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: Frankfurt am Main

Region: Hesse

Country: Germany

Internet Service Provider: unknown

Hostname: unknown

Organization: Microsoft Deutschland MCIO GmbH

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 <<>> 51.4.51.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10758
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			2700	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019080501 1800 900 604800 86400

;; Query time: 0 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Tue Aug 06 00:36:21 CST 2019
;; MSG SIZE  rcvd: 114
Host info
Host 48.51.4.51.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 48.51.4.51.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
171.220.243.213 attackbots
Mar 27 07:19:05 server1 sshd\[5255\]: Invalid user yx from 171.220.243.213
Mar 27 07:19:05 server1 sshd\[5255\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.220.243.213 
Mar 27 07:19:07 server1 sshd\[5255\]: Failed password for invalid user yx from 171.220.243.213 port 60292 ssh2
Mar 27 07:21:44 server1 sshd\[6374\]: Invalid user vagrant from 171.220.243.213
Mar 27 07:21:44 server1 sshd\[6374\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.220.243.213 
...
2020-03-27 22:53:30
104.47.17.97 attack
SSH login attempts.
2020-03-27 23:27:31
179.33.137.117 attackspam
Invalid user wo from 179.33.137.117 port 57952
2020-03-27 23:37:53
182.75.216.74 attackspambots
Mar 27 16:36:51 master sshd[26085]: Failed password for invalid user lbp from 182.75.216.74 port 14182 ssh2
Mar 27 16:46:16 master sshd[26138]: Failed password for invalid user sgs from 182.75.216.74 port 11860 ssh2
Mar 27 16:50:31 master sshd[26140]: Failed password for invalid user ayw from 182.75.216.74 port 14367 ssh2
Mar 27 16:54:42 master sshd[26146]: Failed password for invalid user gor from 182.75.216.74 port 8223 ssh2
Mar 27 16:58:57 master sshd[26151]: Failed password for invalid user kif from 182.75.216.74 port 53414 ssh2
2020-03-27 23:09:36
5.182.39.94 attackspam
SSH login attempts.
2020-03-27 23:08:37
106.52.102.190 attackspam
Mar 27 14:32:42 pornomens sshd\[13869\]: Invalid user zandra from 106.52.102.190 port 41787
Mar 27 14:32:42 pornomens sshd\[13869\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.102.190
Mar 27 14:32:44 pornomens sshd\[13869\]: Failed password for invalid user zandra from 106.52.102.190 port 41787 ssh2
...
2020-03-27 23:19:51
106.240.246.194 attackspambots
Invalid user hu from 106.240.246.194 port 51735
2020-03-27 23:29:55
213.59.137.83 attack
Unauthorized connection attempt from IP address 213.59.137.83 on Port 445(SMB)
2020-03-27 23:28:30
106.13.96.222 attackspambots
Mar 25 16:11:15 itv-usvr-01 sshd[8484]: Invalid user zhaojp from 106.13.96.222
Mar 25 16:11:15 itv-usvr-01 sshd[8484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.96.222
Mar 25 16:11:15 itv-usvr-01 sshd[8484]: Invalid user zhaojp from 106.13.96.222
Mar 25 16:11:17 itv-usvr-01 sshd[8484]: Failed password for invalid user zhaojp from 106.13.96.222 port 56824 ssh2
Mar 25 16:19:44 itv-usvr-01 sshd[8782]: Invalid user ethereal from 106.13.96.222
2020-03-27 23:40:39
106.13.98.119 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2020-03-27 23:38:42
14.98.4.82 attack
Mar 27 16:41:54 master sshd[26115]: Failed password for invalid user phl from 14.98.4.82 port 3390 ssh2
Mar 27 17:03:14 master sshd[26173]: Failed password for invalid user lyu from 14.98.4.82 port 50019 ssh2
2020-03-27 23:34:17
51.83.66.171 attack
firewall-block, port(s): 2181/tcp, 3283/tcp, 10162/tcp
2020-03-27 23:42:40
42.114.242.102 attack
Unauthorized connection attempt from IP address 42.114.242.102 on Port 445(SMB)
2020-03-27 23:00:57
54.37.71.204 attackbotsspam
Mar 27 08:42:40 askasleikir sshd[71189]: Failed password for invalid user jw from 54.37.71.204 port 44982 ssh2
Mar 27 08:38:11 askasleikir sshd[70761]: Failed password for invalid user uya from 54.37.71.204 port 60154 ssh2
Mar 27 08:26:42 askasleikir sshd[69841]: Failed password for invalid user unreal from 54.37.71.204 port 33982 ssh2
2020-03-27 23:02:29
86.62.67.171 attackspambots
Unauthorized connection attempt from IP address 86.62.67.171 on Port 445(SMB)
2020-03-27 23:39:37

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