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: None

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 <<>> 104.21.52.214
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54792
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.52.214.			IN	A

;; AUTHORITY SECTION:
.			141	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:12:39 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 214.52.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 214.52.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
189.68.229.17 attackbots
[Thu Jun 27 17:29:06.418658 2019] [:error] [pid 6565:tid 140348458202880] [client 189.68.229.17:32877] [client 189.68.229.17] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/owasp-modsecurity-crs-3.1.1/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "792"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197:80"] [severity "WARNING"] [ver "OWASP_CRS/3.1.1"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/IP_HOST"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [hostname "103.27.207.197"] [uri "/"] [unique_id "XRSacgTAE6Fl0cyL6JqMuAAAABM"]
...
2019-06-29 01:21:33
5.133.66.146 attack
Jun 28 15:47:31 server postfix/smtpd[11018]: NOQUEUE: reject: RCPT from excellent.ppobmspays.com[5.133.66.146]: 554 5.7.1 Service unavailable; Client host [5.133.66.146] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=
2019-06-29 00:56:26
182.18.171.148 attackspam
Jun 28 16:57:19 mail sshd\[9326\]: Invalid user zimbra from 182.18.171.148 port 48824
Jun 28 16:57:19 mail sshd\[9326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.18.171.148
...
2019-06-29 01:35:44
170.239.41.35 attackspam
SMTP-sasl brute force
...
2019-06-29 01:31:53
188.138.122.18 attackbots
188.138.122.18 - - [28/Jun/2019:10:30:42 -0400] "HEAD /wallet.dat HTTP/1.0" 404 222 "-" "-"
2019-06-29 01:22:09
13.127.24.26 attackbots
Jun 25 09:03:54 xxxxxxx9247313 sshd[23685]: Invalid user qtss from 13.127.24.26
Jun 25 09:03:54 xxxxxxx9247313 sshd[23685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-13-127-24-26.ap-south-1.compute.amazonaws.com 
Jun 25 09:03:56 xxxxxxx9247313 sshd[23685]: Failed password for invalid user qtss from 13.127.24.26 port 57168 ssh2
Jun 25 09:04:17 xxxxxxx9247313 sshd[23688]: Invalid user em3-user from 13.127.24.26
Jun 25 09:04:17 xxxxxxx9247313 sshd[23688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-13-127-24-26.ap-south-1.compute.amazonaws.com 
Jun 25 09:04:18 xxxxxxx9247313 sshd[23688]: Failed password for invalid user em3-user from 13.127.24.26 port 54710 ssh2
Jun 25 09:04:35 xxxxxxx9247313 sshd[23690]: Invalid user docker from 13.127.24.26
Jun 25 09:04:35 xxxxxxx9247313 sshd[23690]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-1........
------------------------------
2019-06-29 01:42:51
35.204.165.73 attack
Jun 28 18:10:22 vmd17057 sshd\[9659\]: Invalid user test from 35.204.165.73 port 34976
Jun 28 18:10:22 vmd17057 sshd\[9659\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.204.165.73
Jun 28 18:10:24 vmd17057 sshd\[9659\]: Failed password for invalid user test from 35.204.165.73 port 34976 ssh2
...
2019-06-29 00:58:21
138.255.15.163 attack
Jun 26 01:23:01 mxgate1 postfix/postscreen[14628]: CONNECT from [138.255.15.163]:50436 to [176.31.12.44]:25
Jun 26 01:23:01 mxgate1 postfix/dnsblog[14689]: addr 138.255.15.163 listed by domain zen.spamhaus.org as 127.0.0.3
Jun 26 01:23:01 mxgate1 postfix/dnsblog[14689]: addr 138.255.15.163 listed by domain zen.spamhaus.org as 127.0.0.4
Jun 26 01:23:01 mxgate1 postfix/dnsblog[14691]: addr 138.255.15.163 listed by domain cbl.abuseat.org as 127.0.0.2
Jun 26 01:23:01 mxgate1 postfix/dnsblog[14692]: addr 138.255.15.163 listed by domain bl.spamcop.net as 127.0.0.2
Jun 26 01:23:01 mxgate1 postfix/dnsblog[14693]: addr 138.255.15.163 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Jun 26 01:23:01 mxgate1 postfix/dnsblog[14690]: addr 138.255.15.163 listed by domain b.barracudacentral.org as 127.0.0.2
Jun 26 01:23:03 mxgate1 postfix/postscreen[14628]: PREGREET 49 after 1.5 from [138.255.15.163]:50436: EHLO 163.15.255.138.virtuaredactedprovedor.com.br

Jun 26 01:23:03 mxgate1 pos........
-------------------------------
2019-06-29 01:49:00
189.189.188.123 attackbots
DATE:2019-06-28_15:47:01, IP:189.189.188.123, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2019-06-29 01:17:57
222.191.243.226 attackspam
Jun 28 15:41:51 dedicated sshd[26295]: Failed password for invalid user pul from 222.191.243.226 port 55607 ssh2
Jun 28 15:41:49 dedicated sshd[26295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.191.243.226
Jun 28 15:41:49 dedicated sshd[26295]: Invalid user pul from 222.191.243.226 port 55607
Jun 28 15:41:51 dedicated sshd[26295]: Failed password for invalid user pul from 222.191.243.226 port 55607 ssh2
Jun 28 15:45:51 dedicated sshd[26656]: Invalid user logger from 222.191.243.226 port 30493
2019-06-29 01:51:36
173.225.99.250 attackspambots
SMTP connections (rejected by our exim4 rDNS rule) persistent every 5 seconds
2019-06-29 01:10:13
189.4.176.39 attackbotsspam
port scan and connect, tcp 23 (telnet)
2019-06-29 01:04:01
80.28.234.134 attack
Jun 28 15:05:37 debian sshd\[10645\]: Invalid user danny from 80.28.234.134 port 49845
Jun 28 15:05:37 debian sshd\[10645\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.28.234.134
...
2019-06-29 01:33:25
40.112.65.88 attackbots
SSH invalid-user multiple login try
2019-06-29 00:55:59
112.217.225.59 attackbots
Jun 28 15:19:55 debian sshd\[10724\]: Invalid user mz from 112.217.225.59 port 49738
Jun 28 15:19:55 debian sshd\[10724\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.217.225.59
...
2019-06-29 01:18:26

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