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: Russian Federation (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 <<>> 37.21.242.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41388
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;37.21.242.52.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012100 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 21 14:13:07 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 52.242.21.37.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 52.242.21.37.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
210.71.232.236 attack
Apr  7 02:16:48 host01 sshd[14740]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.71.232.236 
Apr  7 02:16:49 host01 sshd[14740]: Failed password for invalid user git from 210.71.232.236 port 39024 ssh2
Apr  7 02:21:16 host01 sshd[15562]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.71.232.236 
...
2020-04-07 10:00:27
14.116.208.72 attackbots
2020-04-07T03:01:00.785954librenms sshd[19102]: Failed password for invalid user robi from 14.116.208.72 port 52206 ssh2
2020-04-07T03:17:19.401167librenms sshd[21100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.208.72  user=root
2020-04-07T03:17:21.104407librenms sshd[21100]: Failed password for root from 14.116.208.72 port 59250 ssh2
...
2020-04-07 09:56:11
125.162.228.119 attack
Icarus honeypot on github
2020-04-07 09:57:29
159.89.164.199 attackspam
Apr  7 02:12:03 OPSO sshd\[5897\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.164.199  user=admin
Apr  7 02:12:04 OPSO sshd\[5897\]: Failed password for admin from 159.89.164.199 port 48996 ssh2
Apr  7 02:15:48 OPSO sshd\[7597\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.164.199  user=admin
Apr  7 02:15:50 OPSO sshd\[7597\]: Failed password for admin from 159.89.164.199 port 51032 ssh2
Apr  7 02:19:20 OPSO sshd\[8364\]: Invalid user aleks from 159.89.164.199 port 53068
Apr  7 02:19:20 OPSO sshd\[8364\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.164.199
2020-04-07 09:45:42
103.80.36.34 attackspambots
Apr  7 08:54:20 webhost01 sshd[9488]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.80.36.34
Apr  7 08:54:22 webhost01 sshd[9488]: Failed password for invalid user tom from 103.80.36.34 port 45962 ssh2
...
2020-04-07 09:54:47
213.183.45.152 attackspam
Fail2Ban Ban Triggered
2020-04-07 09:54:22
49.150.107.163 attackbotsspam
Automatic report - XMLRPC Attack
2020-04-07 09:39:59
123.21.158.195 attack
f2b trigger Multiple SASL failures
2020-04-07 09:39:34
168.232.198.218 attackspambots
Apr  7 01:41:09 OPSO sshd\[31284\]: Invalid user cleo from 168.232.198.218 port 39814
Apr  7 01:41:09 OPSO sshd\[31284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.232.198.218
Apr  7 01:41:12 OPSO sshd\[31284\]: Failed password for invalid user cleo from 168.232.198.218 port 39814 ssh2
Apr  7 01:46:21 OPSO sshd\[32456\]: Invalid user miner from 168.232.198.218 port 50534
Apr  7 01:46:21 OPSO sshd\[32456\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.232.198.218
2020-04-07 09:56:59
162.243.253.67 attack
Apr  7 07:47:59 itv-usvr-01 sshd[12392]: Invalid user admin from 162.243.253.67
Apr  7 07:47:59 itv-usvr-01 sshd[12392]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.253.67
Apr  7 07:47:59 itv-usvr-01 sshd[12392]: Invalid user admin from 162.243.253.67
Apr  7 07:48:01 itv-usvr-01 sshd[12392]: Failed password for invalid user admin from 162.243.253.67 port 46853 ssh2
2020-04-07 09:22:42
222.186.31.83 attackbots
Apr  6 21:44:20 plusreed sshd[24261]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.83  user=root
Apr  6 21:44:22 plusreed sshd[24261]: Failed password for root from 222.186.31.83 port 55829 ssh2
...
2020-04-07 09:44:40
185.47.65.30 attackbotsspam
(sshd) Failed SSH login from 185.47.65.30 (PL/Poland/host30.router40.tygrys.net): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  7 02:31:58 s1 sshd[21624]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.47.65.30  user=root
Apr  7 02:32:01 s1 sshd[21624]: Failed password for root from 185.47.65.30 port 40690 ssh2
Apr  7 02:41:17 s1 sshd[21943]: Invalid user user from 185.47.65.30 port 34326
Apr  7 02:41:19 s1 sshd[21943]: Failed password for invalid user user from 185.47.65.30 port 34326 ssh2
Apr  7 02:46:37 s1 sshd[22155]: Invalid user direct from 185.47.65.30 port 45740
2020-04-07 09:39:19
154.8.232.112 attackbots
Apr  7 03:39:02 ns381471 sshd[18698]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.232.112
Apr  7 03:39:05 ns381471 sshd[18698]: Failed password for invalid user scaner from 154.8.232.112 port 45176 ssh2
2020-04-07 09:52:29
104.248.94.159 attackbots
k+ssh-bruteforce
2020-04-07 09:59:29
183.88.217.60 attackspam
(imapd) Failed IMAP login from 183.88.217.60 (TH/Thailand/mx-ll-183.88.217-60.dynamic.3bb.in.th): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Apr  7 04:16:50 ir1 dovecot[566034]: imap-login: Disconnected (auth failed, 1 attempts in 5 secs): user=, method=PLAIN, rip=183.88.217.60, lip=5.63.12.44, session=
2020-04-07 09:26:14

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