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 <<>> 21.144.20.13
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 445
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.144.20.13.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024120701 1800 900 604800 86400

;; Query time: 347 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Dec 08 10:07:00 CST 2024
;; MSG SIZE  rcvd: 105
Host info
Host 13.20.144.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 13.20.144.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
113.236.22.98 attack
Unauthorised access (Sep 26) SRC=113.236.22.98 LEN=40 TTL=49 ID=53982 TCP DPT=8080 WINDOW=2854 SYN 
Unauthorised access (Sep 25) SRC=113.236.22.98 LEN=40 TTL=49 ID=60261 TCP DPT=8080 WINDOW=2854 SYN
2019-09-26 16:36:18
103.221.220.200 attack
fail2ban honeypot
2019-09-26 16:49:39
79.137.72.40 attackspambots
Sep 24 08:08:14 xb3 sshd[725]: Failed password for invalid user martin from 79.137.72.40 port 56426 ssh2
Sep 24 08:08:14 xb3 sshd[725]: Received disconnect from 79.137.72.40: 11: Bye Bye [preauth]
Sep 24 08:26:16 xb3 sshd[31199]: Failed password for invalid user tp from 79.137.72.40 port 35064 ssh2
Sep 24 08:26:16 xb3 sshd[31199]: Received disconnect from 79.137.72.40: 11: Bye Bye [preauth]
Sep 24 08:33:43 xb3 sshd[5049]: Failed password for invalid user oracle from 79.137.72.40 port 33758 ssh2
Sep 24 08:33:43 xb3 sshd[5049]: Received disconnect from 79.137.72.40: 11: Bye Bye [preauth]
Sep 24 08:41:22 xb3 sshd[1505]: Failed password for invalid user salexxxxxxx from 79.137.72.40 port 60686 ssh2
Sep 24 08:41:22 xb3 sshd[1505]: Received disconnect from 79.137.72.40: 11: Bye Bye [preauth]
Sep 24 08:45:20 xb3 sshd[29028]: Failed password for invalid user mailtest from 79.137.72.40 port 45914 ssh2
Sep 24 08:45:20 xb3 sshd[29028]: Received disconnect from 79.137.72.40: 11: By........
-------------------------------
2019-09-26 16:51:31
142.44.137.62 attackbotsspam
Sep 26 10:29:16 nextcloud sshd\[6435\]: Invalid user ivan from 142.44.137.62
Sep 26 10:29:16 nextcloud sshd\[6435\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.44.137.62
Sep 26 10:29:18 nextcloud sshd\[6435\]: Failed password for invalid user ivan from 142.44.137.62 port 59500 ssh2
...
2019-09-26 16:34:12
134.175.1.246 attackspam
Sep 24 16:21:05 amida sshd[416613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.1.246  user=r.r
Sep 24 16:21:07 amida sshd[416613]: Failed password for r.r from 134.175.1.246 port 59502 ssh2
Sep 24 16:21:07 amida sshd[416613]: Received disconnect from 134.175.1.246: 11: Bye Bye [preauth]
Sep 24 16:36:20 amida sshd[420901]: Invalid user seiple from 134.175.1.246
Sep 24 16:36:20 amida sshd[420901]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.1.246 
Sep 24 16:36:22 amida sshd[420901]: Failed password for invalid user seiple from 134.175.1.246 port 55450 ssh2
Sep 24 16:36:22 amida sshd[420901]: Received disconnect from 134.175.1.246: 11: Bye Bye [preauth]
Sep 24 16:42:35 amida sshd[422526]: Invalid user xd from 134.175.1.246
Sep 24 16:42:35 amida sshd[422526]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.1.246 


........
---------------------------------------
2019-09-26 16:17:11
51.38.38.221 attackspambots
*Port Scan* detected from 51.38.38.221 (FR/France/221.ip-51-38-38.eu). 4 hits in the last 90 seconds
2019-09-26 16:40:36
95.173.196.206 attackspambots
Sep 26 04:15:54 xtremcommunity sshd\[9944\]: Invalid user aideen from 95.173.196.206 port 56436
Sep 26 04:15:54 xtremcommunity sshd\[9944\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.173.196.206
Sep 26 04:15:55 xtremcommunity sshd\[9944\]: Failed password for invalid user aideen from 95.173.196.206 port 56436 ssh2
Sep 26 04:20:59 xtremcommunity sshd\[10017\]: Invalid user achille from 95.173.196.206 port 42762
Sep 26 04:20:59 xtremcommunity sshd\[10017\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.173.196.206
...
2019-09-26 16:37:33
49.235.222.199 attackspambots
Sep 25 22:24:35 auw2 sshd\[21497\]: Invalid user admin from 49.235.222.199
Sep 25 22:24:35 auw2 sshd\[21497\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.222.199
Sep 25 22:24:37 auw2 sshd\[21497\]: Failed password for invalid user admin from 49.235.222.199 port 47738 ssh2
Sep 25 22:30:17 auw2 sshd\[21933\]: Invalid user jacsom from 49.235.222.199
Sep 25 22:30:17 auw2 sshd\[21933\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.222.199
2019-09-26 16:40:53
118.25.48.254 attackbots
Sep 26 09:05:00 mail sshd\[16969\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.48.254
Sep 26 09:05:01 mail sshd\[16969\]: Failed password for invalid user sa from 118.25.48.254 port 35926 ssh2
Sep 26 09:09:16 mail sshd\[17859\]: Invalid user tobaccot from 118.25.48.254 port 43828
Sep 26 09:09:16 mail sshd\[17859\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.48.254
Sep 26 09:09:19 mail sshd\[17859\]: Failed password for invalid user tobaccot from 118.25.48.254 port 43828 ssh2
2019-09-26 16:56:05
139.155.21.129 attack
Sep 26 05:48:10 [snip] sshd[16972]: Invalid user track from 139.155.21.129 port 53376
Sep 26 05:48:10 [snip] sshd[16972]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.21.129
Sep 26 05:48:12 [snip] sshd[16972]: Failed password for invalid user track from 139.155.21.129 port 53376 ssh2[...]
2019-09-26 16:34:44
177.79.67.148 attackbots
Sep 26 00:47:08 ws12vmsma01 sshd[29216]: Failed password for invalid user ubnt from 177.79.67.148 port 33059 ssh2
Sep 26 00:47:08 ws12vmsma01 sshd[29222]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.79.67.148  user=root
Sep 26 00:47:11 ws12vmsma01 sshd[29222]: Failed password for root from 177.79.67.148 port 22400 ssh2
...
2019-09-26 16:45:12
90.183.152.178 attackbots
90.183.152.178 has been banned for [spam]
...
2019-09-26 16:50:42
115.159.220.190 attackbots
Sep 26 10:03:01 mail sshd\[3557\]: Invalid user admin from 115.159.220.190
Sep 26 10:03:01 mail sshd\[3557\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.220.190
Sep 26 10:03:04 mail sshd\[3557\]: Failed password for invalid user admin from 115.159.220.190 port 60676 ssh2
...
2019-09-26 16:20:32
51.79.71.142 attack
2019-09-26T07:32:29.434633abusebot-8.cloudsearch.cf sshd\[32722\]: Invalid user service from 51.79.71.142 port 37390
2019-09-26 16:40:11
59.23.190.100 attackspambots
Sep 25 18:49:22 web1 sshd\[5530\]: Invalid user 123 from 59.23.190.100
Sep 25 18:49:22 web1 sshd\[5530\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.23.190.100
Sep 25 18:49:25 web1 sshd\[5530\]: Failed password for invalid user 123 from 59.23.190.100 port 31999 ssh2
Sep 25 18:54:24 web1 sshd\[6070\]: Invalid user prom from 59.23.190.100
Sep 25 18:54:24 web1 sshd\[6070\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.23.190.100
2019-09-26 16:20:52

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