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: Aachen

Region: North Rhine-Westphalia

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 <<>> 137.226.21.253
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43990
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.226.21.253.			IN	A

;; AUTHORITY SECTION:
.			170	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022062100 1800 900 604800 86400

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 21 16:44:46 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 253.21.226.137.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 253.21.226.137.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.101.143.148 attack
*Port Scan* detected from 46.101.143.148 (DE/Germany/Hesse/Frankfurt am Main/-). 4 hits in the last 210 seconds
2020-08-04 14:52:17
159.89.199.195 attackspam
2020-08-03 05:57:46 server sshd[9557]: Failed password for invalid user root from 159.89.199.195 port 38262 ssh2
2020-08-04 15:05:22
52.188.105.206 attackspam
/.env
2020-08-04 14:33:47
119.45.142.15 attackspambots
Aug  4 05:49:42 serwer sshd\[18799\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.142.15  user=root
Aug  4 05:49:43 serwer sshd\[18799\]: Failed password for root from 119.45.142.15 port 52674 ssh2
Aug  4 05:55:11 serwer sshd\[19423\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.142.15  user=root
...
2020-08-04 15:00:22
91.226.155.31 attack
Unauthorised access (Aug  4) SRC=91.226.155.31 LEN=52 PREC=0x20 TTL=116 ID=2444 DF TCP DPT=445 WINDOW=8192 SYN
2020-08-04 14:39:59
35.189.53.189 attackspambots
35.189.53.189 - - \[04/Aug/2020:05:55:16 +0200\] "POST /wp-login.php HTTP/1.0" 200 4128 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
35.189.53.189 - - \[04/Aug/2020:05:55:19 +0200\] "POST /wp-login.php HTTP/1.0" 200 3955 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
35.189.53.189 - - \[04/Aug/2020:05:55:21 +0200\] "POST /xmlrpc.php HTTP/1.0" 200 736 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-08-04 14:52:33
104.131.84.225 attackspam
Aug  4 08:35:07 Ubuntu-1404-trusty-64-minimal sshd\[18060\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.84.225  user=root
Aug  4 08:35:08 Ubuntu-1404-trusty-64-minimal sshd\[18060\]: Failed password for root from 104.131.84.225 port 45790 ssh2
Aug  4 08:41:07 Ubuntu-1404-trusty-64-minimal sshd\[22106\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.84.225  user=root
Aug  4 08:41:08 Ubuntu-1404-trusty-64-minimal sshd\[22106\]: Failed password for root from 104.131.84.225 port 57170 ssh2
Aug  4 08:45:04 Ubuntu-1404-trusty-64-minimal sshd\[24081\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.84.225  user=root
2020-08-04 15:01:10
18.27.197.252 attackbots
LGS,WP POST /wp-login.php
2020-08-04 14:27:56
162.243.129.106 attackbotsspam
" "
2020-08-04 14:39:27
103.78.180.118 attackspam
20/8/3@23:55:47: FAIL: Alarm-Telnet address from=103.78.180.118
...
2020-08-04 14:36:58
116.52.164.10 attack
Aug  4 03:47:32 vlre-nyc-1 sshd\[11373\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.52.164.10  user=root
Aug  4 03:47:34 vlre-nyc-1 sshd\[11373\]: Failed password for root from 116.52.164.10 port 45945 ssh2
Aug  4 03:51:45 vlre-nyc-1 sshd\[11431\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.52.164.10  user=root
Aug  4 03:51:47 vlre-nyc-1 sshd\[11431\]: Failed password for root from 116.52.164.10 port 20583 ssh2
Aug  4 03:55:53 vlre-nyc-1 sshd\[11501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.52.164.10  user=root
...
2020-08-04 14:28:43
219.150.85.232 attackbots
2020-08-04 01:38:58.570692-0500  localhost sshd[46805]: Failed password for root from 219.150.85.232 port 36506 ssh2
2020-08-04 14:42:27
190.85.171.126 attack
Brute-force attempt banned
2020-08-04 14:41:45
176.109.228.28 attackspambots
" "
2020-08-04 14:27:40
128.14.237.239 attackspambots
Aug  4 06:16:35 ajax sshd[632]: Failed password for root from 128.14.237.239 port 47442 ssh2
2020-08-04 14:35:19

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