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 <<>> 216.39.172.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11405
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;216.39.172.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022200 1800 900 604800 86400

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 22 16:30:37 CST 2025
;; MSG SIZE  rcvd: 106
HOST信息:
Host 21.172.39.216.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 21.172.39.216.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
106.13.84.25 attack
Dec 17 08:14:17 kapalua sshd\[23093\]: Invalid user ubnt from 106.13.84.25
Dec 17 08:14:17 kapalua sshd\[23093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.84.25
Dec 17 08:14:19 kapalua sshd\[23093\]: Failed password for invalid user ubnt from 106.13.84.25 port 42982 ssh2
Dec 17 08:21:44 kapalua sshd\[23781\]: Invalid user Dex2017 from 106.13.84.25
Dec 17 08:21:44 kapalua sshd\[23781\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.84.25
2019-12-18 05:43:03
186.151.18.213 attackbots
Invalid user virant from 186.151.18.213 port 52698
2019-12-18 06:01:37
159.203.201.209 attackspambots
" "
2019-12-18 06:05:11
159.65.4.64 attack
Dec 17 11:23:11 hpm sshd\[28990\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.4.64  user=news
Dec 17 11:23:13 hpm sshd\[28990\]: Failed password for news from 159.65.4.64 port 60752 ssh2
Dec 17 11:28:26 hpm sshd\[29500\]: Invalid user mckenna from 159.65.4.64
Dec 17 11:28:26 hpm sshd\[29500\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.4.64
Dec 17 11:28:28 hpm sshd\[29500\]: Failed password for invalid user mckenna from 159.65.4.64 port 35756 ssh2
2019-12-18 05:39:53
5.59.53.233 attackspam
Hits on port : 445
2019-12-18 06:11:03
218.92.0.141 attackbotsspam
sshd jail - ssh hack attempt
2019-12-18 06:02:48
111.231.85.239 attackbotsspam
Dec 17 16:18:06 web1 postfix/smtpd[30016]: warning: unknown[111.231.85.239]: SASL LOGIN authentication failed: authentication failure
...
2019-12-18 06:09:13
203.116.24.94 attackspam
Hits on port : 445
2019-12-18 06:09:49
182.71.108.154 attack
SSH login attempts.
2019-12-18 06:11:57
212.103.163.174 attack
Unauthorized connection attempt detected from IP address 212.103.163.174 to port 445
2019-12-18 05:53:47
138.197.36.189 attack
Dec 17 21:37:25 cvbnet sshd[28428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.36.189 
Dec 17 21:37:27 cvbnet sshd[28428]: Failed password for invalid user sock from 138.197.36.189 port 37718 ssh2
...
2019-12-18 05:43:28
192.228.100.98 attack
Dec 17 15:23:32 web1 postfix/smtpd[11385]: warning: unknown[192.228.100.98]: SASL LOGIN authentication failed: authentication failure
...
2019-12-18 05:37:11
60.249.21.132 attackbotsspam
SSH invalid-user multiple login attempts
2019-12-18 05:52:59
40.92.5.100 attackspam
Dec 17 17:19:27 debian-2gb-vpn-nbg1-1 kernel: [970734.596850] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.5.100 DST=78.46.192.101 LEN=48 TOS=0x00 PREC=0x00 TTL=104 ID=25198 DF PROTO=TCP SPT=63815 DPT=25 WINDOW=8192 RES=0x00 SYN URGP=0
2019-12-18 05:49:47
192.241.249.19 attack
Dec 17 22:33:32 [host] sshd[6756]: Invalid user grindlay from 192.241.249.19
Dec 17 22:33:32 [host] sshd[6756]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.249.19
Dec 17 22:33:35 [host] sshd[6756]: Failed password for invalid user grindlay from 192.241.249.19 port 36107 ssh2
2019-12-18 05:36:37

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