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 <<>> 21.30.172.5
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61785
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.30.172.5.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012801 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 29 01:42:40 CST 2025
;; MSG SIZE  rcvd: 104
HOST信息:
Host 5.172.30.21.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 5.172.30.21.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
86.11.116.2 attackbotsspam
Unauthorized connection attempt detected from IP address 86.11.116.2 to port 23 [J]
2020-02-04 04:13:58
209.200.15.172 attackspam
Unauthorized connection attempt detected from IP address 209.200.15.172 to port 1433 [J]
2020-02-04 04:24:43
124.158.148.254 attackbotsspam
Unauthorized connection attempt detected from IP address 124.158.148.254 to port 1433 [J]
2020-02-04 04:34:35
27.42.109.252 attackspambots
Unauthorized connection attempt detected from IP address 27.42.109.252 to port 1433 [J]
2020-02-04 04:21:18
52.38.219.1 attackspambots
Unauthorized connection attempt detected from IP address 52.38.219.1 to port 3389 [J]
2020-02-04 04:18:00
200.59.118.132 attackspam
Unauthorized connection attempt detected from IP address 200.59.118.132 to port 5358 [J]
2020-02-04 04:26:20
178.94.251.148 attackbots
Unauthorized connection attempt detected from IP address 178.94.251.148 to port 23 [J]
2020-02-04 04:30:34
77.89.244.198 attack
Unauthorized connection attempt detected from IP address 77.89.244.198 to port 23 [J]
2020-02-04 04:16:42
173.61.137.72 attackbotsspam
Unauthorised access (Feb  3) SRC=173.61.137.72 LEN=40 TTL=53 ID=60906 TCP DPT=23 WINDOW=20911 SYN
2020-02-04 04:07:36
169.255.196.156 attack
Unauthorized connection attempt detected from IP address 169.255.196.156 to port 2220 [J]
2020-02-04 04:31:53
167.71.193.8 attackbots
Feb  3 20:26:40 main sshd[23876]: Failed password for invalid user pi from 167.71.193.8 port 42300 ssh2
2020-02-04 04:07:51
200.196.42.132 attack
Unauthorized connection attempt detected from IP address 200.196.42.132 to port 22 [J]
2020-02-04 04:25:45
123.20.121.34 attackbotsspam
Unauthorized connection attempt detected from IP address 123.20.121.34 to port 22 [J]
2020-02-04 04:09:41
95.141.142.46 attackspambots
Unauthorized connection attempt detected from IP address 95.141.142.46 to port 445
2020-02-04 03:54:05
79.179.14.212 attackspam
Feb  3 18:57:54 grey postfix/smtpd\[10487\]: NOQUEUE: reject: RCPT from bzq-79-179-14-212.red.bezeqint.net\[79.179.14.212\]: 554 5.7.1 Service unavailable\; Client host \[79.179.14.212\] blocked using cbl.abuseat.org\; Blocked - see http://www.abuseat.org/lookup.cgi\?ip=79.179.14.212\; from=\ to=\ proto=ESMTP helo=\
...
2020-02-04 04:15:30

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