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 <<>> 104.21.40.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7646
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.40.142.			IN	A

;; AUTHORITY SECTION:
.			377	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 10:13:58 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 142.40.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.40.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
123.136.193.38 attackspambots
Brute force attempt
2019-08-21 02:32:29
179.83.48.147 attack
Aug 20 16:35:42 srv05 sshd[2774]: reveeclipse mapping checking getaddrinfo for 179.83.48.147.dynamic.adsl.gvt.net.br [179.83.48.147] failed - POSSIBLE BREAK-IN ATTEMPT!
Aug 20 16:35:44 srv05 sshd[2774]: Failed password for invalid user noc from 179.83.48.147 port 54044 ssh2
Aug 20 16:35:44 srv05 sshd[2774]: Received disconnect from 179.83.48.147: 11: Bye Bye [preauth]
Aug 20 16:41:11 srv05 sshd[3154]: reveeclipse mapping checking getaddrinfo for 179.83.48.147.dynamic.adsl.gvt.net.br [179.83.48.147] failed - POSSIBLE BREAK-IN ATTEMPT!


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=179.83.48.147
2019-08-21 02:35:35
49.88.112.85 attack
Aug 21 00:56:26 vibhu-HP-Z238-Microtower-Workstation sshd\[1255\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.85  user=root
Aug 21 00:56:27 vibhu-HP-Z238-Microtower-Workstation sshd\[1255\]: Failed password for root from 49.88.112.85 port 55342 ssh2
Aug 21 00:56:35 vibhu-HP-Z238-Microtower-Workstation sshd\[1257\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.85  user=root
Aug 21 00:56:37 vibhu-HP-Z238-Microtower-Workstation sshd\[1257\]: Failed password for root from 49.88.112.85 port 12874 ssh2
Aug 21 00:56:44 vibhu-HP-Z238-Microtower-Workstation sshd\[1263\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.85  user=root
...
2019-08-21 03:30:43
92.119.160.142 attackbotsspam
Scanning random ports - tries to find possible vulnerable services
2019-08-21 03:27:18
109.72.202.91 attackbots
firewall-block, port(s): 80/tcp
2019-08-21 02:28:09
193.112.10.224 attackbotsspam
Aug 20 11:05:08 TORMINT sshd\[24026\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.10.224  user=root
Aug 20 11:05:09 TORMINT sshd\[24026\]: Failed password for root from 193.112.10.224 port 51004 ssh2
Aug 20 11:09:43 TORMINT sshd\[24212\]: Invalid user apache from 193.112.10.224
Aug 20 11:09:43 TORMINT sshd\[24212\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.10.224
...
2019-08-21 03:08:57
196.52.43.66 attackspambots
" "
2019-08-21 02:16:42
103.28.57.9 attack
Aug 20 20:36:52 yabzik sshd[1642]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.28.57.9
Aug 20 20:36:54 yabzik sshd[1642]: Failed password for invalid user newsletter from 103.28.57.9 port 58898 ssh2
Aug 20 20:41:42 yabzik sshd[3919]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.28.57.9
2019-08-21 01:45:51
177.220.226.34 attackspambots
firewall-block, port(s): 23/tcp
2019-08-21 02:17:45
185.52.2.165 attackbotsspam
WordPress wp-login brute force :: 185.52.2.165 0.208 BYPASS [21/Aug/2019:03:45:59  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-08-21 03:23:38
14.183.64.57 attackspambots
Aug 21 02:19:11 webhost01 sshd[17488]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.183.64.57
Aug 21 02:19:12 webhost01 sshd[17488]: Failed password for invalid user bud from 14.183.64.57 port 39286 ssh2
...
2019-08-21 03:35:57
222.186.30.111 attack
Aug 20 22:12:13 srv-4 sshd\[32556\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.111  user=root
Aug 20 22:12:15 srv-4 sshd\[32556\]: Failed password for root from 222.186.30.111 port 31410 ssh2
Aug 20 22:12:21 srv-4 sshd\[32575\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.111  user=root
...
2019-08-21 03:19:01
106.12.221.86 attackbots
Aug 20 19:23:12 bouncer sshd\[845\]: Invalid user csgoserver78 from 106.12.221.86 port 55574
Aug 20 19:23:12 bouncer sshd\[845\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.221.86 
Aug 20 19:23:13 bouncer sshd\[845\]: Failed password for invalid user csgoserver78 from 106.12.221.86 port 55574 ssh2
...
2019-08-21 02:03:07
54.38.245.145 attack
Anomaly:Header:User-Agent - Empty
2019-08-21 01:41:11
151.80.60.151 attackspambots
Aug 20 16:41:40 SilenceServices sshd[2350]: Failed password for root from 151.80.60.151 port 47666 ssh2
Aug 20 16:50:43 SilenceServices sshd[10059]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.60.151
Aug 20 16:50:45 SilenceServices sshd[10059]: Failed password for invalid user postfix from 151.80.60.151 port 58936 ssh2
2019-08-21 03:34:10

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