必须是合法有效的IP地址, 可以是IPv4或者是IPv6, 例如127.0.0.1或者2001:DB8:0:0:8:800:200C:417A
基本信息:

城市(city): unknown

省份(region): unknown

国家(country): United States

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:
暂无关于此IP的讨论, 沙发请点上方按钮
相同子网IP讨论:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.51.120
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49722
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.51.120.			IN	A

;; AUTHORITY SECTION:
.			137	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:38:25 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 120.51.21.104.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 120.51.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
58.19.14.13 attackbots
Brute forcing email accounts
2020-09-24 04:10:30
103.80.210.150 attackspambots
Icarus honeypot on github
2020-09-24 04:17:11
149.56.44.101 attackbotsspam
Sep 23 17:02:28 rush sshd[10157]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.56.44.101
Sep 23 17:02:30 rush sshd[10157]: Failed password for invalid user u1 from 149.56.44.101 port 36014 ssh2
Sep 23 17:05:37 rush sshd[10224]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.56.44.101
...
2020-09-24 04:05:57
13.68.250.84 attackspambots
[f2b] sshd bruteforce, retries: 1
2020-09-24 04:40:13
177.138.24.124 attackbotsspam
20/9/23@13:05:28: FAIL: Alarm-Network address from=177.138.24.124
...
2020-09-24 04:17:57
14.207.28.171 attackspam
(sshd) Failed SSH login from 14.207.28.171 (TH/Thailand/Rayong/Pluak Daeng/mx-ll-14.207.28-171.dynamic.3bb.co.th): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 23 13:04:58 atlas sshd[17419]: Invalid user admin from 14.207.28.171 port 60049
Sep 23 13:05:00 atlas sshd[17419]: Failed password for invalid user admin from 14.207.28.171 port 60049 ssh2
Sep 23 13:05:03 atlas sshd[17452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.207.28.171  user=root
Sep 23 13:05:05 atlas sshd[17452]: Failed password for root from 14.207.28.171 port 60295 ssh2
Sep 23 13:05:08 atlas sshd[17595]: Invalid user admin from 14.207.28.171 port 60406
2020-09-24 04:33:41
45.142.120.74 attackspam
Sep 23 21:59:17 web01.agentur-b-2.de postfix/smtpd[2067164]: warning: unknown[45.142.120.74]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 23 21:59:25 web01.agentur-b-2.de postfix/smtpd[2048649]: warning: unknown[45.142.120.74]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 23 21:59:27 web01.agentur-b-2.de postfix/smtpd[2074459]: warning: unknown[45.142.120.74]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 23 21:59:29 web01.agentur-b-2.de postfix/smtpd[2067164]: warning: unknown[45.142.120.74]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 23 21:59:38 web01.agentur-b-2.de postfix/smtpd[2074460]: warning: unknown[45.142.120.74]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-24 04:11:16
150.95.138.39 attackspam
(sshd) Failed SSH login from 150.95.138.39 (JP/Japan/v150-95-138-39.a083.g.tyo1.static.cnode.io): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 23 16:12:18 optimus sshd[6846]: Invalid user jefferson from 150.95.138.39
Sep 23 16:12:21 optimus sshd[6846]: Failed password for invalid user jefferson from 150.95.138.39 port 50022 ssh2
Sep 23 16:19:09 optimus sshd[9556]: Invalid user rick from 150.95.138.39
Sep 23 16:19:11 optimus sshd[9556]: Failed password for invalid user rick from 150.95.138.39 port 54110 ssh2
Sep 23 16:21:46 optimus sshd[10631]: Invalid user quentin from 150.95.138.39
2020-09-24 04:24:53
112.85.42.181 attack
[MK-VM6] SSH login failed
2020-09-24 04:32:14
159.203.219.38 attack
Sep 23 20:41:16 piServer sshd[29835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.219.38 
Sep 23 20:41:18 piServer sshd[29835]: Failed password for invalid user user from 159.203.219.38 port 46712 ssh2
Sep 23 20:44:54 piServer sshd[30143]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.219.38 
...
2020-09-24 04:19:19
40.68.90.206 attack
malicious Brute-Force reported by https://www.patrick-binder.de
...
2020-09-24 04:25:25
91.137.251.41 attackbotsspam
Sep 23 18:50:39 mail.srvfarm.net postfix/smtpd[194163]: warning: unknown[91.137.251.41]: SASL PLAIN authentication failed: 
Sep 23 18:50:39 mail.srvfarm.net postfix/smtpd[194163]: lost connection after AUTH from unknown[91.137.251.41]
Sep 23 18:54:35 mail.srvfarm.net postfix/smtpd[198463]: warning: unknown[91.137.251.41]: SASL PLAIN authentication failed: 
Sep 23 18:54:35 mail.srvfarm.net postfix/smtpd[198463]: lost connection after AUTH from unknown[91.137.251.41]
Sep 23 18:56:59 mail.srvfarm.net postfix/smtpd[194154]: warning: unknown[91.137.251.41]: SASL PLAIN authentication failed:
2020-09-24 04:09:56
13.93.176.207 attackbots
2020-09-23T14:50:48.800661morrigan.ad5gb.com sshd[3036055]: Failed password for root from 13.93.176.207 port 50964 ssh2
2020-09-24 04:37:22
171.15.158.28 attack
Automatic report - Port Scan Attack
2020-09-24 04:22:47
42.3.48.212 attackbots
Sep 23 20:05:25 root sshd[25145]: Invalid user guest from 42.3.48.212
...
2020-09-24 04:21:52

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