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): None

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 <<>> 104.21.5.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28916
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.5.91.			IN	A

;; AUTHORITY SECTION:
.			59	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:28:49 CST 2022
;; MSG SIZE  rcvd: 104
HOST信息:
Host 91.5.21.104.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 91.5.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
96.126.103.73 attackspambots
Unauthorized connection attempt detected from IP address 96.126.103.73 to port 8443 [J]
2020-01-31 05:36:53
94.142.35.130 attackbotsspam
Unauthorized connection attempt detected from IP address 94.142.35.130 to port 1433 [J]
2020-01-31 05:20:51
218.92.0.178 attackspam
SSH Brute-Force reported by Fail2Ban
2020-01-31 05:48:26
2.179.201.55 attack
Unauthorized connection attempt detected from IP address 2.179.201.55 to port 23 [J]
2020-01-31 05:24:54
193.148.69.60 attackspam
Unauthorized connection attempt detected from IP address 193.148.69.60 to port 2220 [J]
2020-01-31 05:27:46
103.233.122.82 attackbots
Unauthorized connection attempt detected from IP address 103.233.122.82 to port 23 [J]
2020-01-31 05:18:53
122.53.152.40 attackspambots
WordPress login Brute force / Web App Attack on client site.
2020-01-31 05:40:16
222.252.31.172 attackbotsspam
20/1/30@16:40:04: FAIL: Alarm-Network address from=222.252.31.172
...
2020-01-31 05:48:04
45.143.220.166 attackbots
[2020-01-30 16:40:04] NOTICE[1148][C-000044e9] chan_sip.c: Call from '' (45.143.220.166:62272) to extension '011441613940821' rejected because extension not found in context 'public'.
[2020-01-30 16:40:04] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-01-30T16:40:04.920-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441613940821",SessionID="0x7fd82c31abc8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.220.166/62272",ACLName="no_extension_match"
[2020-01-30 16:40:07] NOTICE[1148][C-000044ea] chan_sip.c: Call from '' (45.143.220.166:56585) to extension '011442037694876' rejected because extension not found in context 'public'.
[2020-01-30 16:40:07] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-01-30T16:40:07.717-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="011442037694876",SessionID="0x7fd82cd25138",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/U
...
2020-01-31 05:46:47
134.209.7.179 attack
Invalid user ishanika from 134.209.7.179 port 39404
2020-01-31 05:31:54
36.66.158.7 attackbotsspam
Unauthorized connection attempt detected from IP address 36.66.158.7 to port 23 [J]
2020-01-31 05:24:40
2.49.150.171 attack
Unauthorized connection attempt detected from IP address 2.49.150.171 to port 23 [J]
2020-01-31 05:25:42
86.29.218.153 attackspam
Unauthorized connection attempt detected from IP address 86.29.218.153 to port 9000 [J]
2020-01-31 05:38:47
171.231.132.8 attackbotsspam
Unauthorized connection attempt detected from IP address 171.231.132.8 to port 8080 [J]
2020-01-31 05:12:14
66.249.69.86 attack
Automatic report - Banned IP Access
2020-01-31 05:42:20

最近上报的IP列表

109.116.252.105 104.21.5.95 104.21.5.96 161.21.121.94
104.21.5.98 104.21.5.99 104.21.50.103 104.21.50.111
104.21.50.112 104.21.50.113 104.21.50.115 104.21.50.116
104.21.50.120 104.21.50.121 104.21.50.128 43.61.193.236
104.21.50.129 104.21.50.135 104.21.50.138 104.21.50.141