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: Japan

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:
IP Type Details Datetime
168.138.221.133 attack
Invalid user student06 from 168.138.221.133 port 45354
2020-09-23 21:29:24
168.138.221.133 attackspambots
Invalid user student06 from 168.138.221.133 port 45354
2020-09-23 13:50:13
168.138.221.133 attack
Sep 22 21:03:49 ns392434 sshd[18652]: Invalid user zl from 168.138.221.133 port 53616
Sep 22 21:03:49 ns392434 sshd[18652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133
Sep 22 21:03:49 ns392434 sshd[18652]: Invalid user zl from 168.138.221.133 port 53616
Sep 22 21:03:51 ns392434 sshd[18652]: Failed password for invalid user zl from 168.138.221.133 port 53616 ssh2
Sep 22 21:15:51 ns392434 sshd[19258]: Invalid user peer from 168.138.221.133 port 57250
Sep 22 21:15:51 ns392434 sshd[19258]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133
Sep 22 21:15:51 ns392434 sshd[19258]: Invalid user peer from 168.138.221.133 port 57250
Sep 22 21:15:53 ns392434 sshd[19258]: Failed password for invalid user peer from 168.138.221.133 port 57250 ssh2
Sep 22 21:18:52 ns392434 sshd[19322]: Invalid user testuser from 168.138.221.133 port 51082
2020-09-23 05:38:58
168.138.221.133 attackspam
(sshd) Failed SSH login from 168.138.221.133 (JP/Japan/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug 19 00:00:41 amsweb01 sshd[25367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133  user=admin
Aug 19 00:00:43 amsweb01 sshd[25367]: Failed password for admin from 168.138.221.133 port 33832 ssh2
Aug 19 00:04:43 amsweb01 sshd[25969]: Invalid user code from 168.138.221.133 port 42496
Aug 19 00:04:45 amsweb01 sshd[25969]: Failed password for invalid user code from 168.138.221.133 port 42496 ssh2
Aug 19 00:08:43 amsweb01 sshd[26595]: Invalid user sss from 168.138.221.133 port 51152
2020-08-19 07:33:16
168.138.221.133 attackbotsspam
Aug 17 20:25:33 ip106 sshd[26438]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133 
Aug 17 20:25:35 ip106 sshd[26438]: Failed password for invalid user user from 168.138.221.133 port 56280 ssh2
...
2020-08-18 02:34:01
168.138.221.133 attackspambots
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-08-16T15:17:49Z and 2020-08-16T15:26:18Z
2020-08-17 00:13:34
168.138.221.133 attackbots
Aug 11 02:47:46 web9 sshd\[31257\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133  user=root
Aug 11 02:47:48 web9 sshd\[31257\]: Failed password for root from 168.138.221.133 port 58130 ssh2
Aug 11 02:52:01 web9 sshd\[31810\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133  user=root
Aug 11 02:52:02 web9 sshd\[31810\]: Failed password for root from 168.138.221.133 port 39378 ssh2
Aug 11 02:56:17 web9 sshd\[32349\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133  user=root
2020-08-11 21:17:39
168.138.221.133 attackbotsspam
2020-08-09 UTC: (2x) - root(2x)
2020-08-10 17:50:24
168.138.221.133 attackspam
2020-07-26 10:44:35,768 fail2ban.actions        [18606]: NOTICE  [sshd] Ban 168.138.221.133
2020-07-26 11:02:06,270 fail2ban.actions        [18606]: NOTICE  [sshd] Ban 168.138.221.133
2020-07-26 11:20:10,532 fail2ban.actions        [18606]: NOTICE  [sshd] Ban 168.138.221.133
2020-07-26 11:38:25,694 fail2ban.actions        [18606]: NOTICE  [sshd] Ban 168.138.221.133
2020-07-26 11:56:30,714 fail2ban.actions        [18606]: NOTICE  [sshd] Ban 168.138.221.133
...
2020-08-01 19:56:16
168.138.221.133 attackspambots
2020-07-31T13:25:52.199433shield sshd\[25335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133  user=root
2020-07-31T13:25:54.686847shield sshd\[25335\]: Failed password for root from 168.138.221.133 port 38748 ssh2
2020-07-31T13:30:21.674795shield sshd\[25755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133  user=root
2020-07-31T13:30:23.756004shield sshd\[25755\]: Failed password for root from 168.138.221.133 port 44982 ssh2
2020-07-31T13:34:51.900968shield sshd\[26336\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133  user=root
2020-07-31 22:04:27
168.138.221.133 attack
Invalid user wmg from 168.138.221.133 port 55522
2020-07-25 08:00:56
168.138.221.133 attack
Jul 20 05:12:25 onepixel sshd[1357682]: Invalid user shiyu from 168.138.221.133 port 60862
Jul 20 05:12:25 onepixel sshd[1357682]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133 
Jul 20 05:12:25 onepixel sshd[1357682]: Invalid user shiyu from 168.138.221.133 port 60862
Jul 20 05:12:27 onepixel sshd[1357682]: Failed password for invalid user shiyu from 168.138.221.133 port 60862 ssh2
Jul 20 05:16:55 onepixel sshd[1360158]: Invalid user sean from 168.138.221.133 port 46104
2020-07-20 20:09:26
168.138.221.133 attackspambots
2020-07-11T14:01:52+0200 Failed SSH Authentication/Brute Force Attack. (Server 5)
2020-07-11 20:28:40
168.138.221.133 attackspam
(sshd) Failed SSH login from 168.138.221.133 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jul  7 11:39:58 amsweb01 sshd[28568]: Invalid user backup from 168.138.221.133 port 40288
Jul  7 11:40:01 amsweb01 sshd[28568]: Failed password for invalid user backup from 168.138.221.133 port 40288 ssh2
Jul  7 11:42:27 amsweb01 sshd[29149]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.138.221.133  user=root
Jul  7 11:42:29 amsweb01 sshd[29149]: Failed password for root from 168.138.221.133 port 46330 ssh2
Jul  7 11:49:02 amsweb01 sshd[30333]: Invalid user cloud from 168.138.221.133 port 48746
2020-07-07 18:37:12
168.138.221.133 attack
$f2bV_matches
2020-06-29 14:28:37
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 168.138.221.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53939
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;168.138.221.45.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020401 1800 900 604800 86400

;; Query time: 45 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 13:07:58 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 45.221.138.168.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.221.138.168.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.59.243.29 attack
" "
2019-07-09 17:38:54
41.205.8.168 attackbots
2019-07-09T05:19:34.496967 X postfix/smtpd[58997]: NOQUEUE: reject: RCPT from unknown[41.205.8.168]: 554 5.7.1 Service unavailable; Client host [41.205.8.168] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/query/ip/41.205.8.168; from= to= proto=ESMTP helo=
2019-07-09 18:14:52
206.189.166.172 attackbots
Jul  9 11:26:28 localhost sshd\[28188\]: Invalid user webmaster from 206.189.166.172 port 46376
Jul  9 11:26:28 localhost sshd\[28188\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.166.172
Jul  9 11:26:31 localhost sshd\[28188\]: Failed password for invalid user webmaster from 206.189.166.172 port 46376 ssh2
2019-07-09 17:35:57
191.53.198.39 attackspambots
Jul  8 23:18:52 web1 postfix/smtpd[4454]: warning: unknown[191.53.198.39]: SASL PLAIN authentication failed: authentication failure
...
2019-07-09 18:25:46
185.220.101.26 attackbots
Jul  9 07:50:06 mail1 sshd\[14245\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.26  user=root
Jul  9 07:50:07 mail1 sshd\[14245\]: Failed password for root from 185.220.101.26 port 40051 ssh2
Jul  9 07:50:10 mail1 sshd\[14245\]: Failed password for root from 185.220.101.26 port 40051 ssh2
Jul  9 07:50:14 mail1 sshd\[14245\]: Failed password for root from 185.220.101.26 port 40051 ssh2
Jul  9 07:50:16 mail1 sshd\[14245\]: Failed password for root from 185.220.101.26 port 40051 ssh2
...
2019-07-09 17:42:53
177.72.131.95 attackbots
smtp auth brute force
2019-07-09 17:57:28
148.251.10.183 attack
20 attempts against mh-misbehave-ban on hill.magehost.pro
2019-07-09 18:29:08
36.152.65.193 attackspam
Caught in portsentry honeypot
2019-07-09 18:22:06
139.162.72.191 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-07-09 18:08:18
168.128.86.35 attack
Jul  9 06:07:08 plusreed sshd[28066]: Invalid user perla from 168.128.86.35
Jul  9 06:07:08 plusreed sshd[28066]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.128.86.35
Jul  9 06:07:08 plusreed sshd[28066]: Invalid user perla from 168.128.86.35
Jul  9 06:07:10 plusreed sshd[28066]: Failed password for invalid user perla from 168.128.86.35 port 57346 ssh2
...
2019-07-09 18:07:44
110.81.48.82 attackbotsspam
Jul  9 05:20:00 localhost postfix/smtpd\[25462\]: warning: unknown\[110.81.48.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 05:20:08 localhost postfix/smtpd\[25462\]: warning: unknown\[110.81.48.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 05:20:20 localhost postfix/smtpd\[25462\]: warning: unknown\[110.81.48.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 05:20:35 localhost postfix/smtpd\[25462\]: warning: unknown\[110.81.48.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  9 05:20:43 localhost postfix/smtpd\[25462\]: warning: unknown\[110.81.48.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-07-09 17:50:59
54.36.150.17 attackspambots
Automatic report - Web App Attack
2019-07-09 18:35:05
106.12.91.102 attackbotsspam
Jul  9 11:27:04 server01 sshd\[16197\]: Invalid user image from 106.12.91.102
Jul  9 11:27:04 server01 sshd\[16197\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.91.102
Jul  9 11:27:06 server01 sshd\[16197\]: Failed password for invalid user image from 106.12.91.102 port 57462 ssh2
...
2019-07-09 18:04:52
185.244.25.108 attackspam
Portscan or hack attempt detected by psad/fwsnort
2019-07-09 17:47:17
202.75.62.198 attackbotsspam
Unauthorised access (Jul  9) SRC=202.75.62.198 LEN=40 TTL=245 ID=38792 TCP DPT=445 WINDOW=1024 SYN
2019-07-09 18:25:14

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