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 <<>> 137.226.0.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5564
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.226.0.21.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022061102 1800 900 604800 86400

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 12 06:33:39 CST 2022
;; MSG SIZE  rcvd: 105
Host info
21.0.226.137.in-addr.arpa domain name pointer usv-ww10-1.env.rz.rwth-aachen.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.0.226.137.in-addr.arpa	name = usv-ww10-1.env.rz.rwth-aachen.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
159.65.160.105 attack
Sep 27 22:32:18 lcdev sshd\[5383\]: Invalid user password from 159.65.160.105
Sep 27 22:32:18 lcdev sshd\[5383\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.160.105
Sep 27 22:32:20 lcdev sshd\[5383\]: Failed password for invalid user password from 159.65.160.105 port 53050 ssh2
Sep 27 22:37:09 lcdev sshd\[5776\]: Invalid user !!ccdos from 159.65.160.105
Sep 27 22:37:09 lcdev sshd\[5776\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.160.105
2019-09-28 17:12:10
104.236.252.162 attackspambots
Sep 28 09:42:59 vmd17057 sshd\[28958\]: Invalid user smkim from 104.236.252.162 port 43488
Sep 28 09:42:59 vmd17057 sshd\[28958\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.252.162
Sep 28 09:43:01 vmd17057 sshd\[28958\]: Failed password for invalid user smkim from 104.236.252.162 port 43488 ssh2
...
2019-09-28 17:18:01
173.248.242.25 attackbotsspam
Sep 28 05:35:26 Ubuntu-1404-trusty-64-minimal sshd\[6386\]: Invalid user batuhan from 173.248.242.25
Sep 28 05:35:26 Ubuntu-1404-trusty-64-minimal sshd\[6386\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.248.242.25
Sep 28 05:35:28 Ubuntu-1404-trusty-64-minimal sshd\[6386\]: Failed password for invalid user batuhan from 173.248.242.25 port 35748 ssh2
Sep 28 05:50:21 Ubuntu-1404-trusty-64-minimal sshd\[19893\]: Invalid user br from 173.248.242.25
Sep 28 05:50:21 Ubuntu-1404-trusty-64-minimal sshd\[19893\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.248.242.25
2019-09-28 17:10:25
193.188.22.209 attackspambots
3389BruteforceFW23
2019-09-28 17:04:34
42.224.138.191 attack
Unauthorised access (Sep 28) SRC=42.224.138.191 LEN=40 TTL=49 ID=63279 TCP DPT=8080 WINDOW=51803 SYN 
Unauthorised access (Sep 28) SRC=42.224.138.191 LEN=40 TTL=49 ID=63816 TCP DPT=8080 WINDOW=5387 SYN 
Unauthorised access (Sep 28) SRC=42.224.138.191 LEN=40 TTL=49 ID=32342 TCP DPT=8080 WINDOW=60880 SYN 
Unauthorised access (Sep 28) SRC=42.224.138.191 LEN=40 TTL=49 ID=51139 TCP DPT=8080 WINDOW=60880 SYN
2019-09-28 17:25:25
179.33.139.66 attackspam
Sep 27 18:34:50 kapalua sshd\[16439\]: Invalid user radvd from 179.33.139.66
Sep 27 18:34:50 kapalua sshd\[16439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.33.139.66
Sep 27 18:34:51 kapalua sshd\[16439\]: Failed password for invalid user radvd from 179.33.139.66 port 53389 ssh2
Sep 27 18:42:49 kapalua sshd\[17305\]: Invalid user rd from 179.33.139.66
Sep 27 18:42:49 kapalua sshd\[17305\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.33.139.66
2019-09-28 16:56:55
187.17.145.237 attackspam
SPF Fail sender not permitted to send mail for @telgo.com.br / Sent mail to target address hacked/leaked from abandonia in 2016
2019-09-28 16:56:33
195.154.43.44 attackbots
445/tcp 445/tcp 445/tcp...
[2019-08-13/09-28]6pkt,1pt.(tcp)
2019-09-28 17:31:52
80.211.10.47 attackbotsspam
Invalid user andy from 80.211.10.47 port 10407
2019-09-28 17:21:59
134.209.232.72 attack
Port scan attempt detected by AWS-CCS, CTS, India
2019-09-28 17:14:08
182.74.190.198 attackbots
Sep 28 10:58:51 core sshd[12889]: Invalid user creative from 182.74.190.198 port 44894
Sep 28 10:58:53 core sshd[12889]: Failed password for invalid user creative from 182.74.190.198 port 44894 ssh2
...
2019-09-28 17:07:12
50.228.135.162 attack
445/tcp 445/tcp 445/tcp
[2019-08-29/09-28]3pkt
2019-09-28 17:31:29
106.12.125.27 attack
Sep 28 07:42:00 XXX sshd[2335]: Invalid user parker from 106.12.125.27 port 53206
2019-09-28 17:17:16
175.211.112.242 attackbotsspam
Sep 28 08:26:46 h2177944 sshd\[16126\]: Invalid user export from 175.211.112.242 port 34662
Sep 28 08:26:46 h2177944 sshd\[16126\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.211.112.242
Sep 28 08:26:48 h2177944 sshd\[16126\]: Failed password for invalid user export from 175.211.112.242 port 34662 ssh2
Sep 28 09:27:46 h2177944 sshd\[18819\]: Invalid user studen from 175.211.112.242 port 50894
Sep 28 09:27:46 h2177944 sshd\[18819\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.211.112.242
...
2019-09-28 17:09:41
176.31.172.40 attack
Sep 27 17:45:58 hpm sshd\[20329\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.ip-176-31-172.eu  user=root
Sep 27 17:46:00 hpm sshd\[20329\]: Failed password for root from 176.31.172.40 port 53838 ssh2
Sep 27 17:49:52 hpm sshd\[20657\]: Invalid user tafadzwa from 176.31.172.40
Sep 27 17:49:52 hpm sshd\[20657\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.ip-176-31-172.eu
Sep 27 17:49:54 hpm sshd\[20657\]: Failed password for invalid user tafadzwa from 176.31.172.40 port 37976 ssh2
2019-09-28 17:09:25

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