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 of America

Internet Service Provider: Telastic

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbots
Unauthorized connection attempt detected from IP address 66.42.21.170 to port 23
2020-04-13 04:39:04
Comments on same subnet:
IP Type Details Datetime
66.42.21.47 attackbots
Unauthorized connection attempt detected from IP address 66.42.21.47 to port 23
2020-06-13 06:00:44
66.42.21.59 attackbots
Unauthorized connection attempt detected from IP address 66.42.21.59 to port 23
2020-05-30 03:07:43
66.42.21.92 attack
Unauthorized connection attempt detected from IP address 66.42.21.92 to port 23
2020-05-13 04:17:03
66.42.21.158 attackspambots
Unauthorized connection attempt detected from IP address 66.42.21.158 to port 23
2020-05-13 03:00:38
66.42.21.59 attackspam
Unauthorized connection attempt detected from IP address 66.42.21.59 to port 23
2020-05-13 01:44:20
66.42.21.51 attackspambots
Unauthorized connection attempt detected from IP address 66.42.21.51 to port 23
2020-05-12 23:06:59
66.42.21.158 attack
Unauthorized connection attempt detected from IP address 66.42.21.158 to port 23
2020-04-13 02:46:16
66.42.21.246 attackspam
Unauthorized connection attempt detected from IP address 66.42.21.246 to port 23
2019-12-30 02:26:03
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 66.42.21.170
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53775
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;66.42.21.170.			IN	A

;; AUTHORITY SECTION:
.			380	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020041201 1800 900 604800 86400

;; Query time: 111 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Apr 13 04:38:59 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 170.21.42.66.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 100.100.2.138, trying next server
;; Got SERVFAIL reply from 100.100.2.138, trying next server
Server:		100.100.2.136
Address:	100.100.2.136#53

** server can't find 170.21.42.66.in-addr.arpa: SERVFAIL

Related IP info:
Related comments:
IP Type Details Datetime
45.55.225.152 attack
Aug 26 18:18:41 andromeda sshd\[46293\]: Invalid user git from 45.55.225.152 port 40522
Aug 26 18:18:42 andromeda sshd\[46293\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.225.152
Aug 26 18:18:44 andromeda sshd\[46293\]: Failed password for invalid user git from 45.55.225.152 port 40522 ssh2
2019-08-27 00:27:59
142.197.22.33 attack
2019-08-26T09:00:39.885578WS-Zach sshd[1467]: Invalid user payme from 142.197.22.33 port 51474
2019-08-26T09:00:39.889181WS-Zach sshd[1467]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.197.22.33
2019-08-26T09:00:39.885578WS-Zach sshd[1467]: Invalid user payme from 142.197.22.33 port 51474
2019-08-26T09:00:41.831718WS-Zach sshd[1467]: Failed password for invalid user payme from 142.197.22.33 port 51474 ssh2
2019-08-26T09:44:34.130545WS-Zach sshd[23567]: Invalid user dale from 142.197.22.33 port 38314
...
2019-08-26 23:20:23
200.60.132.105 attackbotsspam
Unauthorized connection attempt from IP address 200.60.132.105 on Port 445(SMB)
2019-08-27 00:38:24
177.43.76.36 attackspambots
Aug 26 11:31:37 xtremcommunity sshd\[5269\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.43.76.36  user=root
Aug 26 11:31:39 xtremcommunity sshd\[5269\]: Failed password for root from 177.43.76.36 port 58143 ssh2
Aug 26 11:38:48 xtremcommunity sshd\[5638\]: Invalid user hadoop from 177.43.76.36 port 52436
Aug 26 11:38:48 xtremcommunity sshd\[5638\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.43.76.36
Aug 26 11:38:51 xtremcommunity sshd\[5638\]: Failed password for invalid user hadoop from 177.43.76.36 port 52436 ssh2
...
2019-08-27 00:55:22
84.217.109.6 attackbotsspam
Aug 26 16:09:09 [host] sshd[29929]: Invalid user test from 84.217.109.6
Aug 26 16:09:09 [host] sshd[29929]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.217.109.6
Aug 26 16:09:10 [host] sshd[29929]: Failed password for invalid user test from 84.217.109.6 port 52696 ssh2
2019-08-27 00:30:09
190.38.205.133 attack
Unauthorized connection attempt from IP address 190.38.205.133 on Port 445(SMB)
2019-08-27 00:06:58
193.169.255.102 attack
Aug 26 15:52:11 sshgateway sshd\[14147\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.169.255.102  user=sshd
Aug 26 15:52:13 sshgateway sshd\[14147\]: Failed password for sshd from 193.169.255.102 port 35120 ssh2
Aug 26 15:52:13 sshgateway sshd\[14147\]: Failed password for sshd from 193.169.255.102 port 35120 ssh2
2019-08-26 23:55:11
145.239.82.192 attackspambots
Aug 26 06:33:48 wbs sshd\[22071\]: Invalid user silence from 145.239.82.192
Aug 26 06:33:48 wbs sshd\[22071\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.ip-145-239-82.eu
Aug 26 06:33:50 wbs sshd\[22071\]: Failed password for invalid user silence from 145.239.82.192 port 46606 ssh2
Aug 26 06:38:24 wbs sshd\[22480\]: Invalid user servis from 145.239.82.192
Aug 26 06:38:24 wbs sshd\[22480\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.ip-145-239-82.eu
2019-08-27 00:42:36
223.197.175.171 attackspam
" "
2019-08-26 23:30:34
132.232.2.184 attackspambots
2019-08-26T16:59:43.909064abusebot-7.cloudsearch.cf sshd\[7103\]: Invalid user ftp3 from 132.232.2.184 port 41522
2019-08-27 01:00:42
106.12.107.201 attack
Aug 26 17:33:23 vps647732 sshd[24256]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.107.201
Aug 26 17:33:25 vps647732 sshd[24256]: Failed password for invalid user novo from 106.12.107.201 port 38176 ssh2
...
2019-08-27 00:15:09
159.65.236.58 attackbotsspam
2019-08-23 00:24:32,825 fail2ban.actions        [878]: NOTICE  [sshd] Ban 159.65.236.58
2019-08-24 09:17:11,080 fail2ban.actions        [878]: NOTICE  [sshd] Ban 159.65.236.58
2019-08-25 07:36:51,255 fail2ban.actions        [878]: NOTICE  [sshd] Ban 159.65.236.58
...
2019-08-27 00:59:18
125.167.251.184 attackspambots
Caught in portsentry honeypot
2019-08-26 23:36:02
51.38.49.140 attackbots
2019-08-26T17:20:56.093137lon01.zurich-datacenter.net sshd\[31782\]: Invalid user git from 51.38.49.140 port 38670
2019-08-26T17:20:56.102698lon01.zurich-datacenter.net sshd\[31782\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.ip-51-38-49.eu
2019-08-26T17:20:57.559063lon01.zurich-datacenter.net sshd\[31782\]: Failed password for invalid user git from 51.38.49.140 port 38670 ssh2
2019-08-26T17:24:52.514008lon01.zurich-datacenter.net sshd\[31879\]: Invalid user sui from 51.38.49.140 port 55518
2019-08-26T17:24:52.520378lon01.zurich-datacenter.net sshd\[31879\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.ip-51-38-49.eu
...
2019-08-26 23:29:36
200.85.42.42 attackspam
Aug 26 15:37:23 mail sshd\[16416\]: Invalid user jasper from 200.85.42.42 port 56996
Aug 26 15:37:23 mail sshd\[16416\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.85.42.42
Aug 26 15:37:25 mail sshd\[16416\]: Failed password for invalid user jasper from 200.85.42.42 port 56996 ssh2
Aug 26 15:43:29 mail sshd\[17313\]: Invalid user river from 200.85.42.42 port 44394
Aug 26 15:43:29 mail sshd\[17313\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.85.42.42
2019-08-27 00:31:55

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