104.21.17.66 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.17.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38302
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.17.66.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:22:40 CST 2022
;; MSG SIZE  rcvd: 105

Host info

Host 66.17.21.104.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.17.21.104.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
185.53.88.44	attackbotsspam	[2020-02-24 18:07:13] NOTICE[1148] chan_sip.c: Registration from '"4000" ' failed for '185.53.88.44:5551' - Wrong password [2020-02-24 18:07:13] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-02-24T18:07:13.069-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="4000",SessionID="0x7fd82cb4f218",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.53.88.44/5551",Challenge="6264fa02",ReceivedChallenge="6264fa02",ReceivedHash="e4a640d9e42fb33d85919d754816ebc1" [2020-02-24 18:07:13] NOTICE[1148] chan_sip.c: Registration from '"4000" ' failed for '185.53.88.44:5551' - Wrong password [2020-02-24 18:07:13] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-02-24T18:07:13.084-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="4000",SessionID="0x7fd82c7af4d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.5 ...	2020-02-25 07:24:34
186.67.248.5	attackspam	Invalid user zps from 186.67.248.5 port 52090	2020-02-25 07:14:53
58.48.166.208	attackspam	Brute force blocker - service: proftpd1 - aantal: 106 - Fri May 4 04:45:15 2018	2020-02-25 07:09:24
206.189.107.181	attackspam	WordPress brute force	2020-02-25 06:54:55
60.21.26.211	attackbotsspam	Brute force blocker - service: proftpd1 - aantal: 155 - Wed May 2 05:25:14 2018	2020-02-25 07:19:19
54.38.18.211	attack	Brute-force attempt banned	2020-02-25 07:31:09
180.124.28.196	attackspam	Feb 25 00:25:41 grey postfix/smtpd\[28391\]: NOQUEUE: reject: RCPT from unknown\[180.124.28.196\]: 554 5.7.1 Service unavailable\; Client host \[180.124.28.196\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[180.124.28.196\]\; from=\ to=\ proto=SMTP helo=\ ...	2020-02-25 07:29:01
111.63.38.47	attackbotsspam	Brute force blocker - service: proftpd1 - aantal: 51 - Fri May 4 08:45:17 2018	2020-02-25 06:58:24
211.117.60.23	attackbots	(sshd) Failed SSH login from 211.117.60.23 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Feb 25 00:21:44 amsweb01 sshd[32278]: Invalid user test from 211.117.60.23 port 53960 Feb 25 00:21:46 amsweb01 sshd[32278]: Failed password for invalid user test from 211.117.60.23 port 53960 ssh2 Feb 25 00:25:40 amsweb01 sshd[314]: User mysql from 211.117.60.23 not allowed because not listed in AllowUsers Feb 25 00:25:40 amsweb01 sshd[314]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.117.60.23 user=mysql Feb 25 00:25:42 amsweb01 sshd[314]: Failed password for invalid user mysql from 211.117.60.23 port 51728 ssh2	2020-02-25 07:26:17
119.44.217.242	attack	Brute force blocker - service: proftpd1 - aantal: 92 - Thu May 3 05:50:17 2018	2020-02-25 07:08:41
49.71.209.235	attackbots	Brute force blocker - service: proftpd1 - aantal: 45 - Tue May 1 12:30:19 2018	2020-02-25 07:23:12
14.192.211.14	attackspambots	Unauthorized connection attempt from IP address 14.192.211.14 on Port 445(SMB)	2020-02-25 07:21:14
165.227.120.43	attack	Automatic report - Banned IP Access	2020-02-25 07:25:12
222.187.222.65	attackspam	Brute force blocker - service: proftpd1 - aantal: 149 - Tue May 1 08:15:14 2018	2020-02-25 07:19:58
123.152.186.112	attack	Brute force blocker - service: proftpd1 - aantal: 92 - Thu May 3 22:25:15 2018	2020-02-25 07:03:53

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