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 <<>> 21.57.158.37
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63472
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.57.158.37.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 07:15:59 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 37.158.57.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 37.158.57.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.14.150.52 attackbotsspam
Apr  2 20:23:27 vps647732 sshd[9238]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.14.150.52
Apr  2 20:23:29 vps647732 sshd[9238]: Failed password for invalid user ssq from 45.14.150.52 port 54950 ssh2
...
2020-04-03 03:06:55
168.90.88.50 attackspam
Apr  2 20:36:40 ns382633 sshd\[12843\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.90.88.50  user=root
Apr  2 20:36:43 ns382633 sshd\[12843\]: Failed password for root from 168.90.88.50 port 57256 ssh2
Apr  2 20:40:33 ns382633 sshd\[13712\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.90.88.50  user=root
Apr  2 20:40:35 ns382633 sshd\[13712\]: Failed password for root from 168.90.88.50 port 49504 ssh2
Apr  2 20:43:16 ns382633 sshd\[14052\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.90.88.50  user=root
2020-04-03 02:59:40
35.247.134.153 attackspambots
Apr  2 11:11:47 orion2589 sshd[10444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.247.134.153  user=r.r
Apr  2 11:11:50 orion2589 sshd[10444]: Failed password for r.r from 35.247.134.153 port 37728 ssh2
Apr  2 11:11:50 orion2589 sshd[10444]: Received disconnect from 35.247.134.153 port 37728:11: Bye Bye [preauth]
Apr  2 11:11:50 orion2589 sshd[10444]: Disconnected from 35.247.134.153 port 37728 [preauth]
Apr  2 11:22:30 orion2589 sshd[13496]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.247.134.153  user=r.r
Apr  2 11:22:32 orion2589 sshd[13496]: Failed password for r.r from 35.247.134.153 port 38428 ssh2
Apr  2 11:22:32 orion2589 sshd[13496]: Received disconnect from 35.247.134.153 port 38428:11: Bye Bye [preauth]
Apr  2 11:22:32 orion2589 sshd[13496]: Disconnected from 35.247.134.153 port 38428 [preauth]
Apr  2 11:26:14 orion2589 sshd[14784]: Invalid user musikbot from 35.247........
-------------------------------
2020-04-03 03:34:32
183.134.88.76 attack
(pop3d) Failed POP3 login from 183.134.88.76 (CN/China/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Apr  2 17:12:24 ir1 dovecot[566034]: pop3-login: Aborted login (auth failed, 1 attempts in 3 secs): user=, method=PLAIN, rip=183.134.88.76, lip=5.63.12.44, session=
2020-04-03 03:03:18
180.124.195.131 attackspam
Banned by Fail2Ban.
2020-04-03 03:07:20
149.202.56.194 attack
(sshd) Failed SSH login from 149.202.56.194 (FR/France/194.ip-149-202-56.eu): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  2 21:05:43 ubnt-55d23 sshd[4294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.56.194  user=root
Apr  2 21:05:45 ubnt-55d23 sshd[4294]: Failed password for root from 149.202.56.194 port 34490 ssh2
2020-04-03 03:32:37
61.57.216.221 attack
Automatic report - Banned IP Access
2020-04-03 02:58:30
142.93.115.47 attackspambots
Apr  2 12:04:36 kmh-wsh-001-nbg03 sshd[12631]: Invalid user ay from 142.93.115.47 port 35384
Apr  2 12:04:36 kmh-wsh-001-nbg03 sshd[12631]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.115.47
Apr  2 12:04:38 kmh-wsh-001-nbg03 sshd[12631]: Failed password for invalid user ay from 142.93.115.47 port 35384 ssh2
Apr  2 12:04:38 kmh-wsh-001-nbg03 sshd[12631]: Received disconnect from 142.93.115.47 port 35384:11: Bye Bye [preauth]
Apr  2 12:04:38 kmh-wsh-001-nbg03 sshd[12631]: Disconnected from 142.93.115.47 port 35384 [preauth]
Apr  2 12:15:36 kmh-wsh-001-nbg03 sshd[14337]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.115.47  user=r.r
Apr  2 12:15:39 kmh-wsh-001-nbg03 sshd[14337]: Failed password for r.r from 142.93.115.47 port 53936 ssh2
Apr  2 12:15:39 kmh-wsh-001-nbg03 sshd[14337]: Received disconnect from 142.93.115.47 port 53936:11: Bye Bye [preauth]
Apr  2 12:15:39 kmh-w........
-------------------------------
2020-04-03 03:36:58
92.63.194.81 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 87 - port: 1723 proto: TCP cat: Misc Attack
2020-04-03 02:59:24
112.85.42.178 attackspambots
Apr  2 21:04:28 santamaria sshd\[23399\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.178  user=root
Apr  2 21:04:30 santamaria sshd\[23399\]: Failed password for root from 112.85.42.178 port 5241 ssh2
Apr  2 21:04:49 santamaria sshd\[23403\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.178  user=root
...
2020-04-03 03:06:28
60.52.16.221 attack
Lines containing failures of 60.52.16.221
Apr  2 14:24:17 shared11 sshd[10070]: Invalid user Admin1 from 60.52.16.221 port 54090
Apr  2 14:24:18 shared11 sshd[10070]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.52.16.221
Apr  2 14:24:19 shared11 sshd[10070]: Failed password for invalid user Admin1 from 60.52.16.221 port 54090 ssh2
Apr  2 14:24:20 shared11 sshd[10070]: Connection closed by invalid user Admin1 60.52.16.221 port 54090 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=60.52.16.221
2020-04-03 03:14:11
80.211.46.205 attackbots
Apr  2 18:32:21 legacy sshd[15309]: Failed password for root from 80.211.46.205 port 50696 ssh2
Apr  2 18:36:14 legacy sshd[15492]: Failed password for root from 80.211.46.205 port 55718 ssh2
Apr  2 18:40:07 legacy sshd[15624]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.46.205
...
2020-04-03 03:24:09
94.33.52.178 attackbots
Invalid user user from 94.33.52.178 port 51478
2020-04-03 03:10:42
187.210.135.89 attackbotsspam
" "
2020-04-03 03:20:24
35.132.220.0 botsattack
Attempt to duplicate copyrighted data and complete disregard for bandwidth restrictions; over 280,000 requests in 2 hours.
2020-04-03 03:14:03

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