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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.71.194.204
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57907
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.71.194.204.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013000 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 15:39:57 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 204.194.71.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 204.194.71.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
181.112.224.22 attackbotsspam
445/tcp 445/tcp
[2020-09-24]2pkt
2020-09-25 21:15:36
112.217.11.203 attackbotsspam
Invalid user wx from 112.217.11.203 port 47676
2020-09-25 21:29:25
189.217.19.236 attack
Honeypot attack, port: 445, PTR: customer-189-217-19-236.cablevision.net.mx.
2020-09-25 21:15:16
148.0.46.246 attack
lfd: (smtpauth) Failed SMTP AUTH login from 148.0.46.246 (DO/Dominican Republic/246.46.0.148.d.dyn.claro.net.do): 5 in the last 3600 secs - Sun Sep  9 01:19:01 2018
2020-09-25 21:10:47
117.60.179.67 attackspambots
lfd: (smtpauth) Failed SMTP AUTH login from 117.60.179.67 (CN/China/-): 5 in the last 3600 secs - Mon Sep 10 01:48:39 2018
2020-09-25 21:00:29
110.35.80.82 attack
Invalid user file from 110.35.80.82 port 60824
2020-09-25 21:31:27
31.10.143.197 attackbotsspam
2020-09-2422:14:19dovecot_plainauthenticatorfailedfor\([192.168.0.187]\)[31.10.143.197]:45285:535Incorrectauthenticationdata\(set_id=r.zobrist@studiocounselling.ch\)2020-09-2422:14:25dovecot_plainauthenticatorfailedfor\([192.168.0.187]\)[31.10.143.197]:45285:535Incorrectauthenticationdata\(set_id=r.zobrist@studiocounselling.ch\)2020-09-2422:14:31dovecot_loginauthenticatorfailedfor\([192.168.0.187]\)[31.10.143.197]:45285:535Incorrectauthenticationdata\(set_id=r.zobrist@studiocounselling.ch\)2020-09-2422:14:37dovecot_loginauthenticatorfailedfor\([192.168.0.187]\)[31.10.143.197]:45285:535Incorrectauthenticationdata\(set_id=r.zobrist@studiocounselling.ch\)2020-09-2422:39:14dovecot_plainauthenticatorfailedfor\([192.168.0.187]\)[31.10.143.197]:45358:535Incorrectauthenticationdata\(set_id=r.zobrist@studiocounselling.ch\)2020-09-2422:39:20dovecot_plainauthenticatorfailedfor\([192.168.0.187]\)[31.10.143.197]:45358:535Incorrectauthenticationdata\(set_id=r.zobrist@studiocounselling.ch\)2020-09-2422:39:26dovecot_loginaut
2020-09-25 21:18:54
23.100.10.209 attackbotsspam
Sep 25 14:14:53 fhem-rasp sshd[17811]: Invalid user 175 from 23.100.10.209 port 17555
...
2020-09-25 21:02:23
190.229.172.201 attackbots
445/tcp 445/tcp
[2020-09-25]2pkt
2020-09-25 21:36:45
36.45.143.153 attackbotsspam
Brute force blocker - service: proftpd1 - aantal: 130 - Thu Sep  6 10:50:15 2018
2020-09-25 21:35:47
114.33.143.30 attackspambots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-09-25 21:29:04
161.35.63.93 attackbotsspam
Invalid user ubnt from 161.35.63.93 port 41174
2020-09-25 21:38:20
107.173.27.189 attackspambots
lfd: (smtpauth) Failed SMTP AUTH login from 107.173.27.189 (107-173-27-189-host.colocrossing.com): 5 in the last 3600 secs - Sat Sep  8 01:58:39 2018
2020-09-25 21:26:26
118.70.233.206 attackbotsspam
Sep 25 07:55:44 minden010 sshd[16746]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.70.233.206
Sep 25 07:55:45 minden010 sshd[16746]: Failed password for invalid user daniella from 118.70.233.206 port 63552 ssh2
Sep 25 08:00:36 minden010 sshd[18352]: Failed password for root from 118.70.233.206 port 39256 ssh2
...
2020-09-25 21:13:10
117.85.52.231 attack
lfd: (smtpauth) Failed SMTP AUTH login from 117.85.52.231 (CN/China/231.52.85.117.broad.wx.js.dynamic.163data.com.cn): 5 in the last 3600 secs - Fri Sep  7 22:14:51 2018
2020-09-25 21:26:10

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