66.132.172.221

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:

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       66.132.172.0 - 66.132.172.255
CIDR:           66.132.172.0/24
NetName:        CENSY
NetHandle:      NET-66-132-172-0-1
Parent:         NET66 (NET-66-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Censys, Inc. (CENSY)
RegDate:        2024-05-14
Updated:        2024-05-14
Ref:            https://rdap.arin.net/registry/ip/66.132.172.0



OrgName:        Censys, Inc.
OrgId:          CENSY
Address:        116 1/2 S Main Street
City:           Ann Arbor
StateProv:      MI
PostalCode:     48104
Country:        US
RegDate:        2018-08-06
Updated:        2019-08-03
Comment:        https://censys.io
Ref:            https://rdap.arin.net/registry/entity/CENSY


OrgAbuseHandle: CAT20-ARIN
OrgAbuseName:   Censys Abuse Team
OrgAbusePhone:  +1-248-629-0125 
OrgAbuseEmail:  scan-abuse@censys.io
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CAT20-ARIN

OrgTechHandle: COT12-ARIN
OrgTechName:   Censys Operations Team
OrgTechPhone:  +1-248-629-0125 
OrgTechEmail:  ops@censys.io
OrgTechRef:    https://rdap.arin.net/registry/entity/COT12-ARIN

OrgNOCHandle: COT12-ARIN
OrgNOCName:   Censys Operations Team
OrgNOCPhone:  +1-248-629-0125 
OrgNOCEmail:  ops@censys.io
OrgNOCRef:    https://rdap.arin.net/registry/entity/COT12-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 66.132.172.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50712
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;66.132.172.221.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026040100 1800 900 604800 86400

;; Query time: 453 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Apr 01 23:30:33 CST 2026
;; MSG SIZE  rcvd: 107

Host info

221.172.132.66.in-addr.arpa domain name pointer 221.172.132.66.censys-scanner.com.

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
221.172.132.66.in-addr.arpa	name = 221.172.132.66.censys-scanner.com.

Authoritative answers can be found from:

Related IP info:

Related comments:

IP	Type	Details	Datetime
193.112.143.80	attack	Triggered by Fail2Ban at Ares web server	2020-08-24 21:59:51
103.74.239.110	attackbotsspam	2020-08-24T14:46:30.107858lavrinenko.info sshd[26703]: Invalid user zabbix from 103.74.239.110 port 41984 2020-08-24T14:46:30.116677lavrinenko.info sshd[26703]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.74.239.110 2020-08-24T14:46:30.107858lavrinenko.info sshd[26703]: Invalid user zabbix from 103.74.239.110 port 41984 2020-08-24T14:46:31.954239lavrinenko.info sshd[26703]: Failed password for invalid user zabbix from 103.74.239.110 port 41984 ssh2 2020-08-24T14:51:20.048008lavrinenko.info sshd[26949]: Invalid user mph from 103.74.239.110 port 50588 ...	2020-08-24 22:14:46
45.145.185.198	attackbots	Aug 24 14:59:27 master sshd[12359]: Failed password for root from 45.145.185.198 port 41726 ssh2 Aug 24 14:59:36 master sshd[12361]: Failed password for root from 45.145.185.198 port 46900 ssh2 Aug 24 14:59:44 master sshd[12363]: Failed password for invalid user admin from 45.145.185.198 port 52276 ssh2 Aug 24 14:59:53 master sshd[12365]: Failed password for invalid user user from 45.145.185.198 port 56702 ssh2 Aug 24 15:00:00 master sshd[12367]: Failed password for invalid user test from 45.145.185.198 port 33158 ssh2 Aug 24 15:00:08 master sshd[12369]: Failed password for invalid user ubuntu from 45.145.185.198 port 37386 ssh2 Aug 24 15:00:17 master sshd[12386]: Failed password for invalid user ubnt from 45.145.185.198 port 41898 ssh2 Aug 24 15:00:25 master sshd[12388]: Failed password for invalid user support from 45.145.185.198 port 46888 ssh2 Aug 24 15:00:32 master sshd[12390]: Failed password for invalid user oracle from 45.145.185.198 port 51442 ssh2	2020-08-24 22:14:21
45.171.204.112	attackbotsspam	telnet attack script	2020-08-24 22:30:13
145.239.206.190	attackspam	Aug 24 14:51:08 journals sshd\[123089\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.206.190 user=root Aug 24 14:51:10 journals sshd\[123089\]: Failed password for root from 145.239.206.190 port 61193 ssh2 Aug 24 14:51:12 journals sshd\[123089\]: Failed password for root from 145.239.206.190 port 61193 ssh2 Aug 24 14:51:14 journals sshd\[123089\]: Failed password for root from 145.239.206.190 port 61193 ssh2 Aug 24 14:51:17 journals sshd\[123089\]: Failed password for root from 145.239.206.190 port 61193 ssh2 ...	2020-08-24 22:17:08
51.38.188.20	attackspambots	Invalid user support from 51.38.188.20 port 58908	2020-08-24 21:52:39
178.148.244.66	attackspambots	Automatic report - XMLRPC Attack	2020-08-24 22:24:47
179.43.160.234	attack	(imapd) Failed IMAP login from 179.43.160.234 (CH/Switzerland/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Aug 24 16:21:40 ir1 dovecot[3110802]: imap-login: Disconnected (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=179.43.160.234, lip=5.63.12.44, TLS, session=	2020-08-24 21:58:08
46.101.157.11	attack	Aug 24 14:51:45 ns382633 sshd\[11391\]: Invalid user website from 46.101.157.11 port 55782 Aug 24 14:51:45 ns382633 sshd\[11391\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.157.11 Aug 24 14:51:47 ns382633 sshd\[11391\]: Failed password for invalid user website from 46.101.157.11 port 55782 ssh2 Aug 24 15:02:20 ns382633 sshd\[13619\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.157.11 user=root Aug 24 15:02:22 ns382633 sshd\[13619\]: Failed password for root from 46.101.157.11 port 51708 ssh2	2020-08-24 22:28:10
120.70.101.85	attack	2020-08-24T11:35:50.619389ionos.janbro.de sshd[64431]: Failed password for invalid user sftp_user from 120.70.101.85 port 44306 ssh2 2020-08-24T11:41:07.701768ionos.janbro.de sshd[64449]: Invalid user helena from 120.70.101.85 port 44705 2020-08-24T11:41:07.847512ionos.janbro.de sshd[64449]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.101.85 2020-08-24T11:41:07.701768ionos.janbro.de sshd[64449]: Invalid user helena from 120.70.101.85 port 44705 2020-08-24T11:41:10.690063ionos.janbro.de sshd[64449]: Failed password for invalid user helena from 120.70.101.85 port 44705 ssh2 2020-08-24T11:46:02.760776ionos.janbro.de sshd[64454]: Invalid user fax from 120.70.101.85 port 45107 2020-08-24T11:46:02.940797ionos.janbro.de sshd[64454]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.101.85 2020-08-24T11:46:02.760776ionos.janbro.de sshd[64454]: Invalid user fax from 120.70.101.85 port 45107 2020-08-2 ...	2020-08-24 22:19:34
60.12.184.226	attackspam	Aug 24 08:48:29 ny01 sshd[29807]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.12.184.226 Aug 24 08:48:31 ny01 sshd[29807]: Failed password for invalid user ubuntu from 60.12.184.226 port 45634 ssh2 Aug 24 08:53:26 ny01 sshd[30570]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.12.184.226	2020-08-24 22:23:47
187.188.149.151	attack	Aug 24 15:38:23 home sshd[44214]: Invalid user server from 187.188.149.151 port 15454 Aug 24 15:38:23 home sshd[44214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.188.149.151 Aug 24 15:38:23 home sshd[44214]: Invalid user server from 187.188.149.151 port 15454 Aug 24 15:38:25 home sshd[44214]: Failed password for invalid user server from 187.188.149.151 port 15454 ssh2 Aug 24 15:42:57 home sshd[45736]: Invalid user lzy from 187.188.149.151 port 49195 ...	2020-08-24 22:05:37
201.184.183.26	attack	2020-08-24T16:08:12.143217vps751288.ovh.net sshd\[15796\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.184.183.26 user=root 2020-08-24T16:08:13.824128vps751288.ovh.net sshd\[15796\]: Failed password for root from 201.184.183.26 port 41172 ssh2 2020-08-24T16:14:47.467897vps751288.ovh.net sshd\[15830\]: Invalid user jv from 201.184.183.26 port 50660 2020-08-24T16:14:47.477043vps751288.ovh.net sshd\[15830\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.184.183.26 2020-08-24T16:14:50.051214vps751288.ovh.net sshd\[15830\]: Failed password for invalid user jv from 201.184.183.26 port 50660 ssh2	2020-08-24 22:35:04
109.252.138.202	attackspambots	IP 109.252.138.202 attacked honeypot on port: 80 at 8/24/2020 4:51:25 AM	2020-08-24 22:11:07
52.139.217.117	attackspambots	Microsoft-Windows-Security-Auditing	2020-08-24 22:06:50

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