255.21.117.66 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: IANA Special-Purpose Address

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 <<>> 255.21.117.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 310
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;255.21.117.66.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021300 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 16:43:29 CST 2025
;; MSG SIZE  rcvd: 106

Host info

Host 66.117.21.255.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.117.21.255.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
198.50.150.83	attack	Sep 8 18:58:48 core sshd[6904]: Invalid user mcguitaruser from 198.50.150.83 port 56826 Sep 8 18:58:49 core sshd[6904]: Failed password for invalid user mcguitaruser from 198.50.150.83 port 56826 ssh2 ...	2019-09-09 01:24:45
221.0.232.118	attack	Sep 8 18:08:49 andromeda postfix/smtpd\[49447\]: warning: unknown\[221.0.232.118\]: SASL LOGIN authentication failed: authentication failure Sep 8 18:08:52 andromeda postfix/smtpd\[49447\]: warning: unknown\[221.0.232.118\]: SASL LOGIN authentication failed: authentication failure Sep 8 18:08:57 andromeda postfix/smtpd\[49808\]: warning: unknown\[221.0.232.118\]: SASL LOGIN authentication failed: authentication failure Sep 8 18:09:02 andromeda postfix/smtpd\[49447\]: warning: unknown\[221.0.232.118\]: SASL LOGIN authentication failed: authentication failure Sep 8 18:09:12 andromeda postfix/smtpd\[43841\]: warning: unknown\[221.0.232.118\]: SASL LOGIN authentication failed: authentication failure	2019-09-09 01:34:33
159.65.9.28	attackbots	Sep 8 07:16:09 aiointranet sshd\[11249\]: Invalid user uploadupload from 159.65.9.28 Sep 8 07:16:09 aiointranet sshd\[11249\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.9.28 Sep 8 07:16:11 aiointranet sshd\[11249\]: Failed password for invalid user uploadupload from 159.65.9.28 port 51728 ssh2 Sep 8 07:21:11 aiointranet sshd\[11635\]: Invalid user bot from 159.65.9.28 Sep 8 07:21:11 aiointranet sshd\[11635\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.9.28	2019-09-09 01:29:14
216.170.114.208	attackbots	\[2019-09-08 13:48:02\] NOTICE\[1827\] chan_sip.c: Registration from '\' failed for '216.170.114.208:58550' - Wrong password \[2019-09-08 13:48:02\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-08T13:48:02.574-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="30002",SessionID="0x7fd9a8123cd8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/216.170.114.208/58550",Challenge="0423d26a",ReceivedChallenge="0423d26a",ReceivedHash="b2c9cebf84e60263aedbe92f737fd667" \[2019-09-08 13:51:50\] NOTICE\[1827\] chan_sip.c: Registration from '\' failed for '216.170.114.208:57558' - Wrong password \[2019-09-08 13:51:50\] SECURITY\[1849\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-09-08T13:51:50.306-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2017",SessionID="0x7fd9a88fa448",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/2	2019-09-09 01:52:15
165.227.196.144	attack	Sep 8 10:20:50 mail1 sshd\[21092\]: Invalid user testuser from 165.227.196.144 port 55974 Sep 8 10:20:50 mail1 sshd\[21092\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.196.144 Sep 8 10:20:52 mail1 sshd\[21092\]: Failed password for invalid user testuser from 165.227.196.144 port 55974 ssh2 Sep 8 10:27:33 mail1 sshd\[24248\]: Invalid user gitlab-runner from 165.227.196.144 port 39010 Sep 8 10:27:33 mail1 sshd\[24248\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.196.144 ...	2019-09-09 00:56:32
77.42.78.89	attack	scan z	2019-09-09 01:19:31
54.37.158.40	attackbots	Sep 8 19:10:36 microserver sshd[15694]: Invalid user Password1 from 54.37.158.40 port 57200 Sep 8 19:10:36 microserver sshd[15694]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.158.40 Sep 8 19:10:38 microserver sshd[15694]: Failed password for invalid user Password1 from 54.37.158.40 port 57200 ssh2 Sep 8 19:14:55 microserver sshd[15892]: Invalid user 1qaz2wsx from 54.37.158.40 port 50883 Sep 8 19:14:55 microserver sshd[15892]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.158.40 Sep 8 19:27:34 microserver sshd[17735]: Invalid user nagios@123 from 54.37.158.40 port 60170 Sep 8 19:27:34 microserver sshd[17735]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.158.40 Sep 8 19:27:36 microserver sshd[17735]: Failed password for invalid user nagios@123 from 54.37.158.40 port 60170 ssh2 Sep 8 19:31:50 microserver sshd[18327]: Invalid user 123123 from 54.37.158.40 por	2019-09-09 01:47:29
211.64.67.48	attack	Sep 8 12:57:46 lnxded63 sshd[28623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.64.67.48	2019-09-09 01:29:41
81.183.253.86	attackbotsspam	Sep 8 19:17:36 core sshd[29212]: Invalid user 123 from 81.183.253.86 port 33341 Sep 8 19:17:38 core sshd[29212]: Failed password for invalid user 123 from 81.183.253.86 port 33341 ssh2 ...	2019-09-09 01:36:56
202.131.102.78	attack	Sep 8 04:12:38 sachi sshd\[28287\]: Invalid user minecraft from 202.131.102.78 Sep 8 04:12:38 sachi sshd\[28287\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.131.102.78 Sep 8 04:12:39 sachi sshd\[28287\]: Failed password for invalid user minecraft from 202.131.102.78 port 35032 ssh2 Sep 8 04:17:22 sachi sshd\[28696\]: Invalid user ts from 202.131.102.78 Sep 8 04:17:22 sachi sshd\[28696\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.131.102.78	2019-09-09 02:01:30
34.67.159.1	attackspambots	Automatic report - Banned IP Access	2019-09-09 01:27:30
104.248.207.64	attack	2222/tcp [2019-09-08]1pkt	2019-09-09 01:52:48
82.135.136.38	attackspam	" "	2019-09-09 01:11:11
200.160.106.241	attackspam	Automatic Blacklist - SSH 15 Failed Logins	2019-09-09 01:49:19
151.75.246.132	attack	23/tcp [2019-09-08]1pkt	2019-09-09 01:23:43

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