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 <<>> 137.226.42.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18898
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.226.42.21.			IN	A

;; AUTHORITY SECTION:
.			452	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022061200 1800 900 604800 86400

;; Query time: 27 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 12 20:19:23 CST 2022
;; MSG SIZE  rcvd: 106
Host info
21.42.226.137.in-addr.arpa domain name pointer eeltb21.llt.rwth-aachen.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.42.226.137.in-addr.arpa	name = eeltb21.llt.rwth-aachen.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
36.67.70.196 attack
Jun 12 01:52:27 abendstille sshd\[13439\]: Invalid user qxu from 36.67.70.196
Jun 12 01:52:27 abendstille sshd\[13439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.67.70.196
Jun 12 01:52:28 abendstille sshd\[13439\]: Failed password for invalid user qxu from 36.67.70.196 port 46700 ssh2
Jun 12 01:56:16 abendstille sshd\[17632\]: Invalid user grq from 36.67.70.196
Jun 12 01:56:16 abendstille sshd\[17632\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.67.70.196
...
2020-06-12 08:47:16
117.135.32.166 attackspambots
2020-06-12T00:26:24+0200 Failed SSH Authentication/Brute Force Attack.(Server 2)
2020-06-12 08:34:56
116.196.101.168 attackspam
Jun 12 01:08:20 PorscheCustomer sshd[18949]: Failed password for root from 116.196.101.168 port 37406 ssh2
Jun 12 01:12:14 PorscheCustomer sshd[19029]: Failed password for root from 116.196.101.168 port 33740 ssh2
...
2020-06-12 08:18:36
51.178.50.20 attack
Jun 11 19:26:41 ws24vmsma01 sshd[136248]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.178.50.20
Jun 11 19:26:43 ws24vmsma01 sshd[136248]: Failed password for invalid user admin from 51.178.50.20 port 51450 ssh2
...
2020-06-12 08:14:06
156.96.156.73 attackbots
[H1.VM2] Blocked by UFW
2020-06-12 08:32:50
222.186.175.154 attackspambots
Triggered by Fail2Ban at Ares web server
2020-06-12 08:48:07
212.124.22.156 attackbotsspam
Automatic report - Banned IP Access
2020-06-12 08:49:52
128.199.33.67 attackbotsspam
06/11/2020-18:26:22.996834 128.199.33.67 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-06-12 08:36:25
134.209.100.26 attackbots
2020-06-11T18:30:56.680556linuxbox-skyline sshd[323270]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.100.26  user=root
2020-06-11T18:30:58.196985linuxbox-skyline sshd[323270]: Failed password for root from 134.209.100.26 port 57852 ssh2
...
2020-06-12 08:41:57
180.166.141.58 attackbotsspam
Jun 12 02:44:57 debian-2gb-nbg1-2 kernel: \[14181421.386424\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=180.166.141.58 DST=195.201.40.59 LEN=40 TOS=0x08 PREC=0x00 TTL=237 ID=59464 PROTO=TCP SPT=50029 DPT=6352 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-12 08:45:59
62.234.137.254 attackbotsspam
Jun 12 07:21:13 webhost01 sshd[31922]: Failed password for root from 62.234.137.254 port 18792 ssh2
...
2020-06-12 08:48:46
66.249.65.80 attack
Automatic report - Banned IP Access
2020-06-12 08:45:18
51.91.189.196 attackbotsspam
Jun 11 15:21:53 pixelmemory sshd[510112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.189.196 
Jun 11 15:21:53 pixelmemory sshd[510112]: Invalid user dmb from 51.91.189.196 port 42690
Jun 11 15:21:56 pixelmemory sshd[510112]: Failed password for invalid user dmb from 51.91.189.196 port 42690 ssh2
Jun 11 15:26:17 pixelmemory sshd[521803]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.189.196  user=root
Jun 11 15:26:18 pixelmemory sshd[521803]: Failed password for root from 51.91.189.196 port 35996 ssh2
...
2020-06-12 08:40:36
82.149.13.45 attack
Jun 12 00:19:55 ovpn sshd\[29478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.149.13.45  user=root
Jun 12 00:19:56 ovpn sshd\[29478\]: Failed password for root from 82.149.13.45 port 34422 ssh2
Jun 12 00:26:42 ovpn sshd\[19278\]: Invalid user teamspeak3 from 82.149.13.45
Jun 12 00:26:42 ovpn sshd\[19278\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.149.13.45
Jun 12 00:26:44 ovpn sshd\[19278\]: Failed password for invalid user teamspeak3 from 82.149.13.45 port 43338 ssh2
2020-06-12 08:17:26
191.31.167.186 attackbots
20/6/11@18:26:28: FAIL: Alarm-Intrusion address from=191.31.167.186
...
2020-06-12 08:31:12

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