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 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:
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 <<>> 50.209.121.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31892
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;50.209.121.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020302 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 11:18:03 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 21.121.209.50.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 21.121.209.50.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
2.229.103.214 attackbotsspam
1591531496 - 06/07/2020 14:04:56 Host: 2.229.103.214/2.229.103.214 Port: 445 TCP Blocked
2020-06-08 01:32:31
223.247.137.58 attackbots
SSH Brute-Forcing (server2)
2020-06-08 01:36:50
42.123.77.214 attackspambots
Jun  7 15:24:30 home sshd[32144]: Failed password for root from 42.123.77.214 port 40367 ssh2
Jun  7 15:29:18 home sshd[32609]: Failed password for root from 42.123.77.214 port 36332 ssh2
...
2020-06-08 01:44:14
106.75.10.4 attackbotsspam
2020-06-07T14:03:47.150385mail.broermann.family sshd[26034]: Failed password for root from 106.75.10.4 port 40565 ssh2
2020-06-07T14:07:34.940075mail.broermann.family sshd[26342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.10.4  user=root
2020-06-07T14:07:37.186675mail.broermann.family sshd[26342]: Failed password for root from 106.75.10.4 port 37373 ssh2
2020-06-07T14:10:53.831834mail.broermann.family sshd[26658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.10.4  user=root
2020-06-07T14:10:55.396085mail.broermann.family sshd[26658]: Failed password for root from 106.75.10.4 port 34182 ssh2
...
2020-06-08 01:33:52
179.171.103.134 attack
Jun  7 09:04:59 ws12vmsma01 sshd[28536]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.171.103.134  user=root
Jun  7 09:05:01 ws12vmsma01 sshd[28536]: Failed password for root from 179.171.103.134 port 38053 ssh2
Jun  7 09:05:02 ws12vmsma01 sshd[28545]: Invalid user ubnt from 179.171.103.134
...
2020-06-08 01:22:18
110.147.213.70 attack
Jun  7 19:05:14 gw1 sshd[5744]: Failed password for root from 110.147.213.70 port 52156 ssh2
...
2020-06-08 01:37:15
114.38.67.125 attackspambots
Jun  7 15:04:57 debian kernel: [434056.586252] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=114.38.67.125 DST=89.252.131.35 LEN=40 TOS=0x00 PREC=0x00 TTL=48 ID=1324 PROTO=TCP SPT=36427 DPT=23 WINDOW=65077 RES=0x00 SYN URGP=0
2020-06-08 01:30:48
150.109.150.77 attack
2020-06-07T10:08:34.3429171495-001 sshd[18260]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.150.77  user=root
2020-06-07T10:08:35.9263711495-001 sshd[18260]: Failed password for root from 150.109.150.77 port 35258 ssh2
2020-06-07T10:11:06.9557841495-001 sshd[18382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.150.77  user=root
2020-06-07T10:11:08.7397071495-001 sshd[18382]: Failed password for root from 150.109.150.77 port 47874 ssh2
2020-06-07T10:13:41.8780241495-001 sshd[18472]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.150.77  user=root
2020-06-07T10:13:43.2754701495-001 sshd[18472]: Failed password for root from 150.109.150.77 port 60494 ssh2
...
2020-06-08 01:55:18
177.220.133.158 attackbotsspam
Jun  7 22:04:11 localhost sshd[1642063]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.220.133.158  user=root
Jun  7 22:04:13 localhost sshd[1642063]: Failed password for root from 177.220.133.158 port 45355 ssh2
...
2020-06-08 01:58:19
212.164.64.52 attackspambots
1591531501 - 06/07/2020 14:05:01 Host: 212.164.64.52/212.164.64.52 Port: 445 TCP Blocked
2020-06-08 01:25:57
139.59.7.105 attackspam
Jun  7 11:56:56 game-panel sshd[10592]: Failed password for root from 139.59.7.105 port 50360 ssh2
Jun  7 12:00:59 game-panel sshd[10731]: Failed password for root from 139.59.7.105 port 53456 ssh2
2020-06-08 01:32:03
222.186.175.154 attackspambots
Jun  7 19:47:05 legacy sshd[16104]: Failed password for root from 222.186.175.154 port 53492 ssh2
Jun  7 19:47:14 legacy sshd[16104]: Failed password for root from 222.186.175.154 port 53492 ssh2
Jun  7 19:47:17 legacy sshd[16104]: Failed password for root from 222.186.175.154 port 53492 ssh2
Jun  7 19:47:17 legacy sshd[16104]: error: maximum authentication attempts exceeded for root from 222.186.175.154 port 53492 ssh2 [preauth]
...
2020-06-08 01:48:44
157.245.211.120 attackspambots
Jun  7 14:01:35 haigwepa sshd[16451]: Failed password for root from 157.245.211.120 port 52270 ssh2
...
2020-06-08 01:47:37
78.128.113.114 attack
Jun  7 14:57:07 web01.agentur-b-2.de postfix/smtps/smtpd[1020336]: lost connection after CONNECT from unknown[78.128.113.114]
Jun  7 14:57:10 web01.agentur-b-2.de postfix/smtps/smtpd[1020352]: warning: unknown[78.128.113.114]: SASL PLAIN authentication failed: 
Jun  7 14:57:10 web01.agentur-b-2.de postfix/smtps/smtpd[1020352]: lost connection after AUTH from unknown[78.128.113.114]
Jun  7 14:57:15 web01.agentur-b-2.de postfix/smtps/smtpd[1020336]: lost connection after AUTH from unknown[78.128.113.114]
Jun  7 14:57:20 web01.agentur-b-2.de postfix/smtps/smtpd[1020352]: lost connection after AUTH from unknown[78.128.113.114]
2020-06-08 01:24:39
138.68.107.225 attack
2020-06-07T09:30:50.818720linuxbox-skyline sshd[198339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.107.225  user=root
2020-06-07T09:30:52.692877linuxbox-skyline sshd[198339]: Failed password for root from 138.68.107.225 port 33360 ssh2
...
2020-06-08 01:16:08

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