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 <<>> 104.21.77.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43063
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.77.45.			IN	A

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

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:56:52 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 45.77.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.77.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
213.251.226.154 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 06-11-2019 14:40:33.
2019-11-07 00:13:51
201.180.87.216 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 06-11-2019 14:40:33.
2019-11-07 00:15:28
138.68.20.158 attackspam
SSH Brute-Force reported by Fail2Ban
2019-11-07 00:53:30
42.119.63.55 attackspam
Attempt to attack host OS, exploiting network vulnerabilities, on 06-11-2019 14:40:34.
2019-11-07 00:14:54
41.211.116.32 attack
Nov  6 21:40:19 webhost01 sshd[23813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.211.116.32
Nov  6 21:40:20 webhost01 sshd[23813]: Failed password for invalid user welkome from 41.211.116.32 port 36586 ssh2
...
2019-11-07 00:47:58
122.51.49.91 attack
Nov  6 06:40:30 web1 sshd\[23620\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.49.91  user=root
Nov  6 06:40:32 web1 sshd\[23620\]: Failed password for root from 122.51.49.91 port 47742 ssh2
Nov  6 06:44:31 web1 sshd\[23963\]: Invalid user plesk from 122.51.49.91
Nov  6 06:44:31 web1 sshd\[23963\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.49.91
Nov  6 06:44:33 web1 sshd\[23963\]: Failed password for invalid user plesk from 122.51.49.91 port 50088 ssh2
2019-11-07 00:51:46
222.186.175.148 attackbots
2019-11-06T16:43:09.057276shield sshd\[2959\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
2019-11-06T16:43:11.553590shield sshd\[2959\]: Failed password for root from 222.186.175.148 port 40866 ssh2
2019-11-06T16:43:15.840426shield sshd\[2959\]: Failed password for root from 222.186.175.148 port 40866 ssh2
2019-11-06T16:43:19.807807shield sshd\[2959\]: Failed password for root from 222.186.175.148 port 40866 ssh2
2019-11-06T16:43:24.326714shield sshd\[2959\]: Failed password for root from 222.186.175.148 port 40866 ssh2
2019-11-07 00:44:07
128.199.200.225 attackspambots
Automatic report - XMLRPC Attack
2019-11-07 00:10:07
94.191.9.85 attackspambots
Nov  6 15:51:45 venus sshd\[5437\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.9.85  user=root
Nov  6 15:51:47 venus sshd\[5437\]: Failed password for root from 94.191.9.85 port 50248 ssh2
Nov  6 15:58:13 venus sshd\[5526\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.9.85  user=root
...
2019-11-07 00:29:55
187.162.33.120 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-07 00:16:58
190.36.142.5 attackspam
Attempt to attack host OS, exploiting network vulnerabilities, on 06-11-2019 14:40:32.
2019-11-07 00:16:36
106.75.87.152 attack
Nov  6 20:10:23 areeb-Workstation sshd[25258]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.87.152
Nov  6 20:10:25 areeb-Workstation sshd[25258]: Failed password for invalid user sdjiiptv from 106.75.87.152 port 36516 ssh2
...
2019-11-07 00:23:46
95.179.219.209 attack
Chat Spam
2019-11-07 00:10:33
60.170.46.25 attackbotsspam
Nov  6 17:28:49 www2 sshd\[18311\]: Invalid user srpass from 60.170.46.25Nov  6 17:28:51 www2 sshd\[18311\]: Failed password for invalid user srpass from 60.170.46.25 port 45478 ssh2Nov  6 17:37:40 www2 sshd\[19393\]: Invalid user test from 60.170.46.25
...
2019-11-07 00:28:28
111.231.71.157 attackspambots
Oct  2 12:41:06 microserver sshd[1178]: Invalid user time from 111.231.71.157 port 54524
Oct  2 12:41:06 microserver sshd[1178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.71.157
Oct  2 12:41:07 microserver sshd[1178]: Failed password for invalid user time from 111.231.71.157 port 54524 ssh2
Oct  2 12:45:28 microserver sshd[1801]: Invalid user 1qaz@WSX from 111.231.71.157 port 50450
Oct  2 12:45:28 microserver sshd[1801]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.71.157
Oct  2 12:58:11 microserver sshd[3253]: Invalid user 123456 from 111.231.71.157 port 36596
Oct  2 12:58:11 microserver sshd[3253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.71.157
Oct  2 12:58:13 microserver sshd[3253]: Failed password for invalid user 123456 from 111.231.71.157 port 36596 ssh2
Oct  2 13:06:51 microserver sshd[4468]: Invalid user tijeun from 111.231.71.157 port 58794
O
2019-11-07 00:31:45

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