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: Rotterdam

Region: South Holland

Country: Netherlands

Internet Service Provider: unknown

Hostname: unknown

Organization: SURFnet bv

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 <<>> 145.51.100.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5537
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;145.51.100.20.			IN	A

;; AUTHORITY SECTION:
.			2972	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019050201 1800 900 604800 86400

;; Query time: 0 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Fri May 03 02:08:04 +08 2019
;; MSG SIZE  rcvd: 117

Host info
Host 20.100.51.145.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 20.100.51.145.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
218.92.0.172 attackbots
2020-06-15T23:36:52.179441shield sshd\[12473\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
2020-06-15T23:36:53.879565shield sshd\[12473\]: Failed password for root from 218.92.0.172 port 63990 ssh2
2020-06-15T23:36:57.208671shield sshd\[12473\]: Failed password for root from 218.92.0.172 port 63990 ssh2
2020-06-15T23:37:00.282568shield sshd\[12473\]: Failed password for root from 218.92.0.172 port 63990 ssh2
2020-06-15T23:37:04.103708shield sshd\[12473\]: Failed password for root from 218.92.0.172 port 63990 ssh2
2020-06-16 07:54:49
103.39.231.54 attack
Invalid user ricardo from 103.39.231.54 port 57768
2020-06-16 07:45:47
156.204.98.94 attackspam
DATE:2020-06-15 22:41:10, IP:156.204.98.94, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-06-16 08:10:28
45.122.221.210 attackbotsspam
Jun 15 23:17:41 lnxweb61 sshd[1976]: Failed password for root from 45.122.221.210 port 58510 ssh2
Jun 15 23:17:41 lnxweb61 sshd[1976]: Failed password for root from 45.122.221.210 port 58510 ssh2
2020-06-16 07:43:28
46.38.150.188 attackbots
Jun 16 00:44:26 blackbee postfix/smtpd\[28575\]: warning: unknown\[46.38.150.188\]: SASL LOGIN authentication failed: authentication failure
Jun 16 00:45:59 blackbee postfix/smtpd\[28620\]: warning: unknown\[46.38.150.188\]: SASL LOGIN authentication failed: authentication failure
Jun 16 00:47:31 blackbee postfix/smtpd\[28745\]: warning: unknown\[46.38.150.188\]: SASL LOGIN authentication failed: authentication failure
Jun 16 00:49:05 blackbee postfix/smtpd\[28575\]: warning: unknown\[46.38.150.188\]: SASL LOGIN authentication failed: authentication failure
Jun 16 00:50:38 blackbee postfix/smtpd\[28745\]: warning: unknown\[46.38.150.188\]: SASL LOGIN authentication failed: authentication failure
...
2020-06-16 07:52:03
218.2.204.188 attackbots
Jun 15 00:43:32 XXX sshd[40922]: Invalid user tb from 218.2.204.188 port 37032
2020-06-16 08:15:52
167.86.78.239 attackspambots
Jun 15 15:23:01 server1 sshd\[3040\]: Invalid user neela from 167.86.78.239
Jun 15 15:23:01 server1 sshd\[3040\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.86.78.239 
Jun 15 15:23:02 server1 sshd\[3040\]: Failed password for invalid user neela from 167.86.78.239 port 47546 ssh2
Jun 15 15:26:09 server1 sshd\[5253\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.86.78.239  user=root
Jun 15 15:26:11 server1 sshd\[5253\]: Failed password for root from 167.86.78.239 port 48602 ssh2
...
2020-06-16 07:50:27
183.166.230.168 attackbots
Jun 15 22:29:47 garuda postfix/smtpd[1532]: connect from unknown[183.166.230.168]
Jun 15 22:29:48 garuda postfix/smtpd[1532]: warning: unknown[183.166.230.168]: SASL LOGIN authentication failed: generic failure
Jun 15 22:29:51 garuda postfix/smtpd[1532]: lost connection after AUTH from unknown[183.166.230.168]
Jun 15 22:29:51 garuda postfix/smtpd[1532]: disconnect from unknown[183.166.230.168] ehlo=1 auth=0/1 commands=1/2
Jun 15 22:29:51 garuda postfix/smtpd[1532]: connect from unknown[183.166.230.168]
Jun 15 22:29:52 garuda postfix/smtpd[1532]: warning: unknown[183.166.230.168]: SASL LOGIN authentication failed: generic failure
Jun 15 22:29:52 garuda postfix/smtpd[1532]: lost connection after AUTH from unknown[183.166.230.168]
Jun 15 22:29:52 garuda postfix/smtpd[1532]: disconnect from unknown[183.166.230.168] ehlo=1 auth=0/1 commands=1/2
Jun 15 22:29:53 garuda postfix/smtpd[1532]: connect from unknown[183.166.230.168]
Jun 15 22:29:53 garuda postfix/smtpd[1532]: warnin........
-------------------------------
2020-06-16 08:04:30
58.85.44.6 attackspam
DATE:2020-06-15 22:41:26, IP:58.85.44.6, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-06-16 07:55:33
217.182.147.99 attackbotsspam
20 attempts against mh-misbehave-ban on beach
2020-06-16 08:08:00
1.32.51.22 attackspam
Automatic report - XMLRPC Attack
2020-06-16 07:42:15
218.92.0.158 attack
2020-06-15T23:35:43.347418server.espacesoutien.com sshd[8358]: Failed password for root from 218.92.0.158 port 43117 ssh2
2020-06-15T23:35:46.661985server.espacesoutien.com sshd[8358]: Failed password for root from 218.92.0.158 port 43117 ssh2
2020-06-15T23:35:50.056041server.espacesoutien.com sshd[8358]: Failed password for root from 218.92.0.158 port 43117 ssh2
2020-06-15T23:35:52.666244server.espacesoutien.com sshd[8358]: Failed password for root from 218.92.0.158 port 43117 ssh2
...
2020-06-16 07:56:47
115.42.151.75 attackbotsspam
Jun 16 02:57:49 dhoomketu sshd[776578]: Failed password for root from 115.42.151.75 port 44618 ssh2
Jun 16 03:01:12 dhoomketu sshd[776673]: Invalid user postgres from 115.42.151.75 port 28186
Jun 16 03:01:12 dhoomketu sshd[776673]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.42.151.75 
Jun 16 03:01:12 dhoomketu sshd[776673]: Invalid user postgres from 115.42.151.75 port 28186
Jun 16 03:01:15 dhoomketu sshd[776673]: Failed password for invalid user postgres from 115.42.151.75 port 28186 ssh2
...
2020-06-16 07:55:11
92.63.87.57 attackbotsspam
Jun 15 14:41:41 Host-KLAX-C sshd[6188]: Disconnected from invalid user backup 92.63.87.57 port 44185 [preauth]
...
2020-06-16 07:46:32
188.81.40.115 attack
...
2020-06-16 08:02:30

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