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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 137.226.21.109
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16076
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.226.21.109.			IN	A

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

;; Query time: 70 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 12 12:20:58 CST 2022
;; MSG SIZE  rcvd: 107
Host info
109.21.226.137.in-addr.arpa domain name pointer nb-cad-04.win.iwm.rwth-aachen.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
109.21.226.137.in-addr.arpa	name = nb-cad-04.win.iwm.rwth-aachen.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
124.161.35.88 attackspam
Aug 22 22:05:41 xeon cyrus/imap[61659]: badlogin: [124.161.35.88] plain [SASL(-13): authentication failure: Password verification failed]
2019-08-23 10:30:57
154.120.98.231 attackbots
2019-08-22 20:55:09 unexpected disconnection while reading SMTP command from ([154.120.98.231]) [154.120.98.231]:30509 I=[10.100.18.20]:25 (error: Connection reset by peer)
2019-08-22 20:56:50 unexpected disconnection while reading SMTP command from ([154.120.98.231]) [154.120.98.231]:18047 I=[10.100.18.20]:25 (error: Connection reset by peer)
2019-08-22 20:57:43 unexpected disconnection while reading SMTP command from ([154.120.98.231]) [154.120.98.231]:18858 I=[10.100.18.20]:25 (error: Connection reset by peer)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=154.120.98.231
2019-08-23 10:08:29
118.89.228.250 attackbots
Invalid user vboxuser from 118.89.228.250 port 49874
2019-08-23 10:17:05
182.61.176.105 attack
Aug 22 13:09:14 aiointranet sshd\[28540\]: Invalid user coder from 182.61.176.105
Aug 22 13:09:14 aiointranet sshd\[28540\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.176.105
Aug 22 13:09:16 aiointranet sshd\[28540\]: Failed password for invalid user coder from 182.61.176.105 port 57294 ssh2
Aug 22 13:14:02 aiointranet sshd\[28969\]: Invalid user rstudio@123 from 182.61.176.105
Aug 22 13:14:02 aiointranet sshd\[28969\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.176.105
2019-08-23 10:20:36
137.135.118.156 attack
Automatic report - Banned IP Access
2019-08-23 10:53:11
152.136.95.118 attack
Aug 23 03:11:03 mail sshd\[25996\]: Invalid user ts3srv from 152.136.95.118 port 37238
Aug 23 03:11:03 mail sshd\[25996\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.95.118
...
2019-08-23 10:12:03
106.12.207.88 attack
Aug 23 00:11:42 mail sshd\[19643\]: Invalid user vg from 106.12.207.88
Aug 23 00:11:42 mail sshd\[19643\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.207.88
Aug 23 00:11:44 mail sshd\[19643\]: Failed password for invalid user vg from 106.12.207.88 port 26557 ssh2
...
2019-08-23 10:24:01
180.167.233.250 attackspam
ssh failed login
2019-08-23 10:38:28
89.248.172.85 attackbotsspam
Port scan attempt detected by AWS-CCS, CTS, India
2019-08-23 10:13:10
106.13.54.29 attackbotsspam
Aug 22 22:51:53 ubuntu-2gb-nbg1-dc3-1 sshd[22811]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.54.29
Aug 22 22:51:55 ubuntu-2gb-nbg1-dc3-1 sshd[22811]: Failed password for invalid user cs-go from 106.13.54.29 port 53720 ssh2
...
2019-08-23 10:11:12
119.193.246.76 attackspambots
" "
2019-08-23 10:37:16
35.240.242.87 attackbotsspam
$f2bV_matches
2019-08-23 10:21:56
222.186.52.124 attack
Aug 23 04:31:33 legacy sshd[19278]: Failed password for root from 222.186.52.124 port 58972 ssh2
Aug 23 04:31:42 legacy sshd[19281]: Failed password for root from 222.186.52.124 port 49220 ssh2
...
2019-08-23 10:44:19
197.231.202.80 attackspambots
Aug 23 03:58:06 minden010 sshd[11657]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.231.202.80
Aug 23 03:58:08 minden010 sshd[11657]: Failed password for invalid user anathan from 197.231.202.80 port 43542 ssh2
Aug 23 04:03:32 minden010 sshd[13494]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.231.202.80
...
2019-08-23 10:05:15
49.234.74.45 attack
Aug 23 05:50:27 server sshd\[2881\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.74.45  user=backup
Aug 23 05:50:29 server sshd\[2881\]: Failed password for backup from 49.234.74.45 port 37350 ssh2
Aug 23 05:55:21 server sshd\[24596\]: Invalid user support from 49.234.74.45 port 53854
Aug 23 05:55:21 server sshd\[24596\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.74.45
Aug 23 05:55:22 server sshd\[24596\]: Failed password for invalid user support from 49.234.74.45 port 53854 ssh2
2019-08-23 10:56:30

Recently Reported IPs

178.134.204.118 93.47.185.172 20.24.56.102 70.115.18.76
137.226.18.32 70.173.117.74 135.181.73.37 137.226.17.215
47.48.196.158 137.226.17.224 185.2.5.73 166.70.244.59
47.91.87.213 47.91.15.195 137.226.18.51 137.226.18.54
49.82.152.34 31.210.225.238 137.226.18.72 137.226.18.74