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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.7.239.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62799
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.7.239.52.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021400 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 14 22:05:53 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 52.239.7.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 52.239.7.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
201.42.38.27 attackspambots
Telnet Honeypot -> Telnet Bruteforce / Login
2020-09-06 19:20:13
142.4.204.122 attackbots
...
2020-09-06 19:29:32
103.255.6.99 attackbotsspam
Sep  5 18:41:51 pierre-vt-prod-zm01 sshd[2345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.255.6.99 
Sep  5 18:41:53 pierre-vt-prod-zm01 sshd[2345]: Failed password for invalid user ubnt from 103.255.6.99 port 42469 ssh2
...
2020-09-06 19:17:56
179.179.26.9 attackbots
Sep  6 07:19:09 sshgateway sshd\[10460\]: Invalid user anonymous from 179.179.26.9
Sep  6 07:19:09 sshgateway sshd\[10460\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.179.26.9
Sep  6 07:19:11 sshgateway sshd\[10460\]: Failed password for invalid user anonymous from 179.179.26.9 port 39548 ssh2
2020-09-06 19:38:22
182.61.12.58 attackbots
firewall-block, port(s): 17160/tcp
2020-09-06 19:44:42
212.83.163.170 attackbots
[2020-09-06 07:16:59] NOTICE[1194] chan_sip.c: Registration from '"896"' failed for '212.83.163.170:6433' - Wrong password
[2020-09-06 07:16:59] SECURITY[1233] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-09-06T07:16:59.137-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="896",SessionID="0x7f2ddc1b7848",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.83.163.170/6433",Challenge="1009cb66",ReceivedChallenge="1009cb66",ReceivedHash="48c8e5fec3a9e292fd3162539a8ec5c4"
[2020-09-06 07:17:34] NOTICE[1194] chan_sip.c: Registration from '"892"' failed for '212.83.163.170:6262' - Wrong password
[2020-09-06 07:17:34] SECURITY[1233] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-09-06T07:17:34.166-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="892",SessionID="0x7f2ddc00cc78",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.83.
...
2020-09-06 19:39:59
172.69.6.122 attackspam
srv02 Scanning Webserver Target(80:http) Events(1) ..
2020-09-06 19:37:39
197.45.173.17 attackbotsspam
Honeypot attack, port: 445, PTR: host-197.45.173.17.tedata.net.
2020-09-06 19:17:07
192.241.249.226 attackspam
Sep 6 09:33:53 *hidden* sshd[12886]: Failed password for *hidden* from 192.241.249.226 port 50922 ssh2 Sep 6 09:38:35 *hidden* sshd[13614]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.249.226 user=root Sep 6 09:38:37 *hidden* sshd[13614]: Failed password for *hidden* from 192.241.249.226 port 57334 ssh2
2020-09-06 19:21:49
178.220.2.141 attackbotsspam
Honeypot attack, port: 445, PTR: 178-220-2-141.dynamic.isp.telekom.rs.
2020-09-06 19:14:21
103.16.133.22 attackspambots
Port Scan
...
2020-09-06 19:18:12
71.19.250.131 attack
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2020-09-06 19:44:23
122.51.167.43 attack
Sep  6 09:39:53 fhem-rasp sshd[20698]: Failed password for root from 122.51.167.43 port 59428 ssh2
Sep  6 09:39:53 fhem-rasp sshd[20698]: Disconnected from authenticating user root 122.51.167.43 port 59428 [preauth]
...
2020-09-06 19:23:14
45.148.9.197 attack
E-Mail Spam
2020-09-06 19:32:48
185.147.215.8 attack
[2020-09-06 07:32:38] NOTICE[1194] chan_sip.c: Registration from '' failed for '185.147.215.8:58587' - Wrong password
[2020-09-06 07:32:38] SECURITY[1233] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-09-06T07:32:38.369-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="9620",SessionID="0x7f2ddc04e988",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.8/58587",Challenge="5cfd7dda",ReceivedChallenge="5cfd7dda",ReceivedHash="b749ef8df832489c31bb9bc123fb1ea6"
[2020-09-06 07:33:20] NOTICE[1194] chan_sip.c: Registration from '' failed for '185.147.215.8:54796' - Wrong password
[2020-09-06 07:33:20] SECURITY[1233] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-09-06T07:33:20.934-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="778",SessionID="0x7f2ddc04e988",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.8/5
...
2020-09-06 19:50:28

Recently Reported IPs

79.100.249.85 119.129.137.82 209.66.254.92 43.14.62.115
99.183.87.160 120.117.75.39 52.7.222.58 243.42.118.130
180.216.118.162 243.210.186.33 20.129.218.127 35.246.9.19
127.112.202.127 215.147.143.54 118.171.2.53 29.35.37.160
99.114.113.61 236.112.16.65 131.226.172.73 84.215.73.154