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 <<>> 104.21.83.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44031
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.83.51.			IN	A

;; AUTHORITY SECTION:
.			60	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:05:17 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 51.83.21.104.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 51.83.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
94.102.52.57 attackspam
May 16 04:36:57 vps339862 kernel: \[8815532.873778\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:06:39:8f:aa:3b:a2:08:00 SRC=94.102.52.57 DST=51.254.206.43 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=3141 PROTO=TCP SPT=56296 DPT=22923 SEQ=3276512229 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 
May 16 04:40:11 vps339862 kernel: \[8815726.756392\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:06:39:8f:aa:3b:a2:08:00 SRC=94.102.52.57 DST=51.254.206.43 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=8932 PROTO=TCP SPT=56296 DPT=22890 SEQ=28947877 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 
May 16 04:41:51 vps339862 kernel: \[8815827.363329\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:06:39:8f:aa:3b:a2:08:00 SRC=94.102.52.57 DST=51.254.206.43 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=41196 PROTO=TCP SPT=56296 DPT=22967 SEQ=3807393648 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 
May 16 04:45:55 vps339862 kernel: \[8816071.256949\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e
...
2020-05-16 12:49:41
96.231.65.122 attackbotsspam
Multiport scan 1 ports : 2323
2020-05-16 12:41:51
118.24.149.248 attackbots
May 16 02:26:09 ns3164893 sshd[20853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.149.248
May 16 02:26:11 ns3164893 sshd[20853]: Failed password for invalid user ops from 118.24.149.248 port 52062 ssh2
...
2020-05-16 12:19:44
69.94.235.219 attackspam
May 16 04:30:38 eventyay sshd[19147]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.94.235.219
May 16 04:30:40 eventyay sshd[19147]: Failed password for invalid user csilla from 69.94.235.219 port 46418 ssh2
May 16 04:34:13 eventyay sshd[19227]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.94.235.219
...
2020-05-16 12:40:05
197.253.19.74 attack
May 15 22:39:06 ny01 sshd[32755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.253.19.74
May 15 22:39:08 ny01 sshd[32755]: Failed password for invalid user contador from 197.253.19.74 port 36985 ssh2
May 15 22:43:00 ny01 sshd[851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.253.19.74
2020-05-16 12:05:20
106.13.178.233 attackspambots
05/15/2020-22:14:40.248177 106.13.178.233 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-05-16 12:36:11
68.183.133.156 attack
Invalid user postgres from 68.183.133.156 port 56006
2020-05-16 12:14:43
177.137.168.158 attack
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-05-16 12:41:26
75.109.235.58 attackspam
[ 🇳🇱 ] REQUEST: /cgi-bin/mainfunction.cgi
2020-05-16 12:14:28
222.186.15.115 attackspambots
May 16 04:58:54 OPSO sshd\[6527\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115  user=root
May 16 04:58:55 OPSO sshd\[6527\]: Failed password for root from 222.186.15.115 port 62237 ssh2
May 16 04:58:58 OPSO sshd\[6527\]: Failed password for root from 222.186.15.115 port 62237 ssh2
May 16 04:59:00 OPSO sshd\[6527\]: Failed password for root from 222.186.15.115 port 62237 ssh2
May 16 04:59:02 OPSO sshd\[6594\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115  user=root
2020-05-16 12:46:44
42.104.97.228 attackbotsspam
May 15 18:15:53 Host-KLAX-C sshd[11047]: Invalid user test from 42.104.97.228 port 24605
...
2020-05-16 12:17:40
106.12.198.175 attackspambots
Invalid user teampspeak3 from 106.12.198.175 port 54274
2020-05-16 12:36:35
129.150.177.146 attackbotsspam
frenzy
2020-05-16 12:07:12
103.145.12.87 attack
[2020-05-15 22:58:01] NOTICE[1157][C-000051c3] chan_sip.c: Call from '' (103.145.12.87:56376) to extension '01146812400368' rejected because extension not found in context 'public'.
[2020-05-15 22:58:01] SECURITY[1173] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-05-15T22:58:01.561-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146812400368",SessionID="0x7f5f10d1ed48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.87/56376",ACLName="no_extension_match"
[2020-05-15 22:58:02] NOTICE[1157][C-000051c4] chan_sip.c: Call from '' (103.145.12.87:62037) to extension '011442037698349' rejected because extension not found in context 'public'.
[2020-05-15 22:58:02] SECURITY[1173] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-05-15T22:58:02.476-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011442037698349",SessionID="0x7f5f100266a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/10
...
2020-05-16 12:13:23
222.186.173.180 attackspam
May 16 04:48:14 vserver sshd\[31758\]: Failed password for root from 222.186.173.180 port 24154 ssh2May 16 04:48:17 vserver sshd\[31758\]: Failed password for root from 222.186.173.180 port 24154 ssh2May 16 04:48:20 vserver sshd\[31758\]: Failed password for root from 222.186.173.180 port 24154 ssh2May 16 04:48:23 vserver sshd\[31758\]: Failed password for root from 222.186.173.180 port 24154 ssh2
...
2020-05-16 12:30:40

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