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:
暂无关于此IP所属子网相关IP的讨论.
WHOIS信息:
b
DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.81.250
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26593
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.250.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 44 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:02:49 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 250.81.21.104.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 250.81.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
202.51.74.189 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2020-01-03 16:33:39
37.187.54.45 attackbotsspam
Jan  3 07:28:30 lnxded64 sshd[10414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.54.45
2020-01-03 16:59:06
112.85.42.94 attackspam
Jan  3 05:17:58 game-panel sshd[28331]: Failed password for root from 112.85.42.94 port 48982 ssh2
Jan  3 05:18:00 game-panel sshd[28331]: Failed password for root from 112.85.42.94 port 48982 ssh2
Jan  3 05:18:02 game-panel sshd[28331]: Failed password for root from 112.85.42.94 port 48982 ssh2
2020-01-03 16:38:03
106.52.36.197 attackspambots
Jan  3 09:39:20 MK-Soft-Root1 sshd[14778]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.36.197 
Jan  3 09:39:23 MK-Soft-Root1 sshd[14778]: Failed password for invalid user oracle from 106.52.36.197 port 24391 ssh2
...
2020-01-03 16:48:43
178.128.24.84 attackbots
<6 unauthorized SSH connections
2020-01-03 16:50:02
123.135.127.85 attackspam
Port scan: Attack repeated for 24 hours
2020-01-03 16:45:58
101.108.224.246 attackspambots
5500/tcp
[2020-01-03]1pkt
2020-01-03 16:42:34
95.9.139.78 attackspambots
Telnet/23 MH Probe, BF, Hack -
2020-01-03 16:54:13
185.176.27.166 attackbots
Triggered: repeated knocking on closed ports.
2020-01-03 16:52:37
121.137.106.165 attackspam
Jan  3 09:22:33 haigwepa sshd[29535]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.137.106.165 
Jan  3 09:22:35 haigwepa sshd[29535]: Failed password for invalid user makik from 121.137.106.165 port 36698 ssh2
...
2020-01-03 17:13:40
207.154.224.103 attackbots
207.154.224.103 - - [03/Jan/2020:05:30:15 +0000] "POST /wp-login.php HTTP/1.1" 200 6393 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
207.154.224.103 - - [03/Jan/2020:05:30:16 +0000] "POST /xmlrpc.php HTTP/1.1" 200 403 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-01-03 16:55:37
5.172.14.241 attackspam
Unauthorized SSH login attempts
2020-01-03 17:14:05
49.235.81.23 attack
Jan  3 08:31:06 zeus sshd[19204]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.81.23 
Jan  3 08:31:07 zeus sshd[19204]: Failed password for invalid user upload from 49.235.81.23 port 55152 ssh2
Jan  3 08:34:06 zeus sshd[19267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.81.23 
Jan  3 08:34:08 zeus sshd[19267]: Failed password for invalid user webmaster from 49.235.81.23 port 46152 ssh2
2020-01-03 16:36:10
89.248.160.193 attackspam
Jan  3 09:48:20 debian-2gb-nbg1-2 kernel: \[300628.033067\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=89.248.160.193 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=59528 PROTO=TCP SPT=48393 DPT=3825 WINDOW=1024 RES=0x00 SYN URGP=0
2020-01-03 17:04:27
113.167.143.44 attackbotsspam
Jan  3 05:48:25 grey postfix/smtpd\[15720\]: NOQUEUE: reject: RCPT from unknown\[113.167.143.44\]: 554 5.7.1 Service unavailable\; Client host \[113.167.143.44\] blocked using dul.dnsbl.sorbs.net\; Dynamic IP Addresses See: http://www.sorbs.net/lookup.shtml\?113.167.143.44\; from=\ to=\ proto=ESMTP helo=\
...
2020-01-03 17:00:47

最近上报的IP列表

104.21.81.251 104.21.81.254 104.21.81.253 104.21.81.29
104.21.81.28 104.21.81.33 104.21.81.32 104.21.81.30
104.21.81.37 104.21.81.35 104.21.81.40 104.21.81.4
104.21.81.44 104.21.81.39 104.21.81.41 104.21.81.46
104.21.81.45 104.21.81.48 104.21.81.49 104.21.81.5