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 <<>> 104.18.21.126
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3237
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.126.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 01:49:24 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 126.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 126.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
78.183.152.201 attackbotsspam
Jan  9 13:54:00 srv1 sshd[26318]: Address 78.183.152.201 maps to 78.183.152.201.dynamic.ttnet.com.tr, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jan  9 13:54:00 srv1 sshd[26318]: Invalid user admin from 78.183.152.201
Jan  9 13:54:01 srv1 sshd[26318]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.183.152.201 
Jan  9 13:54:03 srv1 sshd[26318]: Failed password for invalid user admin from 78.183.152.201 port 64776 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=78.183.152.201
2020-01-10 03:40:19
114.113.223.221 attackbotsspam
Jan  9 13:30:18 kmh-wmh-002-nbg03 sshd[28846]: Invalid user yrh from 114.113.223.221 port 2050
Jan  9 13:30:18 kmh-wmh-002-nbg03 sshd[28846]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.113.223.221
Jan  9 13:30:20 kmh-wmh-002-nbg03 sshd[28846]: Failed password for invalid user yrh from 114.113.223.221 port 2050 ssh2
Jan  9 13:30:20 kmh-wmh-002-nbg03 sshd[28846]: Received disconnect from 114.113.223.221 port 2050:11: Bye Bye [preauth]
Jan  9 13:30:20 kmh-wmh-002-nbg03 sshd[28846]: Disconnected from 114.113.223.221 port 2050 [preauth]
Jan  9 13:48:33 kmh-wmh-002-nbg03 sshd[30858]: Invalid user kun from 114.113.223.221 port 2051
Jan  9 13:48:33 kmh-wmh-002-nbg03 sshd[30858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.113.223.221
Jan  9 13:48:35 kmh-wmh-002-nbg03 sshd[30858]: Failed password for invalid user kun from 114.113.223.221 port 2051 ssh2
Jan  9 13:48:36 kmh-wmh-002-nbg........
-------------------------------
2020-01-10 03:46:36
194.79.23.174 attack
" "
2020-01-10 03:40:35
39.84.218.216 attackbots
Honeypot hit.
2020-01-10 04:09:47
178.234.127.247 attackbots
Unauthorized connection attempt from IP address 178.234.127.247 on Port 445(SMB)
2020-01-10 04:03:50
190.8.168.59 attack
Unauthorized connection attempt from IP address 190.8.168.59 on Port 445(SMB)
2020-01-10 03:52:02
71.239.119.124 attackbots
$f2bV_matches
2020-01-10 03:57:19
111.72.197.126 attackbots
2020-01-09 07:02:31 dovecot_login authenticator failed for (zdebn) [111.72.197.126]:65019 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=wangyan@lerctr.org)
2020-01-09 07:02:38 dovecot_login authenticator failed for (nupxr) [111.72.197.126]:65019 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=wangyan@lerctr.org)
2020-01-09 07:02:50 dovecot_login authenticator failed for (zcxft) [111.72.197.126]:65019 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=wangyan@lerctr.org)
...
2020-01-10 03:42:57
5.158.42.104 attack
Jan  9 15:08:11 ArkNodeAT sshd\[24801\]: Invalid user pi from 5.158.42.104
Jan  9 15:08:11 ArkNodeAT sshd\[24801\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.158.42.104
Jan  9 15:08:13 ArkNodeAT sshd\[24801\]: Failed password for invalid user pi from 5.158.42.104 port 55236 ssh2
2020-01-10 04:04:45
188.79.94.1 attackbotsspam
20/1/9@08:22:49: FAIL: Alarm-Network address from=188.79.94.1
20/1/9@08:22:49: FAIL: Alarm-Network address from=188.79.94.1
...
2020-01-10 03:45:17
125.143.112.69 attackspambots
Telnet/23 MH Probe, BF, Hack -
2020-01-10 03:41:48
179.106.159.34 attack
Unauthorized connection attempt from IP address 179.106.159.34 on Port 445(SMB)
2020-01-10 03:53:46
115.74.223.111 attackspambots
Unauthorized connection attempt from IP address 115.74.223.111 on Port 445(SMB)
2020-01-10 04:02:03
191.32.45.151 attackbotsspam
Unauthorized connection attempt from IP address 191.32.45.151 on Port 445(SMB)
2020-01-10 03:48:30
196.191.160.12 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-10 03:44:57

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