221.222.131.66

Basic Info

City: Beijing

Region: Beijing

Country: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.222.131.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18891
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;221.222.131.66.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025032101 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 22 03:09:51 CST 2025
;; MSG SIZE  rcvd: 107

Host info

Host 66.131.222.221.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.131.222.221.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
115.159.203.90	attackspambots	Unauthorised access (Dec 1) SRC=115.159.203.90 LEN=40 TTL=48 ID=60583 TCP DPT=8080 WINDOW=7155 SYN	2019-12-02 03:08:50
176.31.251.177	attackspambots	pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.251.177 Failed password for invalid user lizzy from 176.31.251.177 port 53264 ssh2 Invalid user 1990 from 176.31.251.177 port 59850 pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.251.177 Failed password for invalid user 1990 from 176.31.251.177 port 59850 ssh2	2019-12-02 03:19:58
181.116.50.170	attack	SSH authentication failure x 6 reported by Fail2Ban ...	2019-12-02 03:40:00
103.248.25.171	attack	Dec 1 19:37:16 srv206 sshd[8445]: Invalid user badri from 103.248.25.171 Dec 1 19:37:16 srv206 sshd[8445]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.248.25.171 Dec 1 19:37:16 srv206 sshd[8445]: Invalid user badri from 103.248.25.171 Dec 1 19:37:18 srv206 sshd[8445]: Failed password for invalid user badri from 103.248.25.171 port 36578 ssh2 ...	2019-12-02 03:30:06
120.195.205.174	attack	port scan and connect, tcp 1433 (ms-sql-s)	2019-12-02 03:35:08
91.248.213.143	attackspam	Dec 1 04:05:46 nbi-636 sshd[15142]: User r.r from 91.248.213.143 not allowed because not listed in AllowUsers Dec 1 04:05:46 nbi-636 sshd[15142]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.248.213.143 user=r.r Dec 1 04:05:48 nbi-636 sshd[15142]: Failed password for invalid user r.r from 91.248.213.143 port 46704 ssh2 Dec 1 04:05:48 nbi-636 sshd[15142]: Received disconnect from 91.248.213.143 port 46704:11: Bye Bye [preauth] Dec 1 04:05:48 nbi-636 sshd[15142]: Disconnected from 91.248.213.143 port 46704 [preauth] Dec 1 04:12:37 nbi-636 sshd[16750]: Invalid user chiarra from 91.248.213.143 port 37120 Dec 1 04:12:39 nbi-636 sshd[16750]: Failed password for invalid user chiarra from 91.248.213.143 port 37120 ssh2 Dec 1 04:12:39 nbi-636 sshd[16750]: Received disconnect from 91.248.213.143 port 37120:11: Bye Bye [preauth] Dec 1 04:12:39 nbi-636 sshd[16750]: Disconnected from 91.248.213.143 port 37120 [preauth] Dec 1 0........ -------------------------------	2019-12-02 03:30:45
118.25.101.161	attack	Dec 1 18:55:17 vmd17057 sshd\[20128\]: Invalid user kc from 118.25.101.161 port 58164 Dec 1 18:55:17 vmd17057 sshd\[20128\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.101.161 Dec 1 18:55:20 vmd17057 sshd\[20128\]: Failed password for invalid user kc from 118.25.101.161 port 58164 ssh2 ...	2019-12-02 03:23:01
162.241.24.29	attackbotsspam	Exploit Attempt	2019-12-02 03:34:23
178.128.122.3	attack	Dec 1 21:39:54 lcl-usvr-01 sshd[22258]: refused connect from 178.128.122.3 (178.128.122.3)	2019-12-02 03:06:58
51.75.23.62	attackspambots	Dec 1 22:09:05 areeb-Workstation sshd[23300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.23.62 Dec 1 22:09:07 areeb-Workstation sshd[23300]: Failed password for invalid user bourlier from 51.75.23.62 port 39554 ssh2 ...	2019-12-02 03:17:27
121.204.185.106	attack	(sshd) Failed SSH login from 121.204.185.106 (CN/China/106.185.204.121.broad.xm.fj.dynamic.163data.com.cn): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Dec 1 15:19:01 elude sshd[23263]: Invalid user named from 121.204.185.106 port 38128 Dec 1 15:19:03 elude sshd[23263]: Failed password for invalid user named from 121.204.185.106 port 38128 ssh2 Dec 1 15:34:39 elude sshd[8723]: Invalid user bbs from 121.204.185.106 port 60401 Dec 1 15:34:41 elude sshd[8723]: Failed password for invalid user bbs from 121.204.185.106 port 60401 ssh2 Dec 1 15:39:11 elude sshd[13977]: Invalid user stapleton from 121.204.185.106 port 47638	2019-12-02 03:28:44
104.236.239.60	attackbotsspam	SSH Brute Force, server-1 sshd[9580]: Failed password for root from 104.236.239.60 port 44090 ssh2	2019-12-02 03:08:02
37.49.229.169	attack	\[2019-12-01 18:37:05\] SECURITY\[15511\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-01T18:37:05.059+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7fcd8cae9d18",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.229.169/5687",Challenge="458002e1",ReceivedChallenge="458002e1",ReceivedHash="0ca5799b26287de1c3d4e4b9605b8204" \[2019-12-01 18:37:05\] SECURITY\[15511\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-01T18:37:05.707+0100",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7fcd8c97fb58",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.229.169/5687",Challenge="66faae06",ReceivedChallenge="66faae06",ReceivedHash="4bcb14a7d9ffe3e2861b0a2f03f7154b" \[2019-12-01 18:37:05\] SECURITY\[15511\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-12-01T18:37:05.803+0100",Severity="Error",Service="SIP",EventVersion="2",Acc ...	2019-12-02 03:16:10
181.41.216.139	attackspam	Dec 1 19:37:13 relay postfix/smtpd\[2802\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.139\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.131\]\> Dec 1 19:37:13 relay postfix/smtpd\[2802\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.139\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.131\]\> Dec 1 19:37:13 relay postfix/smtpd\[2802\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.139\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.131\]\> Dec 1 19:37:13 relay postfix/smtpd\[2802\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.139\]: 554 5.7.1 \: Relay access denied\; from=\ to=\	2019-12-02 03:26:04
180.76.235.219	attackbots	Dec 1 06:40:37 php1 sshd\[15497\]: Invalid user ani from 180.76.235.219 Dec 1 06:40:37 php1 sshd\[15497\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.235.219 Dec 1 06:40:38 php1 sshd\[15497\]: Failed password for invalid user ani from 180.76.235.219 port 39634 ssh2 Dec 1 06:44:31 php1 sshd\[15904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.235.219 user=root Dec 1 06:44:33 php1 sshd\[15904\]: Failed password for root from 180.76.235.219 port 38522 ssh2	2019-12-02 03:03:06

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