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: Munich

Region: Bavaria

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 <<>> 51.21.37.70
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49822
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			518	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019110301 1800 900 604800 86400

;; Query time: 29 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Nov 04 08:22:09 CST 2019
;; MSG SIZE  rcvd: 115
Host info
Host 70.37.21.51.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 70.37.21.51.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
188.166.185.236 attackbotsspam
$f2bV_matches
2020-06-12 15:43:24
118.25.114.245 attackbots
Lines containing failures of 118.25.114.245
Jun  9 08:12:32 nexus sshd[2937]: Invalid user ljf from 118.25.114.245 port 34662
Jun  9 08:12:32 nexus sshd[2937]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.114.245
Jun  9 08:12:34 nexus sshd[2937]: Failed password for invalid user ljf from 118.25.114.245 port 34662 ssh2
Jun  9 08:12:34 nexus sshd[2937]: Received disconnect from 118.25.114.245 port 34662:11: Bye Bye [preauth]
Jun  9 08:12:34 nexus sshd[2937]: Disconnected from 118.25.114.245 port 34662 [preauth]
Jun  9 08:18:52 nexus sshd[2993]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.114.245  user=r.r
Jun  9 08:18:54 nexus sshd[2993]: Failed password for r.r from 118.25.114.245 port 39764 ssh2
Jun  9 08:18:55 nexus sshd[2993]: Received disconnect from 118.25.114.245 port 39764:11: Bye Bye [preauth]
Jun  9 08:18:55 nexus sshd[2993]: Disconnected from 118.25.114.245 port ........
------------------------------
2020-06-12 15:41:03
104.214.114.179 attack
Brute forcing email accounts
2020-06-12 15:43:42
175.165.147.86 attack
Attempted to replace the security info on my microsoft account using email address wbadff6351141@163.com.
2020-06-12 15:57:43
159.89.165.5 attackbotsspam
Jun 12 06:30:14 vps647732 sshd[12252]: Failed password for root from 159.89.165.5 port 51118 ssh2
...
2020-06-12 15:54:51
41.226.11.252 attackbots
Jun 12 06:43:23 localhost sshd\[3057\]: Invalid user mars from 41.226.11.252 port 10680
Jun 12 06:43:23 localhost sshd\[3057\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.226.11.252
Jun 12 06:43:26 localhost sshd\[3057\]: Failed password for invalid user mars from 41.226.11.252 port 10680 ssh2
...
2020-06-12 15:41:51
185.220.102.4 attack
2020-06-11T20:46:33.621450hessvillage.com sshd\[11994\]: Invalid user cirros from 185.220.102.4
2020-06-11T20:47:22.497092hessvillage.com sshd\[12059\]: Invalid user pi from 185.220.102.4
2020-06-11T20:48:40.286178hessvillage.com sshd\[12133\]: Invalid user cloudera from 185.220.102.4
2020-06-11T20:51:17.375371hessvillage.com sshd\[12315\]: Invalid user openelec from 185.220.102.4
2020-06-11T20:54:17.974989hessvillage.com sshd\[12544\]: Invalid user admin from 185.220.102.4
...
2020-06-12 15:57:09
114.101.247.147 attackbotsspam
Jun 12 06:06:51 h2779839 sshd[19519]: Invalid user ddj from 114.101.247.147 port 51005
Jun 12 06:06:51 h2779839 sshd[19519]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.101.247.147
Jun 12 06:06:51 h2779839 sshd[19519]: Invalid user ddj from 114.101.247.147 port 51005
Jun 12 06:06:53 h2779839 sshd[19519]: Failed password for invalid user ddj from 114.101.247.147 port 51005 ssh2
Jun 12 06:10:47 h2779839 sshd[19606]: Invalid user gituser from 114.101.247.147 port 44120
Jun 12 06:10:47 h2779839 sshd[19606]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.101.247.147
Jun 12 06:10:47 h2779839 sshd[19606]: Invalid user gituser from 114.101.247.147 port 44120
Jun 12 06:10:50 h2779839 sshd[19606]: Failed password for invalid user gituser from 114.101.247.147 port 44120 ssh2
Jun 12 06:15:05 h2779839 sshd[19672]: Invalid user nagios from 114.101.247.147 port 37239
Jun 12 06:15:05 h2779839 sshd[19672]: pam_
...
2020-06-12 15:45:33
109.102.105.121 attackspambots
Automatic report - XMLRPC Attack
2020-06-12 16:15:25
36.111.144.55 attack
Jun 12 00:30:22 mail sshd\[29699\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.111.144.55  user=root
...
2020-06-12 15:40:33
138.197.145.26 attackbots
Invalid user guest from 138.197.145.26 port 50704
2020-06-12 15:42:21
188.165.238.199 attackbotsspam
$f2bV_matches
2020-06-12 16:16:08
212.64.58.58 attackspambots
Jun 12 06:25:15 sigma sshd\[21864\]: Invalid user jenkins from 212.64.58.58Jun 12 06:25:17 sigma sshd\[21864\]: Failed password for invalid user jenkins from 212.64.58.58 port 36446 ssh2
...
2020-06-12 15:50:14
185.50.25.42 attackbots
C1,WP GET /impress2020/wp-login.php
2020-06-12 16:16:25
185.244.214.198 attack
fail2ban - Attack against Apache (too many 404s)
2020-06-12 15:38:31

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