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: United States of America (the)

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 <<>> 148.51.196.190
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50427
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;148.51.196.190.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012101 1800 900 604800 86400

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 22 02:49:46 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 190.196.51.148.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 190.196.51.148.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
14.20.88.90 attack
Aug 15 06:36:53 abendstille sshd\[28015\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.20.88.90  user=root
Aug 15 06:36:56 abendstille sshd\[28015\]: Failed password for root from 14.20.88.90 port 48774 ssh2
Aug 15 06:40:48 abendstille sshd\[32208\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.20.88.90  user=root
Aug 15 06:40:50 abendstille sshd\[32208\]: Failed password for root from 14.20.88.90 port 46324 ssh2
Aug 15 06:44:44 abendstille sshd\[3864\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.20.88.90  user=root
...
2020-08-15 15:28:24
45.172.59.247 attack
Automatic report - Port Scan Attack
2020-08-15 15:14:49
74.82.213.249 attackbotsspam
Aug 15 06:26:05 OPSO sshd\[19404\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.82.213.249  user=root
Aug 15 06:26:07 OPSO sshd\[19404\]: Failed password for root from 74.82.213.249 port 52860 ssh2
Aug 15 06:30:03 OPSO sshd\[19851\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.82.213.249  user=root
Aug 15 06:30:05 OPSO sshd\[19851\]: Failed password for root from 74.82.213.249 port 59662 ssh2
Aug 15 06:34:05 OPSO sshd\[20290\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.82.213.249  user=root
2020-08-15 15:30:59
218.4.164.86 attackbots
frenzy
2020-08-15 15:02:52
157.245.142.218 attack
Port scan denied
2020-08-15 15:08:21
192.99.59.91 attackbots
$f2bV_matches
2020-08-15 15:05:23
67.205.138.198 attack
31326/tcp 8978/tcp 19959/tcp...
[2020-06-23/08-15]73pkt,28pt.(tcp)
2020-08-15 15:30:08
51.83.139.56 attackbots
Lines containing failures of 51.83.139.56
Jul 19 06:15:30 server-name sshd[28934]: User r.r from 51.83.139.56 not allowed because not listed in AllowUsers
Jul 19 06:15:30 server-name sshd[28934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.139.56  user=r.r
Jul 19 06:15:32 server-name sshd[28934]: Failed password for invalid user r.r from 51.83.139.56 port 36221 ssh2
Jul 21 00:51:42 server-name sshd[15215]: Invalid user admin from 51.83.139.56 port 38517
Jul 21 00:51:42 server-name sshd[15215]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.139.56 
Jul 21 00:51:44 server-name sshd[15215]: Failed password for invalid user admin from 51.83.139.56 port 38517 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=51.83.139.56
2020-08-15 14:56:23
41.190.153.35 attackspambots
frenzy
2020-08-15 15:13:15
181.14.225.243 attackspam
port scan and connect, tcp 23 (telnet)
2020-08-15 15:23:12
193.169.212.140 attack
Aug 15 05:54:08 server postfix/smtpd[20027]: NOQUEUE: reject: RCPT from srv140.ypclistmanager.com[193.169.212.140]: 554 5.7.1 Service unavailable; Client host [193.169.212.140] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/sbl/query/SBL487106; from= to= proto=ESMTP helo=
2020-08-15 15:30:47
183.47.50.8 attackbots
Aug 15 10:05:05 gw1 sshd[28929]: Failed password for root from 183.47.50.8 port 61893 ssh2
...
2020-08-15 15:22:44
139.59.85.41 attackspam
Trolling for resource vulnerabilities
2020-08-15 15:23:33
222.186.180.142 attack
Aug 15 08:50:40 abendstille sshd\[26229\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.142  user=root
Aug 15 08:50:43 abendstille sshd\[26229\]: Failed password for root from 222.186.180.142 port 41047 ssh2
Aug 15 08:50:54 abendstille sshd\[26297\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.142  user=root
Aug 15 08:50:57 abendstille sshd\[26297\]: Failed password for root from 222.186.180.142 port 25763 ssh2
Aug 15 08:51:02 abendstille sshd\[26297\]: Failed password for root from 222.186.180.142 port 25763 ssh2
...
2020-08-15 14:51:20
61.177.172.61 attackspambots
Aug 15 13:48:54 itv-usvr-02 sshd[28152]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.61  user=root
Aug 15 13:48:56 itv-usvr-02 sshd[28152]: Failed password for root from 61.177.172.61 port 3981 ssh2
Aug 15 13:48:59 itv-usvr-02 sshd[28152]: Failed password for root from 61.177.172.61 port 3981 ssh2
Aug 15 13:48:54 itv-usvr-02 sshd[28152]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.61  user=root
Aug 15 13:48:56 itv-usvr-02 sshd[28152]: Failed password for root from 61.177.172.61 port 3981 ssh2
Aug 15 13:48:59 itv-usvr-02 sshd[28152]: Failed password for root from 61.177.172.61 port 3981 ssh2
2020-08-15 14:55:58

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