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 Kingdom of Great Britain and Northern Ireland (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 <<>> 81.21.71.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12518
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.21.71.54.			IN	A

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

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 22 22:00:17 CST 2025
;; MSG SIZE  rcvd: 104
HOST信息:
Host 54.71.21.81.in-addr.arpa not found: 2(SERVFAIL)
NSLOOKUP信息:
server can't find 81.21.71.54.in-addr.arpa: SERVFAIL
相关IP信息:
最新评论:
IP 类型 评论内容 时间
46.61.108.135 attack
Unauthorized connection attempt from IP address 46.61.108.135 on Port 445(SMB)
2020-04-23 01:59:32
202.147.198.154 attackbotsspam
2020-04-22T16:57:13.343123abusebot.cloudsearch.cf sshd[16355]: Invalid user ansible from 202.147.198.154 port 48516
2020-04-22T16:57:13.348234abusebot.cloudsearch.cf sshd[16355]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.147.198.154
2020-04-22T16:57:13.343123abusebot.cloudsearch.cf sshd[16355]: Invalid user ansible from 202.147.198.154 port 48516
2020-04-22T16:57:15.192106abusebot.cloudsearch.cf sshd[16355]: Failed password for invalid user ansible from 202.147.198.154 port 48516 ssh2
2020-04-22T17:05:41.400641abusebot.cloudsearch.cf sshd[16865]: Invalid user ubuntu from 202.147.198.154 port 34848
2020-04-22T17:05:41.406874abusebot.cloudsearch.cf sshd[16865]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.147.198.154
2020-04-22T17:05:41.400641abusebot.cloudsearch.cf sshd[16865]: Invalid user ubuntu from 202.147.198.154 port 34848
2020-04-22T17:05:43.328908abusebot.cloudsearch.cf sshd[16865]: 
...
2020-04-23 01:50:00
185.151.242.186 attackspam
04/22/2020-10:52:19.423886 185.151.242.186 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-04-23 02:16:17
185.176.27.14 attackspam
srv02 Mass scanning activity detected Target: 28100 ,28098 ,28099  ..
2020-04-23 01:57:27
54.39.32.85 attack
Spammer
2020-04-23 02:19:20
195.122.226.164 attack
Apr 22 15:33:56 vps sshd[939411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.122.226.164
Apr 22 15:33:58 vps sshd[939411]: Failed password for invalid user postgres from 195.122.226.164 port 61332 ssh2
Apr 22 15:37:06 vps sshd[956122]: Invalid user git from 195.122.226.164 port 19879
Apr 22 15:37:06 vps sshd[956122]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.122.226.164
Apr 22 15:37:08 vps sshd[956122]: Failed password for invalid user git from 195.122.226.164 port 19879 ssh2
...
2020-04-23 02:13:08
157.230.132.100 attackspam
Apr 22 09:37:53 mail sshd\[63513\]: Invalid user admin from 157.230.132.100
Apr 22 09:37:53 mail sshd\[63513\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.132.100
...
2020-04-23 02:04:05
171.214.158.232 attack
Unauthorized connection attempt from IP address 171.214.158.232 on Port 445(SMB)
2020-04-23 01:54:41
182.61.134.223 attackspambots
firewall-block, port(s): 7627/tcp
2020-04-23 01:59:59
122.51.69.116 attackbots
$f2bV_matches
2020-04-23 01:56:19
68.183.124.53 attackspambots
Tried sshing with brute force.
2020-04-23 02:14:53
106.12.82.136 attack
2020-04-22T05:23:53.630017-07:00 suse-nuc sshd[22686]: Invalid user admin from 106.12.82.136 port 33934
...
2020-04-23 01:50:59
51.15.129.164 attackspambots
$f2bV_matches
2020-04-23 02:08:21
1.55.207.39 attackbotsspam
Unauthorized connection attempt from IP address 1.55.207.39 on Port 445(SMB)
2020-04-23 01:53:29
24.20.244.45 attack
invalid user
2020-04-23 02:15:27

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