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): Multicast Address

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 <<>> 239.81.21.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48382
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;239.81.21.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022700 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 27 23:40:16 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.21.81.239.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 21.21.81.239.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
3.112.196.196 attackspambots
ET SCAN Potential SSH Scan - port: 22 proto: TCP cat: Attempted Information Leak
2019-10-26 07:14:47
92.119.160.97 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 91 - port: 15265 proto: TCP cat: Misc Attack
2019-10-26 07:27:53
185.175.93.22 attackbots
ET DROP Dshield Block Listed Source group 1 - port: 3339 proto: TCP cat: Misc Attack
2019-10-26 07:19:33
89.248.162.136 attackbots
10/25/2019-19:25:25.650156 89.248.162.136 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 97
2019-10-26 07:31:36
37.9.8.234 attackspam
10/25/2019-18:40:11.020485 37.9.8.234 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-26 07:12:08
71.6.146.185 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 64 - port: 9869 proto: TCP cat: Misc Attack
2019-10-26 07:06:51
86.97.54.162 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 82 - port: 23 proto: TCP cat: Misc Attack
2019-10-26 07:03:33
198.108.67.95 attackspam
4100/tcp 9093/tcp 8180/tcp...
[2019-08-25/10-25]113pkt,109pt.(tcp)
2019-10-26 07:15:55
185.173.35.61 attackbots
19/10/25@18:30:11: FAIL: Alarm-SSH address from=185.173.35.61
...
2019-10-26 07:20:04
94.102.56.181 attack
Port Scan: TCP/4601
2019-10-26 06:57:51
45.136.108.38 attackbots
ET SCAN MS Terminal Server Traffic on Non-standard Port - port: 1000 proto: TCP cat: Attempted Information Leak
2019-10-26 07:10:47
31.132.225.134 attackspambots
ET CINS Active Threat Intelligence Poor Reputation IP group 15 - port: 37777 proto: TCP cat: Misc Attack
2019-10-26 07:13:36
112.175.124.88 attackspambots
ET SCAN Potential SSH Scan - port: 22 proto: TCP cat: Attempted Information Leak
2019-10-26 07:24:35
185.209.0.31 attack
ET DROP Dshield Block Listed Source group 1 - port: 12635 proto: TCP cat: Misc Attack
2019-10-26 07:18:14
77.247.110.216 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 67 - port: 5065 proto: UDP cat: Misc Attack
2019-10-26 07:05:20

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