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

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 <<>> 52.125.99.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42869
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;52.125.99.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021902 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 08:03:41 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 21.99.125.52.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.99.125.52.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.166.151.47 attackspam
\[2019-11-20 07:13:18\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-20T07:13:18.196-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="20046812111447",SessionID="0x7f26c430e538",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.47/57772",ACLName="no_extension_match"
\[2019-11-20 07:14:18\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-20T07:14:18.615-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="30046812111447",SessionID="0x7f26c4338c48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.47/59975",ACLName="no_extension_match"
\[2019-11-20 07:15:13\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-20T07:15:13.103-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="40046812111447",SessionID="0x7f26c411b858",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/46.166.151.47/57498",ACLName="no_extens
2019-11-20 20:31:07
90.125.2.31 attackbots
Nov 20 07:15:01 h2034429 sshd[21931]: Did not receive identification string from 90.125.2.31
Nov 20 07:19:54 h2034429 sshd[21965]: Did not receive identification string from 90.125.2.31


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=90.125.2.31
2019-11-20 20:26:58
222.186.180.6 attack
Nov 20 02:17:13 sachi sshd\[13407\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.6  user=root
Nov 20 02:17:15 sachi sshd\[13407\]: Failed password for root from 222.186.180.6 port 22316 ssh2
Nov 20 02:17:19 sachi sshd\[13407\]: Failed password for root from 222.186.180.6 port 22316 ssh2
Nov 20 02:17:22 sachi sshd\[13407\]: Failed password for root from 222.186.180.6 port 22316 ssh2
Nov 20 02:17:26 sachi sshd\[13407\]: Failed password for root from 222.186.180.6 port 22316 ssh2
2019-11-20 20:22:27
179.8.253.62 attack
2019-11-20 06:21:52 H=(179-8-253-62.baf.movistar.cl) [179.8.253.62]:28722 I=[10.100.18.25]:25 F=: Host/domain is listed in RBL cbl.abuseat.org (Blocked - see hxxp://www.abuseat.org/lookup.cgi?ip=179.8.253.62)
2019-11-20 06:21:53 unexpected disconnection while reading SMTP command from (179-8-253-62.baf.movistar.cl) [179.8.253.62]:28722 I=[10.100.18.25]:25 (error: Connection reset by peer)
2019-11-20 07:19:28 H=(179-8-253-62.baf.movistar.cl) [179.8.253.62]:14037 I=[10.100.18.25]:25 F=: Host/domain is listed in RBL cbl.abuseat.org (Blocked - see hxxp://www.abuseat.org/lookup.cgi?ip=179.8.253.62)

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=179.8.253.62
2019-11-20 20:20:24
89.248.160.193 attackspambots
11/20/2019-05:54:05.969909 89.248.160.193 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-11-20 20:04:57
51.83.98.104 attack
$f2bV_matches_ltvn
2019-11-20 19:56:07
125.214.60.144 attackbots
2019-11-20 07:09:49 H=([125.214.60.144]) [125.214.60.144]:64653 I=[10.100.18.21]:25 F=: Host/domain is listed in RBL cbl.abuseat.org (Blocked - see hxxp://www.abuseat.org/lookup.cgi?ip=125.214.60.144)
2019-11-20 07:09:49 unexpected disconnection while reading SMTP command from ([125.214.60.144]) [125.214.60.144]:64653 I=[10.100.18.21]:25 (error: Connection reset by peer)
2019-11-20 07:18:18 H=([125.214.60.144]) [125.214.60.144]:50125 I=[10.100.18.21]:25 F=: Host/domain is listed in RBL cbl.abuseat.org (Blocked - see hxxp://www.abuseat.org/lookup.cgi?ip=125.214.60.144)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=125.214.60.144
2019-11-20 20:07:41
162.252.57.45 attackspam
Tried sshing with brute force.
2019-11-20 20:20:54
66.249.75.51 attackbots
66.249.75.51 - - [20/Nov/2019:07:22:21 +0100] "GET /blog/wp-login.php HTTP/1.1" 404 4095 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
2019-11-20 20:27:55
111.205.218.91 attackbotsspam
2019-11-20 07:02:43 H=([111.205.218.91]) [111.205.218.91]:11421 I=[10.100.18.25]:25 F=: Host/domain is listed in RBL cbl.abuseat.org (Blocked - see hxxp://www.abuseat.org/lookup.cgi?ip=111.205.218.91)
2019-11-20 07:02:44 unexpected disconnection while reading SMTP command from ([111.205.218.91]) [111.205.218.91]:11421 I=[10.100.18.25]:25 (error: Connection reset by peer)
2019-11-20 07:16:08 H=([111.205.218.91]) [111.205.218.91]:14064 I=[10.100.18.25]:25 F=: Host/domain is listed in RBL cbl.abuseat.org (Blocked - see hxxp://www.abuseat.org/lookup.cgi?ip=111.205.218.91)

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=111.205.218.91
2019-11-20 19:51:03
176.58.161.219 attackbotsspam
2019-11-20 06:15:51 H=adsl-219.176.58.161.tellas.gr [176.58.161.219]:14495 I=[10.100.18.23]:25 F=: Host/domain is listed in RBL cbl.abuseat.org (Blocked - see hxxp://www.abuseat.org/lookup.cgi?ip=176.58.161.219)
2019-11-20 06:15:52 unexpected disconnection while reading SMTP command from adsl-219.176.58.161.tellas.gr [176.58.161.219]:14495 I=[10.100.18.23]:25 (error: Connection reset by peer)
2019-11-20 07:16:39 H=adsl-219.176.58.161.tellas.gr [176.58.161.219]:28845 I=[10.100.18.23]:25 F=: Host/domain is listed in RBL cbl.abuseat.org (Blocked - see hxxp://www.abuseat.org/lookup.cgi?ip=176.58.161.219)


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=176.58.161.219
2019-11-20 19:54:06
171.241.9.236 attackbotsspam
19/11/20@01:22:40: FAIL: Alarm-Intrusion address from=171.241.9.236
...
2019-11-20 20:19:21
123.206.205.226 attackspambots
SSH/22 MH Probe, BF, Hack -
2019-11-20 20:05:22
185.173.35.57 attack
ICMP MH Probe, Scan /Distributed -
2019-11-20 19:57:14
5.39.82.176 attackbotsspam
Nov 20 11:37:45 MK-Soft-VM6 sshd[22187]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.82.176 
Nov 20 11:37:47 MK-Soft-VM6 sshd[22187]: Failed password for invalid user usuario from 5.39.82.176 port 28443 ssh2
...
2019-11-20 20:11:14

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