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 (the)

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 <<>> 66.136.160.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24724
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;66.136.160.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020400 1800 900 604800 86400

;; Query time: 41 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 22:32:18 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.160.136.66.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.160.136.66.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.77.146.136 attackbots
Sep  1 11:06:54 lnxweb61 sshd[18777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.146.136
2019-09-02 01:08:37
178.128.14.26 attackspambots
Sep  1 06:57:42 wbs sshd\[28407\]: Invalid user ftpadmin2 from 178.128.14.26
Sep  1 06:57:42 wbs sshd\[28407\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.14.26
Sep  1 06:57:44 wbs sshd\[28407\]: Failed password for invalid user ftpadmin2 from 178.128.14.26 port 41166 ssh2
Sep  1 07:01:56 wbs sshd\[28794\]: Invalid user erp from 178.128.14.26
Sep  1 07:01:56 wbs sshd\[28794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.14.26
2019-09-02 01:06:06
142.93.81.77 attackbotsspam
Aug 31 10:01:13 itv-usvr-01 sshd[26849]: Invalid user admin from 142.93.81.77
Aug 31 10:01:13 itv-usvr-01 sshd[26849]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.81.77
Aug 31 10:01:13 itv-usvr-01 sshd[26849]: Invalid user admin from 142.93.81.77
Aug 31 10:01:15 itv-usvr-01 sshd[26849]: Failed password for invalid user admin from 142.93.81.77 port 58580 ssh2
2019-09-02 01:00:21
5.196.156.38 attack
Sep  1 09:04:47 lnxweb61 sshd[6954]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.156.38
2019-09-02 00:38:09
163.172.187.30 attackspam
Fail2Ban Ban Triggered
2019-09-02 01:37:45
111.35.248.159 attackspam
Autoban   111.35.248.159 AUTH/CONNECT
2019-09-02 01:42:06
36.79.171.173 attackspambots
Sep  1 12:35:27 OPSO sshd\[23767\]: Invalid user zephyr from 36.79.171.173 port 38686
Sep  1 12:35:27 OPSO sshd\[23767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.79.171.173
Sep  1 12:35:29 OPSO sshd\[23767\]: Failed password for invalid user zephyr from 36.79.171.173 port 38686 ssh2
Sep  1 12:41:37 OPSO sshd\[24236\]: Invalid user lucike from 36.79.171.173 port 52712
Sep  1 12:41:37 OPSO sshd\[24236\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.79.171.173
2019-09-02 01:12:41
141.98.9.130 attackspambots
Sep  1 19:21:32 webserver postfix/smtpd\[8833\]: warning: unknown\[141.98.9.130\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  1 19:22:18 webserver postfix/smtpd\[8833\]: warning: unknown\[141.98.9.130\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  1 19:23:03 webserver postfix/smtpd\[8893\]: warning: unknown\[141.98.9.130\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  1 19:23:49 webserver postfix/smtpd\[8893\]: warning: unknown\[141.98.9.130\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  1 19:24:36 webserver postfix/smtpd\[8833\]: warning: unknown\[141.98.9.130\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-09-02 01:26:47
159.89.194.103 attackspam
Sep  1 19:37:34 MK-Soft-Root2 sshd\[9214\]: Invalid user eclipse from 159.89.194.103 port 58642
Sep  1 19:37:34 MK-Soft-Root2 sshd\[9214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.194.103
Sep  1 19:37:36 MK-Soft-Root2 sshd\[9214\]: Failed password for invalid user eclipse from 159.89.194.103 port 58642 ssh2
...
2019-09-02 01:53:55
201.22.95.52 attack
Sep  1 15:32:17 eventyay sshd[32559]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.22.95.52
Sep  1 15:32:19 eventyay sshd[32559]: Failed password for invalid user herbert from 201.22.95.52 port 45328 ssh2
Sep  1 15:38:06 eventyay sshd[1386]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.22.95.52
...
2019-09-02 00:38:55
209.97.167.163 attack
Sep  1 07:31:04 hiderm sshd\[4081\]: Invalid user juan from 209.97.167.163
Sep  1 07:31:04 hiderm sshd\[4081\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.167.163
Sep  1 07:31:06 hiderm sshd\[4081\]: Failed password for invalid user juan from 209.97.167.163 port 48004 ssh2
Sep  1 07:37:52 hiderm sshd\[4647\]: Invalid user archive from 209.97.167.163
Sep  1 07:37:52 hiderm sshd\[4647\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.167.163
2019-09-02 01:43:11
129.204.47.217 attack
Sep  1 19:32:11 legacy sshd[18255]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.47.217
Sep  1 19:32:13 legacy sshd[18255]: Failed password for invalid user search from 129.204.47.217 port 50949 ssh2
Sep  1 19:37:52 legacy sshd[18395]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.47.217
...
2019-09-02 01:40:18
219.84.203.57 attackbotsspam
$f2bV_matches
2019-09-02 01:07:16
89.248.174.201 attack
09/01/2019-13:37:54.851037 89.248.174.201 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 100
2019-09-02 01:42:46
43.248.187.66 attackspambots
Sep  1 11:40:28 lnxweb61 sshd[15731]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.248.187.66
2019-09-02 00:59:08

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