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:
暂无关于此IP所属子网相关IP的讨论.
WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.163.81.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26412
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.163.81.52.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022500 1800 900 604800 86400

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 25 17:03:41 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 52.81.163.21.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 52.81.163.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
51.15.170.31 attackbots
Unauthorized connection attempts
2019-12-03 03:12:18
183.82.98.237 attack
Unauthorized connection attempt from IP address 183.82.98.237 on Port 445(SMB)
2019-12-03 02:47:37
192.64.114.195 attack
Automatic report - XMLRPC Attack
2019-12-03 02:49:27
81.22.45.95 attack
2019-12-02T19:46:43.150475+01:00 lumpi kernel: [602361.392045] INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.95 DST=78.46.199.189 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=91 PROTO=TCP SPT=41205 DPT=3131 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-12-03 03:05:45
95.159.22.13 attackbotsspam
Unauthorized connection attempt from IP address 95.159.22.13 on Port 445(SMB)
2019-12-03 02:50:30
177.124.225.106 attackspambots
proto=tcp  .  spt=57688  .  dpt=25  .     (Found on   Blocklist de  Dec 01)     (739)
2019-12-03 03:13:45
190.145.33.97 attackspam
Automatic report - Port Scan Attack
2019-12-03 02:52:41
185.234.216.87 attack
Dec  2 15:21:33 nopemail postfix/smtpd[21489]: lost connection after AUTH from unknown[185.234.216.87]
Dec  2 15:21:33 nopemail postfix/smtpd[21489]: disconnect from unknown[185.234.216.87] ehlo=1 auth=0/1 commands=1/2
...
2019-12-03 03:00:53
46.98.156.86 attackbots
Unauthorized connection attempt from IP address 46.98.156.86 on Port 445(SMB)
2019-12-03 02:37:03
46.105.29.160 attack
Dec  2 20:50:07 areeb-Workstation sshd[12160]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.29.160 
Dec  2 20:50:09 areeb-Workstation sshd[12160]: Failed password for invalid user beardmore from 46.105.29.160 port 55892 ssh2
...
2019-12-03 02:53:47
82.151.121.18 attack
Unauthorized connection attempt from IP address 82.151.121.18 on Port 445(SMB)
2019-12-03 02:49:54
45.119.82.132 attack
Automatic report - XMLRPC Attack
2019-12-03 03:00:06
103.220.30.157 attackspambots
Brute force attempt
2019-12-03 02:39:02
14.251.215.243 attack
Unauthorized connection attempt from IP address 14.251.215.243 on Port 445(SMB)
2019-12-03 03:08:40
139.155.93.180 attack
Dec  2 19:56:55 ns3042688 sshd\[7732\]: Invalid user surreau from 139.155.93.180
Dec  2 19:56:55 ns3042688 sshd\[7732\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.93.180 
Dec  2 19:56:58 ns3042688 sshd\[7732\]: Failed password for invalid user surreau from 139.155.93.180 port 52546 ssh2
Dec  2 20:04:03 ns3042688 sshd\[9702\]: Invalid user guest from 139.155.93.180
Dec  2 20:04:03 ns3042688 sshd\[9702\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.93.180 
...
2019-12-03 03:04:51

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