 attackspam
Sep  8 01:34:21 h2177944 kernel: \[775829.514371\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=122.228.208.113 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=240 ID=17058 PROTO=TCP SPT=59243 DPT=8118 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep  8 01:35:49 h2177944 kernel: \[775917.474821\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=122.228.208.113 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=240 ID=58775 PROTO=TCP SPT=59243 DPT=8123 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep  8 01:35:55 h2177944 kernel: \[775922.792519\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=122.228.208.113 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=240 ID=26521 PROTO=TCP SPT=59243 DPT=81 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep  8 01:36:43 h2177944 kernel: \[775970.873238\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=122.228.208.113 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=240 ID=10869 PROTO=TCP SPT=59243 DPT=8998 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep  8 01:36:54 h2177944 kernel: \[775981.777974\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=122.228.208.113 DST=85.214.11
2019-09-08 08:49:03
50.209.176.166 attack
Sep  7 21:19:39 vps200512 sshd\[5624\]: Invalid user www from 50.209.176.166
Sep  7 21:19:39 vps200512 sshd\[5624\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.209.176.166
Sep  7 21:19:41 vps200512 sshd\[5624\]: Failed password for invalid user www from 50.209.176.166 port 60114 ssh2
Sep  7 21:23:42 vps200512 sshd\[5728\]: Invalid user oneadmin from 50.209.176.166
Sep  7 21:23:42 vps200512 sshd\[5728\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.209.176.166
2019-09-08 09:26:06
59.91.231.240 attackbotsspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-09-07 20:29:05,077 INFO [amun_request_handler] PortScan Detected on Port: 445 (59.91.231.240)
2019-09-08 09:26:27
52.164.211.22 attackspam
ssh failed login
2019-09-08 09:00:15
23.129.64.166 attackbots
C1,WP GET /wp-login.php
2019-09-08 09:32:31
128.199.162.108 attack
Sep  8 02:00:40 dedicated sshd[14062]: Invalid user 123321 from 128.199.162.108 port 52476
2019-09-08 09:31:54
150.242.199.13 attackbots
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-09-07 20:29:21,950 INFO [amun_request_handler] PortScan Detected on Port: 445 (150.242.199.13)
2019-09-08 09:24:59
181.48.99.90 attack
Sep  8 02:43:04 core sshd[14770]: Invalid user mc from 181.48.99.90 port 34382
Sep  8 02:43:06 core sshd[14770]: Failed password for invalid user mc from 181.48.99.90 port 34382 ssh2
...
2019-09-08 09:08:10
192.99.32.86 attackbots
Sep  8 02:40:23 SilenceServices sshd[6087]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.32.86
Sep  8 02:40:26 SilenceServices sshd[6087]: Failed password for invalid user nagios from 192.99.32.86 port 39678 ssh2
Sep  8 02:44:16 SilenceServices sshd[7575]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.32.86
2019-09-08 08:59:29
182.61.21.155 attackspambots
Sep  8 03:00:49 rpi sshd[8557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.21.155 
Sep  8 03:00:51 rpi sshd[8557]: Failed password for invalid user student from 182.61.21.155 port 52198 ssh2
2019-09-08 09:34:13
185.234.219.66 attackbots
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-09-08 00:03:37,629 INFO [amun_request_handler] PortScan Detected on Port: 25 (185.234.219.66)
2019-09-08 08:59:46
190.206.252.205 attackspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-09-07 20:34:23,900 INFO [amun_request_handler] PortScan Detected on Port: 445 (190.206.252.205)
2019-09-08 08:54:18
62.234.91.237 attack
Sep  8 01:25:09 vps647732 sshd[10917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.91.237
Sep  8 01:25:12 vps647732 sshd[10917]: Failed password for invalid user dspace from 62.234.91.237 port 34427 ssh2
...
2019-09-08 08:51:49
138.201.128.152 attackspam
Sep  7 14:57:54 tdfoods sshd\[5151\]: Invalid user abcde12345 from 138.201.128.152
Sep  7 14:57:54 tdfoods sshd\[5151\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=dawala.nolsatu.id
Sep  7 14:57:56 tdfoods sshd\[5151\]: Failed password for invalid user abcde12345 from 138.201.128.152 port 59720 ssh2
Sep  7 15:01:47 tdfoods sshd\[5484\]: Invalid user 123 from 138.201.128.152
Sep  7 15:01:47 tdfoods sshd\[5484\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=dawala.nolsatu.id
2019-09-08 09:27:57
172.81.250.106 attack
Sep  7 19:57:13 debian sshd\[14876\]: Invalid user csadmin from 172.81.250.106 port 55734
Sep  7 19:57:13 debian sshd\[14876\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.81.250.106
Sep  7 19:57:15 debian sshd\[14876\]: Failed password for invalid user csadmin from 172.81.250.106 port 55734 ssh2
...
2019-09-08 09:37:13

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