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 <<>> 104.21.39.211
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32140
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.211.			IN	A

;; AUTHORITY SECTION:
.			432	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 172 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:27:37 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 211.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 211.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
173.252.87.3 attack
[Sun Apr 12 10:50:15.307549 2020] [:error] [pid 3625:tid 140295004800768] [client 173.252.87.3:48640] [client 173.252.87.3] ModSecurity: Access denied with code 403 (phase 2). Match of "eq 0" against "&REQUEST_HEADERS:Transfer-Encoding" required. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "202"] [id "920171"] [msg "GET or HEAD Request with Transfer-Encoding."] [data "1"] [severity "CRITICAL"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/INVALID_HREQ"] [tag "CAPEC-272"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/IcoMoon.woff"] [unique_id "XpKP96LL@8cf6BWsPUlIZwAAAAE"]
...
2020-04-12 18:05:31
103.91.84.126 attack
Automatic report - XMLRPC Attack
2020-04-12 18:04:41
222.186.42.75 attackbotsspam
Apr 12 06:31:51 firewall sshd[29567]: Failed password for root from 222.186.42.75 port 46981 ssh2
Apr 12 06:31:54 firewall sshd[29567]: Failed password for root from 222.186.42.75 port 46981 ssh2
Apr 12 06:31:56 firewall sshd[29567]: Failed password for root from 222.186.42.75 port 46981 ssh2
...
2020-04-12 17:50:59
118.25.182.230 attack
2020-04-11 UTC: (46x) - admin(3x),arbgirl_phpbb1,dimitra,helene,jaime,kah,luszczek,lydia,p,root(30x),tar,test,vacftp,webadmin,whirlwind
2020-04-12 17:49:08
118.25.79.56 attack
SSH Bruteforce attack
2020-04-12 17:30:18
41.77.146.98 attackspambots
"Unauthorized connection attempt on SSHD detected"
2020-04-12 17:29:42
185.36.81.57 attackbotsspam
(smtpauth) Failed SMTP AUTH login from 185.36.81.57 (LT/Republic of Lithuania/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2020-04-12 11:11:46 login authenticator failed for (User) [185.36.81.57]: 535 Incorrect authentication data (set_id=jared)
2020-04-12 11:11:48 login authenticator failed for (User) [185.36.81.57]: 535 Incorrect authentication data (set_id=jared)
2020-04-12 11:35:17 login authenticator failed for (User) [185.36.81.57]: 535 Incorrect authentication data (set_id=harvard)
2020-04-12 11:35:19 login authenticator failed for (User) [185.36.81.57]: 535 Incorrect authentication data (set_id=harvard)
2020-04-12 11:58:49 login authenticator failed for (User) [185.36.81.57]: 535 Incorrect authentication data (set_id=cgfhnfr)
2020-04-12 18:03:59
45.143.223.91 attackbots
SSH invalid-user multiple login try
2020-04-12 17:57:11
128.199.168.246 attack
Apr 12 11:16:24 ift sshd\[10030\]: Invalid user anali from 128.199.168.246Apr 12 11:16:26 ift sshd\[10030\]: Failed password for invalid user anali from 128.199.168.246 port 36571 ssh2Apr 12 11:21:24 ift sshd\[10673\]: Failed password for root from 128.199.168.246 port 35570 ssh2Apr 12 11:26:17 ift sshd\[11605\]: Invalid user alexandria from 128.199.168.246Apr 12 11:26:19 ift sshd\[11605\]: Failed password for invalid user alexandria from 128.199.168.246 port 34565 ssh2
...
2020-04-12 17:33:28
45.125.65.35 attack
Apr 12 11:44:59 srv01 postfix/smtpd\[13040\]: warning: unknown\[45.125.65.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 12 11:45:20 srv01 postfix/smtpd\[13040\]: warning: unknown\[45.125.65.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 12 11:45:27 srv01 postfix/smtpd\[18985\]: warning: unknown\[45.125.65.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 12 11:54:08 srv01 postfix/smtpd\[18985\]: warning: unknown\[45.125.65.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 12 11:55:23 srv01 postfix/smtpd\[19000\]: warning: unknown\[45.125.65.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-04-12 18:07:01
49.235.94.172 attack
(sshd) Failed SSH login from 49.235.94.172 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr 12 10:08:21 rainbow sshd[7329]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.94.172  user=root
Apr 12 10:08:23 rainbow sshd[7329]: Failed password for root from 49.235.94.172 port 39172 ssh2
Apr 12 10:20:41 rainbow sshd[8172]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.94.172  user=root
Apr 12 10:20:44 rainbow sshd[8172]: Failed password for root from 49.235.94.172 port 44468 ssh2
Apr 12 10:24:49 rainbow sshd[8401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.94.172  user=root
2020-04-12 17:56:01
185.156.73.49 attack
04/12/2020-05:10:54.534680 185.156.73.49 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-04-12 17:32:04
104.131.249.57 attack
Apr 12 09:58:51 ns382633 sshd\[8308\]: Invalid user incoming from 104.131.249.57 port 49994
Apr 12 09:58:51 ns382633 sshd\[8308\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.249.57
Apr 12 09:58:53 ns382633 sshd\[8308\]: Failed password for invalid user incoming from 104.131.249.57 port 49994 ssh2
Apr 12 10:04:16 ns382633 sshd\[9350\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.249.57  user=root
Apr 12 10:04:19 ns382633 sshd\[9350\]: Failed password for root from 104.131.249.57 port 54185 ssh2
2020-04-12 17:33:53
213.121.19.241 attackspam
Port probing on unauthorized port 22
2020-04-12 17:34:35
117.26.221.194 attackbots
Apr 12 07:56:59 our-server-hostname postfix/smtpd[19160]: connect from unknown[117.26.221.194]
Apr x@x
Apr x@x
Apr x@x
Apr x@x
Apr x@x
Apr x@x
Apr 12 07:57:05 our-server-hostname postfix/smtpd[19160]: disconnect from unknown[117.26.221.194]
Apr 12 14:55:26 our-server-hostname postfix/smtpd[13158]: connect from unknown[117.26.221.194]
Apr x@x
Apr x@x
Apr x@x
Apr x@x
Apr x@x
Apr x@x
Apr x@x
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Apr x@x


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https://www.blocklist.de/en/view.html?ip=117.26.221.194
2020-04-12 17:55:39

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