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 <<>> 104.21.39.249
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35223
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.249.			IN	A

;; AUTHORITY SECTION:
.			435	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 83 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 10:04:30 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 249.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 249.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
186.194.103.62 attackbots
Sep  4 18:47:48 mellenthin postfix/smtpd[29477]: NOQUEUE: reject: RCPT from unknown[186.194.103.62]: 554 5.7.1 Service unavailable; Client host [186.194.103.62] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/186.194.103.62; from= to= proto=ESMTP helo=<186-194-103-62.static.sumicity.net.br>
2020-09-05 17:09:31
51.161.32.211 attack
Invalid user postgres from 51.161.32.211 port 54760
2020-09-05 17:23:20
182.189.141.134 attackspambots
Sep  4 18:47:10 mellenthin postfix/smtpd[29055]: NOQUEUE: reject: RCPT from unknown[182.189.141.134]: 554 5.7.1 Service unavailable; Client host [182.189.141.134] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/182.189.141.134; from= to= proto=ESMTP helo=<[182.189.141.134]>
2020-09-05 17:39:56
51.254.114.105 attack
2020-09-05T04:50:19.150589abusebot-8.cloudsearch.cf sshd[4279]: Invalid user leon from 51.254.114.105 port 33615
2020-09-05T04:50:19.156199abusebot-8.cloudsearch.cf sshd[4279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=105.ip-51-254-114.eu
2020-09-05T04:50:19.150589abusebot-8.cloudsearch.cf sshd[4279]: Invalid user leon from 51.254.114.105 port 33615
2020-09-05T04:50:21.335963abusebot-8.cloudsearch.cf sshd[4279]: Failed password for invalid user leon from 51.254.114.105 port 33615 ssh2
2020-09-05T04:59:29.655713abusebot-8.cloudsearch.cf sshd[4330]: Invalid user andres from 51.254.114.105 port 57246
2020-09-05T04:59:29.660728abusebot-8.cloudsearch.cf sshd[4330]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=105.ip-51-254-114.eu
2020-09-05T04:59:29.655713abusebot-8.cloudsearch.cf sshd[4330]: Invalid user andres from 51.254.114.105 port 57246
2020-09-05T04:59:32.081405abusebot-8.cloudsearch.cf sshd[433
...
2020-09-05 17:28:14
59.124.90.112 attackspambots
SSH Brute-Force. Ports scanning.
2020-09-05 17:28:34
185.220.102.8 attackbots
Sep  5 08:25:16 host sshd[26968]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.102.8
Sep  5 08:25:16 host sshd[26968]: Invalid user admin from 185.220.102.8 port 40697
Sep  5 08:25:18 host sshd[26968]: Failed password for invalid user admin from 185.220.102.8 port 40697 ssh2
...
2020-09-05 17:05:55
201.1.22.35 attackbotsspam
Automatic report - Port Scan Attack
2020-09-05 17:42:39
138.197.195.215 attack
SSH Invalid Login
2020-09-05 17:11:36
202.137.155.193 attack
(imapd) Failed IMAP login from 202.137.155.193 (LA/Laos/-): 1 in the last 3600 secs
2020-09-05 17:41:56
124.238.113.126 attack
2020-09-04T20:51:02+0200 Failed SSH Authentication/Brute Force Attack. (Server 9)
2020-09-05 17:10:05
177.37.238.32 attackspam
xmlrpc attack
2020-09-05 17:04:29
107.170.227.141 attack
SSH Brute-Force. Ports scanning.
2020-09-05 17:17:25
170.231.252.72 attack
Sep  5 04:22:27 mxgate1 postfix/postscreen[12268]: CONNECT from [170.231.252.72]:14328 to [176.31.12.44]:25
Sep  5 04:22:27 mxgate1 postfix/dnsblog[12280]: addr 170.231.252.72 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Sep  5 04:22:27 mxgate1 postfix/dnsblog[12282]: addr 170.231.252.72 listed by domain b.barracudacentral.org as 127.0.0.2
Sep  5 04:22:29 mxgate1 postfix/dnsblog[12281]: addr 170.231.252.72 listed by domain cbl.abuseat.org as 127.0.0.2
Sep  5 04:22:29 mxgate1 postfix/dnsblog[12279]: addr 170.231.252.72 listed by domain zen.spamhaus.org as 127.0.0.4
Sep  5 04:22:33 mxgate1 postfix/postscreen[12268]: DNSBL rank 5 for [170.231.252.72]:14328
Sep x@x
Sep  5 04:22:34 mxgate1 postfix/postscreen[12268]: HANGUP after 1 from [170.231.252.72]:14328 in tests after SMTP handshake
Sep  5 04:22:34 mxgate1 postfix/postscreen[12268]: DISCONNECT [170.231.252.72]:14328


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=170.231.252.72
2020-09-05 17:43:35
59.47.229.130 attackbots
$f2bV_matches
2020-09-05 17:16:09
37.143.130.124 attackspambots
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2020-09-05 17:47:22

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