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 <<>> 137.226.50.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54313
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.226.50.42.			IN	A

;; AUTHORITY SECTION:
.			423	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022062500 1800 900 604800 86400

;; Query time: 354 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 26 01:04:58 CST 2022
;; MSG SIZE  rcvd: 106
Host info
42.50.226.137.in-addr.arpa domain name pointer domaindnszones.ipt.rwth-aachen.de.
42.50.226.137.in-addr.arpa domain name pointer forestdnszones.ipt.rwth-aachen.de.
42.50.226.137.in-addr.arpa domain name pointer gc._msdcs.ipt.rwth-aachen.de.
42.50.226.137.in-addr.arpa domain name pointer 50-ip-042.ipt.rwth-aachen.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
42.50.226.137.in-addr.arpa	name = domaindnszones.ipt.rwth-aachen.de.
42.50.226.137.in-addr.arpa	name = forestdnszones.ipt.rwth-aachen.de.
42.50.226.137.in-addr.arpa	name = gc._msdcs.ipt.rwth-aachen.de.
42.50.226.137.in-addr.arpa	name = 50-ip-042.ipt.rwth-aachen.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
173.245.239.219 attack
2019/09/12 14:47:54 \[error\] 3998\#0: \*2359 An error occurred in mail zmauth: user not found:kownacki62@*fathog.com while SSL handshaking to lookup handler, client: 173.245.239.219:38882, server: 45.79.145.195:993, login: "kownacki62@*fathog.com"
2019-09-13 05:04:20
179.191.65.122 attackbots
Sep 12 20:16:11 ns37 sshd[3453]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.191.65.122
2019-09-13 05:08:09
192.241.159.27 attackspam
Sep 12 20:54:02 hb sshd\[1834\]: Invalid user mysql from 192.241.159.27
Sep 12 20:54:02 hb sshd\[1834\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.159.27
Sep 12 20:54:04 hb sshd\[1834\]: Failed password for invalid user mysql from 192.241.159.27 port 56982 ssh2
Sep 12 21:00:17 hb sshd\[2446\]: Invalid user musikbot from 192.241.159.27
Sep 12 21:00:17 hb sshd\[2446\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.159.27
2019-09-13 05:01:53
54.38.82.14 attackspam
Sep 12 15:41:15 vps200512 sshd\[16113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.82.14  user=root
Sep 12 15:41:17 vps200512 sshd\[16113\]: Failed password for root from 54.38.82.14 port 55869 ssh2
Sep 12 15:41:18 vps200512 sshd\[16115\]: Invalid user admin from 54.38.82.14
Sep 12 15:41:18 vps200512 sshd\[16115\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.82.14
Sep 12 15:41:19 vps200512 sshd\[16115\]: Failed password for invalid user admin from 54.38.82.14 port 39591 ssh2
2019-09-13 04:46:12
114.41.192.70 attackspam
23/tcp 23/tcp 23/tcp
[2019-09-10/12]3pkt
2019-09-13 05:07:16
157.230.240.34 attack
Sep 12 10:00:13 hcbb sshd\[25818\]: Invalid user system from 157.230.240.34
Sep 12 10:00:13 hcbb sshd\[25818\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.240.34
Sep 12 10:00:15 hcbb sshd\[25818\]: Failed password for invalid user system from 157.230.240.34 port 48302 ssh2
Sep 12 10:06:41 hcbb sshd\[26393\]: Invalid user ts3srv from 157.230.240.34
Sep 12 10:06:41 hcbb sshd\[26393\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.240.34
2019-09-13 04:24:08
78.186.9.144 attack
34567/tcp 34567/tcp 34567/tcp...
[2019-09-06/12]6pkt,1pt.(tcp)
2019-09-13 05:04:36
106.13.140.252 attack
Sep 12 17:52:01 localhost sshd\[4584\]: Invalid user oracle from 106.13.140.252 port 59606
Sep 12 17:52:01 localhost sshd\[4584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.140.252
Sep 12 17:52:04 localhost sshd\[4584\]: Failed password for invalid user oracle from 106.13.140.252 port 59606 ssh2
2019-09-13 04:57:36
222.186.15.204 attackspambots
Sep 12 17:08:02 plusreed sshd[24940]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.204  user=root
Sep 12 17:08:04 plusreed sshd[24940]: Failed password for root from 222.186.15.204 port 64620 ssh2
...
2019-09-13 05:08:44
84.53.195.250 attackbotsspam
2019-09-12 09:48:11 H=(84-53--195-250.elcom.ru) [84.53.195.250]:53476 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.3, 127.0.0.4) (https://www.spamhaus.org/sbl/query/SBLCSS)
2019-09-12 09:48:12 H=(84-53--195-250.elcom.ru) [84.53.195.250]:53476 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.3, 127.0.0.4) (https://www.spamhaus.org/query/ip/84.53.195.250)
2019-09-12 09:48:13 H=(84-53--195-250.elcom.ru) [84.53.195.250]:53476 I=[192.147.25.65]:25 F= rejected RCPT : RBL: found in thrukfz5b56tq6xao6odgdyjrq.zen.dq.spamhaus.net (127.0.0.4, 127.0.0.3) (https://www.spamhaus.org/sbl/query/SBLCSS)
...
2019-09-13 04:56:36
185.83.51.57 attackspambots
"SMTPD"	2400	204931	"2019-09-12 x@x
"SMTPD"	2400	204931	"2019-09-12 16:17:58.701"	"185.83.51.57"	"SENT: 550 Delivery is not allowed to this address."

IP Address:	185.83.51.57
Email x@x
No MX record resolves to this server for domain: valeres.be


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=185.83.51.57
2019-09-13 04:23:40
149.202.164.82 attackbots
Sep 12 10:10:33 friendsofhawaii sshd\[6927\]: Invalid user 1qaz2wsx from 149.202.164.82
Sep 12 10:10:33 friendsofhawaii sshd\[6927\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.164.82
Sep 12 10:10:35 friendsofhawaii sshd\[6927\]: Failed password for invalid user 1qaz2wsx from 149.202.164.82 port 57286 ssh2
Sep 12 10:16:25 friendsofhawaii sshd\[7440\]: Invalid user demo1 from 149.202.164.82
Sep 12 10:16:25 friendsofhawaii sshd\[7440\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.164.82
2019-09-13 04:18:17
220.142.36.95 attack
23/tcp 23/tcp 23/tcp...
[2019-09-10/12]4pkt,1pt.(tcp)
2019-09-13 04:56:06
134.19.218.134 attack
fail2ban
2019-09-13 05:02:56
188.165.250.228 attackbots
Sep 12 22:01:14 SilenceServices sshd[13823]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.165.250.228
Sep 12 22:01:16 SilenceServices sshd[13823]: Failed password for invalid user admin from 188.165.250.228 port 50362 ssh2
Sep 12 22:06:52 SilenceServices sshd[15894]: Failed password for root from 188.165.250.228 port 55786 ssh2
2019-09-13 04:19:38

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