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:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.16.28
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54411
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.16.28.			IN	A

;; AUTHORITY SECTION:
.			597	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 08:07:20 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 28.16.21.104.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 28.16.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
112.201.172.61 attack
1578920705 - 01/13/2020 14:05:05 Host: 112.201.172.61/112.201.172.61 Port: 445 TCP Blocked
2020-01-14 02:14:02
117.3.70.255 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-14 02:33:33
44.224.22.196 attackspam
400 BAD REQUEST
2020-01-14 02:07:34
124.165.247.133 attackspambots
Jan 13 14:04:44 vpn01 sshd[21508]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.165.247.133
Jan 13 14:04:46 vpn01 sshd[21508]: Failed password for invalid user aiden from 124.165.247.133 port 50068 ssh2
...
2020-01-14 02:28:45
180.246.38.105 attackspambots
Unauthorized IMAP connection attempt
2020-01-14 02:07:01
38.68.36.201 attackspam
[2020-01-13 12:50:26] NOTICE[2175][C-00002581] chan_sip.c: Call from '' (38.68.36.201:55851) to extension '1046262229948' rejected because extension not found in context 'public'.
[2020-01-13 12:50:26] SECURITY[2212] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-01-13T12:50:26.551-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="1046262229948",SessionID="0x7f5ac4c6fb48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/38.68.36.201/55851",ACLName="no_extension_match"
[2020-01-13 12:50:27] NOTICE[2175][C-00002582] chan_sip.c: Call from '' (38.68.36.201:56468) to extension '901146542208959' rejected because extension not found in context 'public'.
[2020-01-13 12:50:27] SECURITY[2212] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-01-13T12:50:27.683-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="901146542208959",SessionID="0x7f5ac48ee978",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/38.68.3
...
2020-01-14 02:04:24
114.119.161.103 attackspambots
badbot
2020-01-14 02:35:31
222.186.173.183 attackbotsspam
Jan 13 19:03:03 nextcloud sshd\[14011\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.183  user=root
Jan 13 19:03:06 nextcloud sshd\[14011\]: Failed password for root from 222.186.173.183 port 54880 ssh2
Jan 13 19:03:09 nextcloud sshd\[14011\]: Failed password for root from 222.186.173.183 port 54880 ssh2
...
2020-01-14 02:10:37
189.212.114.90 attackbotsspam
Jan 13 14:04:34 vps339862 kernel: \[3593448.092636\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:22:9b:64:31:28:de:08:00 SRC=189.212.114.90 DST=51.254.206.43 LEN=60 TOS=0x00 PREC=0x00 TTL=49 ID=5246 DF PROTO=TCP SPT=38811 DPT=23 SEQ=1231728 ACK=0 WINDOW=5840 RES=0x00 SYN URGP=0 OPT \(020405B40402080AA320DF0E0000000001030302\) 
Jan 13 14:04:37 vps339862 kernel: \[3593451.091907\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:22:9b:64:31:28:de:08:00 SRC=189.212.114.90 DST=51.254.206.43 LEN=60 TOS=0x00 PREC=0x00 TTL=49 ID=5247 DF PROTO=TCP SPT=38811 DPT=23 SEQ=1231728 ACK=0 WINDOW=5840 RES=0x00 SYN URGP=0 OPT \(020405B40402080AA320EAC60000000001030302\) 
Jan 13 14:04:43 vps339862 kernel: \[3593457.092343\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:22:9b:64:31:28:de:08:00 SRC=189.212.114.90 DST=51.254.206.43 LEN=60 TOS=0x00 PREC=0x00 TTL=49 ID=5248 DF PROTO=TCP SPT=38811 DPT=23 SEQ=1231728 ACK=0 WINDOW=5840 RES=0x00 SYN URGP=0 OPT \(020405
...
2020-01-14 02:22:28
179.180.251.233 attackspam
Honeypot attack, port: 445, PTR: 179.180.251.233.dynamic.adsl.gvt.net.br.
2020-01-14 02:30:25
159.65.49.251 attackspam
2020-01-13T16:34:10.079749host3.slimhost.com.ua sshd[2132036]: Invalid user ark from 159.65.49.251 port 60834
2020-01-13T16:34:10.083961host3.slimhost.com.ua sshd[2132036]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.49.251
2020-01-13T16:34:10.079749host3.slimhost.com.ua sshd[2132036]: Invalid user ark from 159.65.49.251 port 60834
2020-01-13T16:34:11.330193host3.slimhost.com.ua sshd[2132036]: Failed password for invalid user ark from 159.65.49.251 port 60834 ssh2
2020-01-13T16:52:29.274675host3.slimhost.com.ua sshd[2138858]: Invalid user telecom from 159.65.49.251 port 55058
2020-01-13T16:52:29.282812host3.slimhost.com.ua sshd[2138858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.49.251
2020-01-13T16:52:29.274675host3.slimhost.com.ua sshd[2138858]: Invalid user telecom from 159.65.49.251 port 55058
2020-01-13T16:52:31.071214host3.slimhost.com.ua sshd[2138858]: Failed password for inva
...
2020-01-14 02:05:22
196.194.77.11 attackspambots
Jan 13 14:04:31 nginx sshd[2380]: Connection from 196.194.77.11 port 60723 on 10.23.102.80 port 22
Jan 13 14:04:36 nginx sshd[2380]: Invalid user dircreate from 196.194.77.11
2020-01-14 02:35:50
51.75.18.212 attack
Invalid user maria from 51.75.18.212 port 49022
2020-01-14 02:31:09
173.219.87.131 attack
Unauthorized connection attempt detected from IP address 173.219.87.131 to port 2220 [J]
2020-01-14 02:28:26
1.10.156.213 attackbots
Honeypot attack, port: 445, PTR: node-5p1.pool-1-10.dynamic.totinternet.net.
2020-01-14 02:13:11

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