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: Germany

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 <<>> 53.21.1.123
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16768
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;53.21.1.123.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022301 1800 900 604800 86400

;; Query time: 49 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 24 08:59:15 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 123.1.21.53.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 123.1.21.53.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
94.102.51.29 attackspambots
firewall-block, port(s): 36248/tcp
2020-06-10 05:17:53
201.184.68.58 attackspam
Jun  9 13:35:25 dignus sshd[1166]: Failed password for invalid user 8520*93 from 201.184.68.58 port 51054 ssh2
Jun  9 13:40:06 dignus sshd[1567]: Invalid user 123456 from 201.184.68.58 port 36150
Jun  9 13:40:06 dignus sshd[1567]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.184.68.58
Jun  9 13:40:08 dignus sshd[1567]: Failed password for invalid user 123456 from 201.184.68.58 port 36150 ssh2
Jun  9 13:44:50 dignus sshd[1912]: Invalid user lizhongjun from 201.184.68.58 port 49602
...
2020-06-10 04:49:54
139.162.82.106 attackspam
firewall-block, port(s): 389/udp
2020-06-10 05:09:59
112.85.42.232 attack
Jun  9 22:42:34 abendstille sshd\[15272\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.232  user=root
Jun  9 22:42:37 abendstille sshd\[15272\]: Failed password for root from 112.85.42.232 port 49664 ssh2
Jun  9 22:42:38 abendstille sshd\[15299\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.232  user=root
Jun  9 22:42:39 abendstille sshd\[15272\]: Failed password for root from 112.85.42.232 port 49664 ssh2
Jun  9 22:42:39 abendstille sshd\[15299\]: Failed password for root from 112.85.42.232 port 17426 ssh2
...
2020-06-10 04:45:55
185.244.39.232 attack
Jun  9 23:53:15 debian kernel: [638550.654836] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=185.244.39.232 DST=89.252.131.35 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=25448 PROTO=TCP SPT=49872 DPT=26830 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-10 05:10:59
139.162.242.157 attack
4 failed login attempts (2 lockout(s)) from IP: 139.162.242.157

Last user attempted: [login]

IP was blocked for 100 hours
2020-06-10 04:46:45
222.186.169.194 attackbots
Jun  9 22:33:39 eventyay sshd[6328]: Failed password for root from 222.186.169.194 port 1206 ssh2
Jun  9 22:33:42 eventyay sshd[6328]: Failed password for root from 222.186.169.194 port 1206 ssh2
Jun  9 22:33:45 eventyay sshd[6328]: Failed password for root from 222.186.169.194 port 1206 ssh2
Jun  9 22:33:49 eventyay sshd[6328]: Failed password for root from 222.186.169.194 port 1206 ssh2
...
2020-06-10 04:56:24
92.63.197.70 attack
Jun  9 23:38:52 debian kernel: [637687.973899] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=92.63.197.70 DST=89.252.131.35 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=59958 PROTO=TCP SPT=56631 DPT=3367 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-10 05:19:43
59.47.229.130 attack
Jun  9 21:31:15 gestao sshd[4779]: Failed password for root from 59.47.229.130 port 28053 ssh2
Jun  9 21:35:18 gestao sshd[4879]: Failed password for root from 59.47.229.130 port 28086 ssh2
Jun  9 21:37:20 gestao sshd[4937]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.47.229.130 
...
2020-06-10 04:45:27
165.22.107.13 attackbotsspam
165.22.107.13 - - [09/Jun/2020:22:05:35 +0200] "POST /xmlrpc.php HTTP/1.1" 403 461 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.22.107.13 - - [09/Jun/2020:22:20:39 +0200] "POST /xmlrpc.php HTTP/1.1" 403 7066 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-06-10 04:43:21
91.241.163.208 attackspambots
Port probing on unauthorized port 445
2020-06-10 04:57:36
222.186.31.83 attackspambots
Jun  9 23:17:59 * sshd[18286]: Failed password for root from 222.186.31.83 port 10408 ssh2
2020-06-10 05:18:37
157.230.37.15 attack
/ajax-index.php?url=http://domainnamespace.top/lf.jpeg
2020-06-10 05:01:36
218.92.0.158 attackspambots
2020-06-09T20:44:19.824279dmca.cloudsearch.cf sshd[25958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.158  user=root
2020-06-09T20:44:21.945701dmca.cloudsearch.cf sshd[25958]: Failed password for root from 218.92.0.158 port 47985 ssh2
2020-06-09T20:44:25.593951dmca.cloudsearch.cf sshd[25958]: Failed password for root from 218.92.0.158 port 47985 ssh2
2020-06-09T20:44:19.824279dmca.cloudsearch.cf sshd[25958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.158  user=root
2020-06-09T20:44:21.945701dmca.cloudsearch.cf sshd[25958]: Failed password for root from 218.92.0.158 port 47985 ssh2
2020-06-09T20:44:25.593951dmca.cloudsearch.cf sshd[25958]: Failed password for root from 218.92.0.158 port 47985 ssh2
2020-06-09T20:44:19.824279dmca.cloudsearch.cf sshd[25958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.158  user=root
2020-06-09T20:4
...
2020-06-10 04:59:40
118.165.122.70 attackbotsspam
firewall-block, port(s): 23/tcp
2020-06-10 05:12:12

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