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 <<>> 21.30.242.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 363
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.30.242.39.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022000 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 14:29:32 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 39.242.30.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 39.242.30.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.107.247.127 attack
23/tcp
[2019-06-21]1pkt
2019-06-21 14:49:38
221.239.131.124 attack
445/tcp
[2019-06-21]1pkt
2019-06-21 14:28:42
76.126.31.130 attackbotsspam
9000/tcp
[2019-06-21]1pkt
2019-06-21 14:46:05
119.178.171.21 attackspambots
22/tcp
[2019-06-21]1pkt
2019-06-21 14:36:38
141.98.81.37 attackbotsspam
Invalid user admin from 141.98.81.37 port 11805
2019-06-21 14:18:58
114.248.64.118 attackbots
Lines containing failures of 114.248.64.118
auth.log:Jun 20 20:10:01 omfg sshd[16628]: Connection from 114.248.64.118 port 59104 on 78.46.60.16 port 22
auth.log:Jun 20 20:10:02 omfg sshd[16628]: Bad protocol version identification '' from 114.248.64.118 port 59104
auth.log:Jun 20 20:10:03 omfg sshd[16782]: Connection from 114.248.64.118 port 59612 on 78.46.60.16 port 22
auth.log:Jun 20 20:10:21 omfg sshd[16782]: Invalid user support from 114.248.64.118
auth.log:Jun 20 20:10:23 omfg sshd[16782]: Connection closed by 114.248.64.118 port 59612 [preauth]
auth.log:Jun 20 20:10:24 omfg sshd[17444]: Connection from 114.248.64.118 port 38830 on 78.46.60.16 port 22
auth.log:Jun 20 20:10:38 omfg sshd[17444]: Invalid user ubnt from 114.248.64.118
auth.log:Jun 20 20:10:40 omfg sshd[17444]: Connection closed by 114.248.64.118 port 38830 [preauth]
auth.log:Jun 20 20:10:41 omfg sshd[17453]: Connection from 114.248.64.118 port 44916 on 78.46.60.16 port 22
auth.log:Jun 20 20:10:57 omfg s........
------------------------------
2019-06-21 14:19:47
195.91.155.114 attackbots
¯\_(ツ)_/¯
2019-06-21 15:02:58
51.144.89.59 attackbots
RDP Bruteforce
2019-06-21 14:48:33
159.203.13.4 attackbots
$f2bV_matches
2019-06-21 14:23:31
138.68.249.4 attack
Invalid user admin from 138.68.249.4 port 37998
2019-06-21 14:26:57
2.86.50.36 attackbotsspam
Jun 21 06:31:11 mxgate1 postfix/postscreen[19029]: CONNECT from [2.86.50.36]:42071 to [176.31.12.44]:25
Jun 21 06:31:11 mxgate1 postfix/dnsblog[19030]: addr 2.86.50.36 listed by domain zen.spamhaus.org as 127.0.0.10
Jun 21 06:31:11 mxgate1 postfix/dnsblog[19030]: addr 2.86.50.36 listed by domain zen.spamhaus.org as 127.0.0.4
Jun 21 06:31:11 mxgate1 postfix/dnsblog[19033]: addr 2.86.50.36 listed by domain cbl.abuseat.org as 127.0.0.2
Jun 21 06:31:11 mxgate1 postfix/dnsblog[19031]: addr 2.86.50.36 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Jun 21 06:31:11 mxgate1 postfix/dnsblog[19034]: addr 2.86.50.36 listed by domain bl.spamcop.net as 127.0.0.2
Jun 21 06:31:17 mxgate1 postfix/postscreen[19029]: DNSBL rank 5 for [2.86.50.36]:42071
Jun x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=2.86.50.36
2019-06-21 14:58:21
178.128.10.204 attack
Jun 21 03:59:11 zulu1842 sshd[22733]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.10.204  user=r.r
Jun 21 03:59:13 zulu1842 sshd[22733]: Failed password for r.r from 178.128.10.204 port 51948 ssh2
Jun 21 03:59:14 zulu1842 sshd[22733]: Received disconnect from 178.128.10.204: 11: Bye Bye [preauth]
Jun 21 03:59:20 zulu1842 sshd[22742]: Invalid user admin from 178.128.10.204
Jun 21 03:59:20 zulu1842 sshd[22742]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.10.204 
Jun 21 03:59:22 zulu1842 sshd[22742]: Failed password for invalid user admin from 178.128.10.204 port 58958 ssh2
Jun 21 03:59:22 zulu1842 sshd[22742]: Received disconnect from 178.128.10.204: 11: Bye Bye [preauth]
Jun 21 03:59:28 zulu1842 sshd[22747]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.10.204  user=r.r
Jun 21 03:59:30 zulu1842 sshd[22747]: Failed passw........
-------------------------------
2019-06-21 14:33:49
76.187.16.62 attack
5555/tcp
[2019-06-21]1pkt
2019-06-21 14:38:40
125.25.230.120 attack
445/tcp
[2019-06-21]1pkt
2019-06-21 15:06:07
160.16.213.206 attackspambots
Jun 20 10:43:56 mxgate1 postfix/postscreen[13076]: CONNECT from [160.16.213.206]:37536 to [176.31.12.44]:25
Jun 20 10:43:56 mxgate1 postfix/dnsblog[13081]: addr 160.16.213.206 listed by domain b.barracudacentral.org as 127.0.0.2
Jun 20 10:44:02 mxgate1 postfix/postscreen[13076]: PASS NEW [160.16.213.206]:37536
Jun 20 10:44:04 mxgate1 postfix/smtpd[13281]: connect from tk2-248-33952.vs.sakura.ne.jp[160.16.213.206]
Jun x@x
Jun 20 10:44:08 mxgate1 postfix/smtpd[13281]: disconnect from tk2-248-33952.vs.sakura.ne.jp[160.16.213.206] ehlo=2 starttls=1 mail=1 rcpt=0/1 data=0/1 eclipset=1 quhostname=1 commands=6/8
Jun 20 12:11:28 mxgate1 postfix/postscreen[16144]: CONNECT from [160.16.213.206]:49892 to [176.31.12.44]:25
Jun 20 12:11:28 mxgate1 postfix/dnsblog[16223]: addr 160.16.213.206 listed by domain b.barracudacentral.org as 127.0.0.2
Jun 20 12:11:28 mxgate1 postfix/postscreen[16144]: PASS OLD [160.16.213.206]:49892
Jun 20 12:11:29 mxgate1 postfix/smtpd[16250]: connect from ........
-------------------------------
2019-06-21 14:15:58

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