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 <<>> 104.21.17.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50404
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.17.145.			IN	A

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

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:18:32 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 145.17.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 145.17.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.48.122 attack
Aug 11 22:32:14 Ubuntu-1404-trusty-64-minimal sshd\[13632\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.48.122  user=root
Aug 11 22:32:16 Ubuntu-1404-trusty-64-minimal sshd\[13632\]: Failed password for root from 106.13.48.122 port 42005 ssh2
Aug 11 22:35:19 Ubuntu-1404-trusty-64-minimal sshd\[14456\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.48.122  user=root
Aug 11 22:35:21 Ubuntu-1404-trusty-64-minimal sshd\[14456\]: Failed password for root from 106.13.48.122 port 61109 ssh2
Aug 11 22:36:39 Ubuntu-1404-trusty-64-minimal sshd\[14851\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.48.122  user=root
2020-08-12 05:44:27
222.186.173.201 attackspam
Aug 11 23:41:37 theomazars sshd[9237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201  user=root
Aug 11 23:41:40 theomazars sshd[9237]: Failed password for root from 222.186.173.201 port 27796 ssh2
2020-08-12 05:42:39
130.185.123.140 attack
Aug 11 21:36:34 l02a sshd[3374]: Invalid user ~#$%^&*(),.; from 130.185.123.140
Aug 11 21:36:34 l02a sshd[3374]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.185.123.140 
Aug 11 21:36:34 l02a sshd[3374]: Invalid user ~#$%^&*(),.; from 130.185.123.140
Aug 11 21:36:35 l02a sshd[3374]: Failed password for invalid user ~#$%^&*(),.; from 130.185.123.140 port 49916 ssh2
2020-08-12 05:51:12
198.100.149.77 attackspam
[munged]::443 198.100.149.77 - - [11/Aug/2020:23:13:16 +0200] "POST /[munged]: HTTP/1.1" 200 9239 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 198.100.149.77 - - [11/Aug/2020:23:13:21 +0200] "POST /[munged]: HTTP/1.1" 200 9241 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 198.100.149.77 - - [11/Aug/2020:23:13:26 +0200] "POST /[munged]: HTTP/1.1" 200 9240 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 198.100.149.77 - - [11/Aug/2020:23:13:31 +0200] "POST /[munged]: HTTP/1.1" 200 9240 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 198.100.149.77 - - [11/Aug/2020:23:13:35 +0200] "POST /[munged]: HTTP/1.1" 200 9240 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 198.100.149.77 - - [11/Aug/2020:23:16:21 +0200] "POST /[munged]: HTTP/1.1" 200 9241 "-" "Mozilla/5.0 (X11
2020-08-12 05:52:39
51.91.111.73 attackspam
Aug 11 23:07:46 PorscheCustomer sshd[15728]: Failed password for root from 51.91.111.73 port 40800 ssh2
Aug 11 23:11:37 PorscheCustomer sshd[15928]: Failed password for root from 51.91.111.73 port 49508 ssh2
...
2020-08-12 05:20:13
89.248.168.176 attack
Port scan: Attack repeated for 24 hours
2020-08-12 05:23:55
49.51.160.139 attackbotsspam
Aug 11 23:29:40 fhem-rasp sshd[4817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.51.160.139  user=root
Aug 11 23:29:43 fhem-rasp sshd[4817]: Failed password for root from 49.51.160.139 port 50350 ssh2
...
2020-08-12 05:42:13
74.124.24.114 attackbotsspam
Aug 11 22:27:11 serwer sshd\[2012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.124.24.114  user=root
Aug 11 22:27:12 serwer sshd\[2012\]: Failed password for root from 74.124.24.114 port 45370 ssh2
Aug 11 22:36:34 serwer sshd\[2965\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.124.24.114  user=root
...
2020-08-12 05:47:24
162.243.50.8 attack
2020-08-11T23:33:36.175101afi-git.jinr.ru sshd[19952]: Failed password for root from 162.243.50.8 port 53125 ssh2
2020-08-11T23:35:11.670891afi-git.jinr.ru sshd[20395]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.50.8  user=root
2020-08-11T23:35:13.451482afi-git.jinr.ru sshd[20395]: Failed password for root from 162.243.50.8 port 35454 ssh2
2020-08-11T23:36:44.787783afi-git.jinr.ru sshd[20741]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.50.8  user=root
2020-08-11T23:36:47.004604afi-git.jinr.ru sshd[20741]: Failed password for root from 162.243.50.8 port 46018 ssh2
...
2020-08-12 05:38:21
106.12.34.97 attackbots
sshd jail - ssh hack attempt
2020-08-12 05:38:06
222.186.30.59 attackbots
Aug 11 23:44:54 vps639187 sshd\[17826\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.59  user=root
Aug 11 23:44:57 vps639187 sshd\[17826\]: Failed password for root from 222.186.30.59 port 20044 ssh2
Aug 11 23:44:58 vps639187 sshd\[17826\]: Failed password for root from 222.186.30.59 port 20044 ssh2
...
2020-08-12 05:45:28
107.182.25.146 attack
Aug 11 23:14:10 piServer sshd[11360]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.182.25.146 
Aug 11 23:14:11 piServer sshd[11360]: Failed password for invalid user gmjiadianhenhao from 107.182.25.146 port 35534 ssh2
Aug 11 23:20:59 piServer sshd[12265]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.182.25.146 
...
2020-08-12 05:31:41
212.64.111.18 attack
2020-08-11T16:04:51.8237481495-001 sshd[30938]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.111.18  user=root
2020-08-11T16:04:53.7502491495-001 sshd[30938]: Failed password for root from 212.64.111.18 port 48500 ssh2
2020-08-11T16:10:12.0986981495-001 sshd[31212]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.111.18  user=root
2020-08-11T16:10:13.7594071495-001 sshd[31212]: Failed password for root from 212.64.111.18 port 49924 ssh2
2020-08-11T16:15:27.6093281495-001 sshd[31550]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.111.18  user=root
2020-08-11T16:15:29.1843241495-001 sshd[31550]: Failed password for root from 212.64.111.18 port 51348 ssh2
...
2020-08-12 05:43:33
58.210.190.30 attackbots
20 attempts against mh-ssh on cloud
2020-08-12 05:47:51
153.232.1.180 attackbots
Automatic report - Port Scan Attack
2020-08-12 05:46:25

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