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 <<>> 21.216.81.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19758
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.216.81.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025031201 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 13 05:36:17 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.81.216.21.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 21.81.216.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
113.23.78.149 attackspambots
Unauthorized connection attempt detected from IP address 113.23.78.149 to port 445 [T]
2020-03-24 22:33:06
114.99.172.197 attackspam
Unauthorized connection attempt detected from IP address 114.99.172.197 to port 23 [T]
2020-03-24 22:27:47
113.26.176.173 attackspambots
HTTP/80/443/8080 Probe, BF, WP, Hack -
2020-03-24 22:32:20
195.211.101.148 attackspam
Unauthorized connection attempt detected from IP address 195.211.101.148 to port 5555 [T]
2020-03-24 23:08:53
197.232.13.77 attackspam
Unauthorized connection attempt detected from IP address 197.232.13.77 to port 23 [T]
2020-03-24 23:08:39
61.174.50.50 attackbotsspam
Unauthorized connection attempt detected from IP address 61.174.50.50 to port 1433 [T]
2020-03-24 22:38:40
116.208.158.37 attackbots
HTTP/80/443/8080 Probe, BF, WP, Hack -
2020-03-24 22:25:12
113.88.15.247 attackbots
Unauthorized connection attempt detected from IP address 113.88.15.247 to port 1433
2020-03-24 23:21:28
175.4.209.137 attack
Unauthorized connection attempt detected from IP address 175.4.209.137 to port 23 [T]
2020-03-24 23:14:08
114.242.125.190 attackbotsspam
Unauthorized connection attempt detected from IP address 114.242.125.190 to port 1433 [T]
2020-03-24 22:27:20
112.90.197.66 attackbotsspam
Mar 24 14:21:34 debian-2gb-nbg1-2 kernel: \[7315178.268401\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=112.90.197.66 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=234 ID=22676 PROTO=TCP SPT=50806 DPT=6379 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-24 22:33:43
164.52.24.182 attackbotsspam
Unauthorized connection attempt detected from IP address 164.52.24.182 to port 81 [T]
2020-03-24 23:14:29
120.131.0.158 attack
Unauthorized connection attempt detected from IP address 120.131.0.158 to port 8088 [T]
2020-03-24 22:21:38
118.175.172.156 attack
Unauthorized connection attempt detected from IP address 118.175.172.156 to port 445 [T]
2020-03-24 23:18:56
185.202.2.116 attackbots
Unauthorized connection attempt detected from IP address 185.202.2.116 to port 5573 [T]
2020-03-24 23:09:54

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