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 <<>> 21.66.234.213
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56191
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.66.234.213.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020602 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 06:07:04 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 213.234.66.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 213.234.66.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
186.155.16.2 attackspam
port scan and connect, tcp 23 (telnet)
2020-09-19 03:01:07
192.241.211.94 attackbots
2020-09-18T18:20:05.126314shield sshd\[26956\]: Invalid user cirelli from 192.241.211.94 port 37842
2020-09-18T18:20:05.136823shield sshd\[26956\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.211.94
2020-09-18T18:20:06.949851shield sshd\[26956\]: Failed password for invalid user cirelli from 192.241.211.94 port 37842 ssh2
2020-09-18T18:23:46.622898shield sshd\[28300\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.211.94  user=root
2020-09-18T18:23:48.107879shield sshd\[28300\]: Failed password for root from 192.241.211.94 port 47486 ssh2
2020-09-19 02:39:05
64.42.179.35 attackspambots
21 attempts against mh_ha-misbehave-ban on fire
2020-09-19 03:07:27
182.61.12.9 attackspambots
Sep 18 17:22:10 h2779839 sshd[3351]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.12.9  user=root
Sep 18 17:22:12 h2779839 sshd[3351]: Failed password for root from 182.61.12.9 port 41050 ssh2
Sep 18 17:23:30 h2779839 sshd[3362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.12.9  user=root
Sep 18 17:23:32 h2779839 sshd[3362]: Failed password for root from 182.61.12.9 port 54416 ssh2
Sep 18 17:24:53 h2779839 sshd[3385]: Invalid user dude from 182.61.12.9 port 39560
Sep 18 17:24:53 h2779839 sshd[3385]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.12.9
Sep 18 17:24:53 h2779839 sshd[3385]: Invalid user dude from 182.61.12.9 port 39560
Sep 18 17:24:55 h2779839 sshd[3385]: Failed password for invalid user dude from 182.61.12.9 port 39560 ssh2
Sep 18 17:26:20 h2779839 sshd[3417]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0
...
2020-09-19 02:52:38
188.254.0.160 attackspam
Sep 18 10:48:37 scw-tender-jepsen sshd[5332]: Failed password for root from 188.254.0.160 port 52208 ssh2
2020-09-19 02:36:19
98.231.181.48 attackspam
(sshd) Failed SSH login from 98.231.181.48 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 18 13:39:38 server2 sshd[19362]: Invalid user admin from 98.231.181.48 port 52093
Sep 18 13:39:40 server2 sshd[19362]: Failed password for invalid user admin from 98.231.181.48 port 52093 ssh2
Sep 18 13:39:41 server2 sshd[19365]: Invalid user admin from 98.231.181.48 port 52131
Sep 18 13:39:43 server2 sshd[19365]: Failed password for invalid user admin from 98.231.181.48 port 52131 ssh2
Sep 18 13:39:43 server2 sshd[19370]: Invalid user admin from 98.231.181.48 port 52172
2020-09-19 02:43:59
129.204.254.71 attackspam
Sep 18 17:02:12 *hidden* sshd[37176]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.254.71 user=root Sep 18 17:02:14 *hidden* sshd[37176]: Failed password for *hidden* from 129.204.254.71 port 38182 ssh2 Sep 18 17:07:13 *hidden* sshd[38147]: Invalid user avahi from 129.204.254.71 port 37128
2020-09-19 02:39:39
222.186.30.35 attackspam
2020-09-18T19:58:11.258015vps773228.ovh.net sshd[16126]: Failed password for root from 222.186.30.35 port 16311 ssh2
2020-09-18T19:58:13.600506vps773228.ovh.net sshd[16126]: Failed password for root from 222.186.30.35 port 16311 ssh2
2020-09-18T19:58:15.212644vps773228.ovh.net sshd[16126]: Failed password for root from 222.186.30.35 port 16311 ssh2
2020-09-18T20:53:20.870541vps773228.ovh.net sshd[16641]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.35  user=root
2020-09-18T20:53:22.561190vps773228.ovh.net sshd[16641]: Failed password for root from 222.186.30.35 port 49611 ssh2
...
2020-09-19 03:03:13
193.56.28.14 attackspam
Sep 18 20:44:38 galaxy event: galaxy/lswi: smtp: helpdesk@uni-potsdam.de [193.56.28.14] authentication failure using internet password
Sep 18 20:46:02 galaxy event: galaxy/lswi: smtp: helpdesk@uni-potsdam.de [193.56.28.14] authentication failure using internet password
Sep 18 20:49:20 galaxy event: galaxy/lswi: smtp: qwerty@uni-potsdam.de [193.56.28.14] authentication failure using internet password
Sep 18 20:50:43 galaxy event: galaxy/lswi: smtp: qwerty@uni-potsdam.de [193.56.28.14] authentication failure using internet password
Sep 18 20:54:03 galaxy event: galaxy/lswi: smtp: test@uni-potsdam.de [193.56.28.14] authentication failure using internet password
...
2020-09-19 03:00:24
1.186.57.150 attackbots
Sep 18 20:46:52 santamaria sshd\[19271\]: Invalid user student from 1.186.57.150
Sep 18 20:46:52 santamaria sshd\[19271\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.186.57.150
Sep 18 20:46:54 santamaria sshd\[19271\]: Failed password for invalid user student from 1.186.57.150 port 34602 ssh2
...
2020-09-19 03:04:26
112.219.169.123 attackbotsspam
Invalid user vultr from 112.219.169.123 port 36170
2020-09-19 02:41:51
104.248.143.177 attackspambots
sshd jail - ssh hack attempt
2020-09-19 02:52:51
128.199.52.45 attackspambots
2020-09-18T14:13:33.802212ionos.janbro.de sshd[118820]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.52.45  user=root
2020-09-18T14:13:35.599524ionos.janbro.de sshd[118820]: Failed password for root from 128.199.52.45 port 58978 ssh2
2020-09-18T14:20:15.577305ionos.janbro.de sshd[118854]: Invalid user user from 128.199.52.45 port 41562
2020-09-18T14:20:15.876488ionos.janbro.de sshd[118854]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.52.45
2020-09-18T14:20:15.577305ionos.janbro.de sshd[118854]: Invalid user user from 128.199.52.45 port 41562
2020-09-18T14:20:18.547088ionos.janbro.de sshd[118854]: Failed password for invalid user user from 128.199.52.45 port 41562 ssh2
2020-09-18T14:26:56.096186ionos.janbro.de sshd[118919]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.52.45  user=root
2020-09-18T14:26:57.798170ionos.janbro.de sshd[1189
...
2020-09-19 02:46:12
167.71.177.236 attack
(sshd) Failed SSH login from 167.71.177.236 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 18 08:25:38 server4 sshd[5545]: Invalid user emuchesia from 167.71.177.236
Sep 18 08:25:40 server4 sshd[5545]: Failed password for invalid user emuchesia from 167.71.177.236 port 35590 ssh2
Sep 18 08:40:34 server4 sshd[17065]: Invalid user aatul from 167.71.177.236
Sep 18 08:40:36 server4 sshd[17065]: Failed password for invalid user aatul from 167.71.177.236 port 33266 ssh2
Sep 18 08:44:28 server4 sshd[20033]: Failed password for root from 167.71.177.236 port 45180 ssh2
2020-09-19 02:53:47
222.186.175.150 attackbotsspam
Sep 18 19:38:53 ajax sshd[13510]: Failed password for root from 222.186.175.150 port 28308 ssh2
Sep 18 19:38:58 ajax sshd[13510]: Failed password for root from 222.186.175.150 port 28308 ssh2
2020-09-19 02:56:59

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