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 <<>> 104.21.78.140
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43962
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.78.140.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:57:22 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 140.78.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 140.78.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
171.249.37.121 attack
port scan and connect, tcp 23 (telnet)
2020-04-06 07:38:00
139.162.75.112 attackbotsspam
SSH brute-force attempt
2020-04-06 07:56:54
202.79.168.248 attackbots
Apr  6 00:58:35 vps647732 sshd[6517]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.79.168.248
Apr  6 00:58:37 vps647732 sshd[6517]: Failed password for invalid user !QAZzaq1@ from 202.79.168.248 port 46972 ssh2
...
2020-04-06 07:50:35
134.209.156.48 attack
Hitting firewall all weekend, non stop, seconds apart.
2020-04-06 07:49:22
14.156.51.175 attack
Unauthorised access (Apr  6) SRC=14.156.51.175 LEN=40 TTL=52 ID=48236 TCP DPT=8080 WINDOW=52419 SYN 
Unauthorised access (Apr  5) SRC=14.156.51.175 LEN=40 TTL=52 ID=21091 TCP DPT=8080 WINDOW=30106 SYN
2020-04-06 08:07:16
120.70.96.143 attack
$f2bV_matches
2020-04-06 08:00:47
172.105.37.14 attackbotsspam
trying to access non-authorized port
2020-04-06 08:12:44
45.58.146.42 attack
US_Sharktech_<177>1586129901 [1:2403355:56467] ET CINS Active Threat Intelligence Poor Reputation IP UDP group 28 [Classification: Misc Attack] [Priority: 2]:  {UDP} 45.58.146.42:50923
2020-04-06 07:38:49
92.63.194.22 attackbots
Apr  6 01:42:24 meumeu sshd[7496]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.22 
Apr  6 01:42:25 meumeu sshd[7496]: Failed password for invalid user admin from 92.63.194.22 port 35529 ssh2
Apr  6 01:43:27 meumeu sshd[7621]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.22 
...
2020-04-06 07:47:49
3.20.46.235 attackspam
Wordpress Admin Login attack
2020-04-06 08:14:50
140.246.124.36 attackbotsspam
$f2bV_matches
2020-04-06 08:03:40
51.68.190.223 attackbotsspam
Apr  6 00:23:12 DAAP sshd[16647]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.190.223  user=root
Apr  6 00:23:13 DAAP sshd[16647]: Failed password for root from 51.68.190.223 port 40108 ssh2
Apr  6 00:27:46 DAAP sshd[16756]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.190.223  user=root
Apr  6 00:27:48 DAAP sshd[16756]: Failed password for root from 51.68.190.223 port 49486 ssh2
Apr  6 00:32:10 DAAP sshd[16847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.190.223  user=root
Apr  6 00:32:12 DAAP sshd[16847]: Failed password for root from 51.68.190.223 port 58862 ssh2
...
2020-04-06 08:04:12
91.126.33.138 attackspam
(sshd) Failed SSH login from 91.126.33.138 (ES/Spain/cli-5b7e218a.wholesale.adamo.es): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  6 01:00:12 amsweb01 sshd[30259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.126.33.138  user=root
Apr  6 01:00:15 amsweb01 sshd[30259]: Failed password for root from 91.126.33.138 port 20541 ssh2
Apr  6 01:06:58 amsweb01 sshd[31398]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.126.33.138  user=root
Apr  6 01:07:00 amsweb01 sshd[31398]: Failed password for root from 91.126.33.138 port 41964 ssh2
Apr  6 01:10:26 amsweb01 sshd[32129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.126.33.138  user=root
2020-04-06 07:37:19
218.92.0.175 attackbots
Apr  6 01:48:26 mail sshd\[11710\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.175  user=root
Apr  6 01:48:29 mail sshd\[11710\]: Failed password for root from 218.92.0.175 port 47335 ssh2
Apr  6 01:48:46 mail sshd\[11712\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.175  user=root
...
2020-04-06 08:10:14
222.186.175.183 attackspambots
Apr  6 02:09:10 eventyay sshd[21561]: Failed password for root from 222.186.175.183 port 2632 ssh2
Apr  6 02:09:34 eventyay sshd[21580]: Failed password for root from 222.186.175.183 port 15602 ssh2
Apr  6 02:09:37 eventyay sshd[21580]: Failed password for root from 222.186.175.183 port 15602 ssh2
...
2020-04-06 08:13:43

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