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: IANA Special-Purpose Address

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 <<>> 253.48.51.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22153
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;253.48.51.42.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025010602 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 07 12:19:26 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 42.51.48.253.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.51.48.253.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
196.32.194.90 attack
SSH scan ::
2019-10-26 05:00:36
91.121.67.107 attack
$f2bV_matches
2019-10-26 05:33:34
45.82.153.76 attackspambots
Oct 25 23:06:18 relay postfix/smtpd\[12557\]: warning: unknown\[45.82.153.76\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 25 23:06:27 relay postfix/smtpd\[6418\]: warning: unknown\[45.82.153.76\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 25 23:06:51 relay postfix/smtpd\[4144\]: warning: unknown\[45.82.153.76\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 25 23:07:00 relay postfix/smtpd\[6418\]: warning: unknown\[45.82.153.76\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Oct 25 23:12:31 relay postfix/smtpd\[6378\]: warning: unknown\[45.82.153.76\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-10-26 05:27:58
46.101.151.51 attack
frenzy
2019-10-26 05:21:51
54.37.69.74 attackspam
Oct 25 23:11:07 MK-Soft-Root1 sshd[27125]: Failed password for root from 54.37.69.74 port 56558 ssh2
...
2019-10-26 05:20:37
222.186.173.183 attackbots
F2B jail: sshd. Time: 2019-10-25 23:00:36, Reported by: VKReport
2019-10-26 05:02:58
222.186.175.148 attackbots
2019-10-23 13:23:39 -> 2019-10-25 07:31:44 : 96 login attempts (222.186.175.148)
2019-10-26 05:19:49
196.11.231.220 attackbotsspam
Oct 25 22:21:14 vpn01 sshd[7383]: Failed password for root from 196.11.231.220 port 56842 ssh2
...
2019-10-26 05:13:54
165.22.78.222 attack
Oct 25 23:26:55 eventyay sshd[21146]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.78.222
Oct 25 23:26:58 eventyay sshd[21146]: Failed password for invalid user persimmon from 165.22.78.222 port 39846 ssh2
Oct 25 23:30:50 eventyay sshd[21232]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.78.222
...
2019-10-26 05:34:27
122.51.34.18 attackspambots
Lines containing failures of 122.51.34.18
Oct 21 21:00:25 shared09 sshd[19104]: Invalid user user from 122.51.34.18 port 51580
Oct 21 21:00:25 shared09 sshd[19104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.34.18
Oct 21 21:00:27 shared09 sshd[19104]: Failed password for invalid user user from 122.51.34.18 port 51580 ssh2
Oct 21 21:00:28 shared09 sshd[19104]: Received disconnect from 122.51.34.18 port 51580:11: Normal Shutdown, Thank you for playing [preauth]
Oct 21 21:00:28 shared09 sshd[19104]: Disconnected from invalid user user 122.51.34.18 port 51580 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=122.51.34.18
2019-10-26 05:20:01
134.209.147.198 attackspam
Oct 25 10:43:58 auw2 sshd\[27311\]: Invalid user rator from 134.209.147.198
Oct 25 10:43:58 auw2 sshd\[27311\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.147.198
Oct 25 10:43:59 auw2 sshd\[27311\]: Failed password for invalid user rator from 134.209.147.198 port 41678 ssh2
Oct 25 10:49:00 auw2 sshd\[27699\]: Invalid user zr21247@@nimads from 134.209.147.198
Oct 25 10:49:00 auw2 sshd\[27699\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.147.198
2019-10-26 05:07:23
103.95.12.132 attackbots
5x Failed Password
2019-10-26 05:31:57
83.211.174.38 attack
Triggered by Fail2Ban at Ares web server
2019-10-26 04:59:15
54.39.193.26 attackspam
Oct 25 17:08:01 plusreed sshd[8568]: Invalid user celeron from 54.39.193.26
...
2019-10-26 05:13:41
51.158.104.58 attackspambots
Oct 21 07:20:40 eola sshd[30309]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.104.58  user=r.r
Oct 21 07:20:42 eola sshd[30309]: Failed password for r.r from 51.158.104.58 port 46152 ssh2
Oct 21 07:20:42 eola sshd[30309]: Received disconnect from 51.158.104.58 port 46152:11: Bye Bye [preauth]
Oct 21 07:20:42 eola sshd[30309]: Disconnected from 51.158.104.58 port 46152 [preauth]
Oct 21 07:40:09 eola sshd[30795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.158.104.58  user=r.r
Oct 21 07:40:10 eola sshd[30795]: Failed password for r.r from 51.158.104.58 port 53102 ssh2
Oct 21 07:40:11 eola sshd[30795]: Received disconnect from 51.158.104.58 port 53102:11: Bye Bye [preauth]
Oct 21 07:40:11 eola sshd[30795]: Disconnected from 51.158.104.58 port 53102 [preauth]
Oct 21 07:44:35 eola sshd[30840]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhos........
-------------------------------
2019-10-26 05:01:16

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