21.49.66.20 - IPInfo

基本信息:

城市(city): unknown

省份(region): unknown

国家(country): United States of America (the)

运营商(isp): unknown

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): unknown

用户上报:

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WHOIS信息:

DIG信息:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.49.66.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14505
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.49.66.20.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012901 1800 900 604800 86400

;; Query time: 71 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 04:31:40 CST 2025
;; MSG SIZE  rcvd: 104

HOST信息:

Host 20.66.49.21.in-addr.arpa. not found: 3(NXDOMAIN)

NSLOOKUP信息:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.66.49.21.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
222.186.180.223	attack	2019-10-16T09:44:22.731061scmdmz1 sshd\[25252\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.223 user=root 2019-10-16T09:44:24.772919scmdmz1 sshd\[25252\]: Failed password for root from 222.186.180.223 port 41306 ssh2 2019-10-16T09:44:28.757894scmdmz1 sshd\[25252\]: Failed password for root from 222.186.180.223 port 41306 ssh2 ...	2019-10-16 15:57:14
162.241.193.116	attack	Oct 16 06:49:01 vps647732 sshd[26974]: Failed password for root from 162.241.193.116 port 54648 ssh2 ...	2019-10-16 16:24:50
77.247.110.17	attackbotsspam	\[2019-10-16 03:42:08\] NOTICE\[1887\] chan_sip.c: Registration from '"499" \' failed for '77.247.110.17:6237' - Wrong password \[2019-10-16 03:42:08\] SECURITY\[1898\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-16T03:42:08.734-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="499",SessionID="0x7fc3ac00c388",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.110.17/6237",Challenge="311319e0",ReceivedChallenge="311319e0",ReceivedHash="6a76fc5d2c59452b61422db02fafc8ff" \[2019-10-16 03:42:08\] NOTICE\[1887\] chan_sip.c: Registration from '"499" \' failed for '77.247.110.17:6237' - Wrong password \[2019-10-16 03:42:08\] SECURITY\[1898\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-16T03:42:08.855-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="499",SessionID="0x7fc3ac7f93a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.2	2019-10-16 15:58:39
31.47.38.100	attackspambots	Oct 16 13:38:46 our-server-hostname postfix/smtpd[11971]: connect from unknown[31.47.38.100] Oct x@x Oct 16 13:38:49 our-server-hostname postfix/smtpd[11971]: disconnect from unknown[31.47.38.100] Oct 16 13:38:52 our-server-hostname postfix/smtpd[25909]: connect from unknown[31.47.38.100] Oct x@x Oct 16 13:38:55 our-server-hostname postfix/smtpd[25909]: disconnect from unknown[31.47.38.100] Oct 16 13:39:04 our-server-hostname postfix/smtpd[5386]: connect from unknown[31.47.38.100] Oct x@x Oct 16 13:39:07 our-server-hostname postfix/smtpd[5386]: disconnect from unknown[31.47.38.100] Oct 16 13:42:59 our-server-hostname postfix/smtpd[13397]: connect from unknown[31.47.38.100] Oct x@x Oct 16 13:43:02 our-server-hostname postfix/smtpd[13397]: disconnect from unknown[31.47.38.100] Oct 16 13:43:12 our-server-hostname postfix/smtpd[26344]: connect from unknown[31.47.38.100] Oct x@x Oct 16 13:43:15 our-server-hostname postfix/smtpd[26344]: disconnect from unknown[31.47.38.100] O........ -------------------------------	2019-10-16 15:56:15
60.169.65.62	attackbotsspam	Dovecot Brute-Force	2019-10-16 16:16:47
51.68.230.54	attack	2019-10-16T09:41:51.576966centos sshd\[31088\]: Invalid user admin from 51.68.230.54 port 56268 2019-10-16T09:41:51.581949centos sshd\[31088\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.ip-51-68-230.eu 2019-10-16T09:41:53.627124centos sshd\[31088\]: Failed password for invalid user admin from 51.68.230.54 port 56268 ssh2	2019-10-16 16:08:05
218.5.244.218	attack	2019-10-16T08:10:48.585524abusebot-4.cloudsearch.cf sshd\[453\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.5.244.218 user=root	2019-10-16 16:27:29
46.214.125.132	attackspam	Honeypot attack, port: 23, PTR: 46-214-125-132.next-gen.ro.	2019-10-16 16:20:10
148.70.23.121	attackbots	invalid user	2019-10-16 16:25:16
41.89.160.13	attackspam	Oct 16 10:06:53 areeb-Workstation sshd[28262]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.89.160.13 Oct 16 10:06:55 areeb-Workstation sshd[28262]: Failed password for invalid user yangzx456 from 41.89.160.13 port 60322 ssh2 ...	2019-10-16 15:55:18
14.18.93.114	attack	Invalid user laura from 14.18.93.114 port 40208	2019-10-16 16:13:57
110.249.254.66	attackbots	Oct 16 05:16:27 *** sshd[6883]: User root from 110.249.254.66 not allowed because not listed in AllowUsers	2019-10-16 16:03:23
198.98.53.76	attackbotsspam	Oct 16 09:07:27 MK-Soft-VM7 sshd[14111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.98.53.76 Oct 16 09:07:29 MK-Soft-VM7 sshd[14111]: Failed password for invalid user dm from 198.98.53.76 port 58632 ssh2 ...	2019-10-16 16:01:54
185.103.243.59	attack	UDP 60 59259 → bacnet(47808)	2019-10-16 16:08:36
115.79.60.104	attack	Oct 15 17:39:35 sachi sshd\[30313\]: Invalid user temp from 115.79.60.104 Oct 15 17:39:35 sachi sshd\[30313\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.79.60.104 Oct 15 17:39:37 sachi sshd\[30313\]: Failed password for invalid user temp from 115.79.60.104 port 43346 ssh2 Oct 15 17:44:16 sachi sshd\[30688\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.79.60.104 user=root Oct 15 17:44:18 sachi sshd\[30688\]: Failed password for root from 115.79.60.104 port 54712 ssh2	2019-10-16 16:21:33

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