66.42.21.51 - IPInfo

基本信息:

城市(city): unknown

省份(region): unknown

国家(country): United States of America

运营商(isp): Telastic

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): Data Center/Web Hosting/Transit

用户上报:

点此参与IP信息讨论

类型	评论内容	时间
attackspambots	Unauthorized connection attempt detected from IP address 66.42.21.51 to port 23	2020-05-12 23:06:59

相同子网IP讨论:

IP	类型	评论内容	时间
66.42.21.47	attackbots	Unauthorized connection attempt detected from IP address 66.42.21.47 to port 23	2020-06-13 06:00:44
66.42.21.59	attackbots	Unauthorized connection attempt detected from IP address 66.42.21.59 to port 23	2020-05-30 03:07:43
66.42.21.92	attack	Unauthorized connection attempt detected from IP address 66.42.21.92 to port 23	2020-05-13 04:17:03
66.42.21.158	attackspambots	Unauthorized connection attempt detected from IP address 66.42.21.158 to port 23	2020-05-13 03:00:38
66.42.21.59	attackspam	Unauthorized connection attempt detected from IP address 66.42.21.59 to port 23	2020-05-13 01:44:20
66.42.21.170	attackbots	Unauthorized connection attempt detected from IP address 66.42.21.170 to port 23	2020-04-13 04:39:04
66.42.21.158	attack	Unauthorized connection attempt detected from IP address 66.42.21.158 to port 23	2020-04-13 02:46:16
66.42.21.246	attackspam	Unauthorized connection attempt detected from IP address 66.42.21.246 to port 23	2019-12-30 02:26:03

WHOIS信息:

DIG信息:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 66.42.21.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37811
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;66.42.21.51.			IN	A

;; AUTHORITY SECTION:
.			309	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020051200 1800 900 604800 86400

;; Query time: 344 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue May 12 23:06:53 CST 2020
;; MSG SIZE  rcvd: 115

HOST信息:

Host 51.21.42.66.in-addr.arpa not found: 2(SERVFAIL)

NSLOOKUP信息:

;; Got SERVFAIL reply from 100.100.2.136, trying next server
;; Got SERVFAIL reply from 100.100.2.138, trying next server
Server:		100.100.2.136
Address:	100.100.2.136#53

** server can't find 51.21.42.66.in-addr.arpa: SERVFAIL

最新评论:

IP	类型	评论内容	时间
103.127.157.153	attackspam	Rude login attack (2 tries in 1d)	2019-09-10 12:13:26
164.132.104.58	attack	Sep 10 06:45:53 taivassalofi sshd[117363]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.104.58 Sep 10 06:45:55 taivassalofi sshd[117363]: Failed password for invalid user timemachine from 164.132.104.58 port 44116 ssh2 ...	2019-09-10 11:49:55
185.36.81.246	attack	Rude login attack (4 tries in 1d)	2019-09-10 12:09:03
82.147.120.30	attack	Sep 10 03:20:52 smtp postfix/smtpd[85079]: NOQUEUE: reject: RCPT from unknown[82.147.120.30]: 554 5.7.1 Service unavailable; Client host [82.147.120.30] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?82.147.120.30; from= to= proto=ESMTP helo= ...	2019-09-10 12:18:30
38.122.132.178	attack	2019-09-10T03:24:50.994921abusebot-4.cloudsearch.cf sshd\[8420\]: Invalid user test123 from 38.122.132.178 port 55042	2019-09-10 11:47:29
167.71.215.72	attackspam	Sep 10 03:37:29 vtv3 sshd\[2149\]: Invalid user hadoop from 167.71.215.72 port 13384 Sep 10 03:37:29 vtv3 sshd\[2149\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.215.72 Sep 10 03:37:32 vtv3 sshd\[2149\]: Failed password for invalid user hadoop from 167.71.215.72 port 13384 ssh2 Sep 10 03:43:44 vtv3 sshd\[5180\]: Invalid user test from 167.71.215.72 port 21347 Sep 10 03:43:44 vtv3 sshd\[5180\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.215.72 Sep 10 03:55:54 vtv3 sshd\[11365\]: Invalid user oneadmin from 167.71.215.72 port 33873 Sep 10 03:55:54 vtv3 sshd\[11365\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.215.72 Sep 10 03:55:56 vtv3 sshd\[11365\]: Failed password for invalid user oneadmin from 167.71.215.72 port 33873 ssh2 Sep 10 04:02:11 vtv3 sshd\[14250\]: Invalid user mysql from 167.71.215.72 port 40088 Sep 10 04:02:11 vtv3 sshd\[14250\]: pam	2019-09-10 12:22:12
178.128.104.246	attack	Sep 10 03:20:55 mout sshd[25279]: Invalid user mcguitaruser from 178.128.104.246 port 60331	2019-09-10 12:11:59
51.15.171.46	attack	Sep 10 01:27:22 vtv3 sshd\[2885\]: Invalid user postgres from 51.15.171.46 port 35828 Sep 10 01:27:22 vtv3 sshd\[2885\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.171.46 Sep 10 01:27:23 vtv3 sshd\[2885\]: Failed password for invalid user postgres from 51.15.171.46 port 35828 ssh2 Sep 10 01:33:48 vtv3 sshd\[5926\]: Invalid user ansible from 51.15.171.46 port 47364 Sep 10 01:33:48 vtv3 sshd\[5926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.171.46 Sep 10 01:46:12 vtv3 sshd\[12131\]: Invalid user vnc from 51.15.171.46 port 40360 Sep 10 01:46:12 vtv3 sshd\[12131\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.171.46 Sep 10 01:46:14 vtv3 sshd\[12131\]: Failed password for invalid user vnc from 51.15.171.46 port 40360 ssh2 Sep 10 01:52:35 vtv3 sshd\[15078\]: Invalid user server from 51.15.171.46 port 50908 Sep 10 01:52:35 vtv3 sshd\[15078\]: pam_unix\(sshd	2019-09-10 12:07:36
195.225.229.214	attackbotsspam	Sep 10 09:22:56 areeb-Workstation sshd[6984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.225.229.214 Sep 10 09:22:57 areeb-Workstation sshd[6984]: Failed password for invalid user develop from 195.225.229.214 port 44644 ssh2 ...	2019-09-10 12:04:47
113.161.91.130	attackbots	Unauthorised access (Sep 10) SRC=113.161.91.130 LEN=52 TTL=115 ID=32549 DF TCP DPT=445 WINDOW=8192 SYN	2019-09-10 12:26:10
177.124.17.42	attackbotsspam	Mail sent to address hacked/leaked from Last.fm	2019-09-10 11:51:58
218.98.26.175	attack	Automated report - ssh fail2ban: Sep 10 05:13:06 wrong password, user=root, port=58374, ssh2 Sep 10 05:13:08 wrong password, user=root, port=58374, ssh2 Sep 10 05:13:12 wrong password, user=root, port=58374, ssh2	2019-09-10 11:44:51
134.175.62.14	attackspam	Feb 23 17:20:15 vtv3 sshd\[24493\]: Invalid user monitor from 134.175.62.14 port 42970 Feb 23 17:20:15 vtv3 sshd\[24493\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.62.14 Feb 23 17:20:17 vtv3 sshd\[24493\]: Failed password for invalid user monitor from 134.175.62.14 port 42970 ssh2 Feb 23 17:25:54 vtv3 sshd\[26249\]: Invalid user mysql from 134.175.62.14 port 48260 Feb 23 17:25:54 vtv3 sshd\[26249\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.62.14 Feb 25 19:31:36 vtv3 sshd\[1243\]: Invalid user ubuntu from 134.175.62.14 port 54630 Feb 25 19:31:36 vtv3 sshd\[1243\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.62.14 Feb 25 19:31:38 vtv3 sshd\[1243\]: Failed password for invalid user ubuntu from 134.175.62.14 port 54630 ssh2 Feb 25 19:37:39 vtv3 sshd\[3155\]: Invalid user hplip from 134.175.62.14 port 53196 Feb 25 19:37:39 vtv3 sshd\[3155\]: pam_	2019-09-10 12:16:27
185.36.81.248	attackspam	2019-09-10T06:34:46.655889ns1.unifynetsol.net postfix/smtpd\[24027\]: warning: unknown\[185.36.81.248\]: SASL LOGIN authentication failed: authentication failure 2019-09-10T07:17:33.598846ns1.unifynetsol.net postfix/smtpd\[25402\]: warning: unknown\[185.36.81.248\]: SASL LOGIN authentication failed: authentication failure 2019-09-10T08:00:16.518139ns1.unifynetsol.net postfix/smtpd\[27466\]: warning: unknown\[185.36.81.248\]: SASL LOGIN authentication failed: authentication failure 2019-09-10T08:43:14.997898ns1.unifynetsol.net postfix/smtpd\[29205\]: warning: unknown\[185.36.81.248\]: SASL LOGIN authentication failed: authentication failure 2019-09-10T09:25:58.359445ns1.unifynetsol.net postfix/smtpd\[29692\]: warning: unknown\[185.36.81.248\]: SASL LOGIN authentication failed: authentication failure	2019-09-10 12:11:42
83.243.72.173	attackbotsspam	Sep 10 06:38:52 tuotantolaitos sshd[24884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.243.72.173 Sep 10 06:38:54 tuotantolaitos sshd[24884]: Failed password for invalid user mc from 83.243.72.173 port 51966 ssh2 ...	2019-09-10 11:45:38

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