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: IANA Special-Purpose Address

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 <<>> 245.251.45.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65457
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;245.251.45.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012300 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 23 15:37:31 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.45.251.245.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.45.251.245.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.15.99.106 attackspambots
SSH Brute Force, server-1 sshd[22441]: Failed password for invalid user cssserver from 51.15.99.106 port 39064 ssh2
2019-09-08 10:43:37
167.71.203.150 attackspam
2019-09-08T02:43:06.142602abusebot-5.cloudsearch.cf sshd\[15331\]: Invalid user admin from 167.71.203.150 port 37864
2019-09-08 11:05:35
218.111.88.185 attack
Sep  7 13:48:40 web1 sshd\[9985\]: Invalid user qazwsx from 218.111.88.185
Sep  7 13:48:40 web1 sshd\[9985\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.111.88.185
Sep  7 13:48:42 web1 sshd\[9985\]: Failed password for invalid user qazwsx from 218.111.88.185 port 48834 ssh2
Sep  7 13:54:01 web1 sshd\[10479\]: Invalid user mumbleserver from 218.111.88.185
Sep  7 13:54:01 web1 sshd\[10479\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.111.88.185
2019-09-08 10:52:39
207.154.225.170 attackspambots
Sep  7 16:45:52 web1 sshd\[26290\]: Invalid user asteriskuser from 207.154.225.170
Sep  7 16:45:52 web1 sshd\[26290\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.225.170
Sep  7 16:45:54 web1 sshd\[26290\]: Failed password for invalid user asteriskuser from 207.154.225.170 port 34920 ssh2
Sep  7 16:50:16 web1 sshd\[26695\]: Invalid user asteriskuser from 207.154.225.170
Sep  7 16:50:16 web1 sshd\[26695\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.225.170
2019-09-08 11:03:36
206.189.156.198 attack
Sep  8 01:30:32 rpi sshd[7377]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.156.198 
Sep  8 01:30:34 rpi sshd[7377]: Failed password for invalid user 1 from 206.189.156.198 port 48782 ssh2
2019-09-08 10:31:36
221.3.111.105 attack
Sep  8 01:30:59 *** sshd[12849]: User root from 221.3.111.105 not allowed because not listed in AllowUsers
2019-09-08 11:13:25
149.56.46.220 attackspam
Sep  7 16:15:36 wbs sshd\[4097\]: Invalid user vnc from 149.56.46.220
Sep  7 16:15:36 wbs sshd\[4097\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.ip-149-56-46.net
Sep  7 16:15:38 wbs sshd\[4097\]: Failed password for invalid user vnc from 149.56.46.220 port 55368 ssh2
Sep  7 16:20:09 wbs sshd\[4458\]: Invalid user ftpuser from 149.56.46.220
Sep  7 16:20:09 wbs sshd\[4458\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.ip-149-56-46.net
2019-09-08 10:23:16
185.10.68.221 attack
" "
2019-09-08 10:58:46
157.230.123.136 attack
Sep  7 19:43:16 xtremcommunity sshd\[58047\]: Invalid user pass123 from 157.230.123.136 port 47988
Sep  7 19:43:16 xtremcommunity sshd\[58047\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.123.136
Sep  7 19:43:19 xtremcommunity sshd\[58047\]: Failed password for invalid user pass123 from 157.230.123.136 port 47988 ssh2
Sep  7 19:47:35 xtremcommunity sshd\[58199\]: Invalid user 1qaz2wsx from 157.230.123.136 port 34934
Sep  7 19:47:35 xtremcommunity sshd\[58199\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.123.136
...
2019-09-08 10:32:37
13.57.193.221 attackspambots
Sep  7 23:28:23 m2 sshd[21105]: Invalid user wwwadm from 13.57.193.221
Sep  7 23:28:25 m2 sshd[21105]: Failed password for invalid user wwwadm from 13.57.193.221 port 56818 ssh2
Sep  7 23:43:28 m2 sshd[27455]: Invalid user tom from 13.57.193.221


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=13.57.193.221
2019-09-08 10:53:15
222.41.151.90 attackspambots
Sep  7 23:46:34 [munged] sshd[17539]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.41.151.90
2019-09-08 11:11:16
177.64.148.162 attackbotsspam
Sep  7 16:46:20 web9 sshd\[21984\]: Invalid user wordpress from 177.64.148.162
Sep  7 16:46:20 web9 sshd\[21984\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.64.148.162
Sep  7 16:46:22 web9 sshd\[21984\]: Failed password for invalid user wordpress from 177.64.148.162 port 40162 ssh2
Sep  7 16:52:20 web9 sshd\[23212\]: Invalid user 1234 from 177.64.148.162
Sep  7 16:52:20 web9 sshd\[23212\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.64.148.162
2019-09-08 11:08:38
150.95.24.185 attackspambots
Sep  8 02:50:33 saschabauer sshd[13493]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.95.24.185
Sep  8 02:50:34 saschabauer sshd[13493]: Failed password for invalid user mcserv from 150.95.24.185 port 62191 ssh2
2019-09-08 10:22:39
103.121.26.150 attackspam
Sep  7 16:04:15 hpm sshd\[3398\]: Invalid user admin2 from 103.121.26.150
Sep  7 16:04:15 hpm sshd\[3398\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.121.26.150
Sep  7 16:04:18 hpm sshd\[3398\]: Failed password for invalid user admin2 from 103.121.26.150 port 35652 ssh2
Sep  7 16:09:02 hpm sshd\[3756\]: Invalid user webmaster from 103.121.26.150
Sep  7 16:09:02 hpm sshd\[3756\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.121.26.150
2019-09-08 10:42:24
112.195.165.23 attackbots
2019-09-08T02:39:48.992914abusebot-5.cloudsearch.cf sshd\[15313\]: Invalid user 123456 from 112.195.165.23 port 34362
2019-09-08 10:50:58

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