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 <<>> 104.21.90.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37914
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.90.52.			IN	A

;; AUTHORITY SECTION:
.			399	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:22:07 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 52.90.21.104.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 52.90.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
178.220.25.188 attack
Port 1433 Scan
2019-11-16 01:17:11
218.92.0.145 attackbots
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.145  user=root
Failed password for root from 218.92.0.145 port 37605 ssh2
Failed password for root from 218.92.0.145 port 37605 ssh2
Failed password for root from 218.92.0.145 port 37605 ssh2
Failed password for root from 218.92.0.145 port 37605 ssh2
2019-11-16 01:19:34
77.247.110.173 attackspam
ET CINS Active Threat Intelligence Poor Reputation IP group 68 - port: 59720 proto: TCP cat: Misc Attack
2019-11-16 01:12:02
122.181.215.196 attackbotsspam
SSH-bruteforce attempts
2019-11-16 01:19:55
92.118.38.38 attack
Nov 15 17:51:55 andromeda postfix/smtpd\[34004\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov 15 17:52:15 andromeda postfix/smtpd\[30270\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov 15 17:52:19 andromeda postfix/smtpd\[34702\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov 15 17:52:31 andromeda postfix/smtpd\[30270\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
Nov 15 17:52:51 andromeda postfix/smtpd\[34702\]: warning: unknown\[92.118.38.38\]: SASL LOGIN authentication failed: authentication failure
2019-11-16 01:07:13
104.255.199.18 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-16 01:11:33
179.60.167.231 attackbots
Scanning
2019-11-16 00:59:05
61.8.75.5 attack
Nov 15 16:48:14 MK-Soft-VM6 sshd[13652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.8.75.5 
Nov 15 16:48:16 MK-Soft-VM6 sshd[13652]: Failed password for invalid user siegfried from 61.8.75.5 port 46724 ssh2
...
2019-11-16 01:01:05
81.22.45.51 attack
Nov 15 17:31:57 mc1 kernel: \[5121785.887262\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.51 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=11135 PROTO=TCP SPT=40354 DPT=6929 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 15 17:37:07 mc1 kernel: \[5122095.354184\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.51 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=62179 PROTO=TCP SPT=40354 DPT=6229 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 15 17:37:45 mc1 kernel: \[5122133.023677\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.51 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=17502 PROTO=TCP SPT=40354 DPT=6844 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-11-16 00:54:18
188.254.0.170 attackspambots
Nov 15 19:53:32 server sshd\[31592\]: Invalid user cadby from 188.254.0.170
Nov 15 19:53:32 server sshd\[31592\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.254.0.170 
Nov 15 19:53:34 server sshd\[31592\]: Failed password for invalid user cadby from 188.254.0.170 port 43240 ssh2
Nov 15 20:17:26 server sshd\[5479\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.254.0.170  user=apache
Nov 15 20:17:28 server sshd\[5479\]: Failed password for apache from 188.254.0.170 port 59568 ssh2
...
2019-11-16 01:33:34
212.47.244.235 attack
Nov 15 17:43:48 vpn01 sshd[32541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.47.244.235
Nov 15 17:43:50 vpn01 sshd[32541]: Failed password for invalid user tester from 212.47.244.235 port 55282 ssh2
...
2019-11-16 01:05:58
83.102.134.71 attackspam
Nov 15 14:42:49 marvibiene sshd[49729]: Invalid user admin from 83.102.134.71 port 4347
Nov 15 14:42:50 marvibiene sshd[49729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.102.134.71
Nov 15 14:42:49 marvibiene sshd[49729]: Invalid user admin from 83.102.134.71 port 4347
Nov 15 14:42:52 marvibiene sshd[49729]: Failed password for invalid user admin from 83.102.134.71 port 4347 ssh2
...
2019-11-16 01:31:43
222.186.173.238 attack
Nov 15 12:24:59 xentho sshd[15681]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.238  user=root
Nov 15 12:25:01 xentho sshd[15681]: Failed password for root from 222.186.173.238 port 56586 ssh2
Nov 15 12:25:05 xentho sshd[15681]: Failed password for root from 222.186.173.238 port 56586 ssh2
Nov 15 12:24:59 xentho sshd[15681]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.238  user=root
Nov 15 12:25:01 xentho sshd[15681]: Failed password for root from 222.186.173.238 port 56586 ssh2
Nov 15 12:25:05 xentho sshd[15681]: Failed password for root from 222.186.173.238 port 56586 ssh2
Nov 15 12:24:59 xentho sshd[15681]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.238  user=root
Nov 15 12:25:01 xentho sshd[15681]: Failed password for root from 222.186.173.238 port 56586 ssh2
Nov 15 12:25:05 xentho sshd[15681]: Failed password for r
...
2019-11-16 01:25:58
115.29.11.56 attackspam
Nov 15 17:29:26 nextcloud sshd\[6916\]: Invalid user guest from 115.29.11.56
Nov 15 17:29:26 nextcloud sshd\[6916\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.29.11.56
Nov 15 17:29:28 nextcloud sshd\[6916\]: Failed password for invalid user guest from 115.29.11.56 port 60414 ssh2
...
2019-11-16 01:26:29
185.176.27.2 attackbots
11/15/2019-18:06:46.462714 185.176.27.2 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-16 01:22:58

最近上报的IP列表

104.21.91.154 104.21.91.157 104.21.91.174 104.21.91.186
104.21.91.202 104.21.91.156 104.21.91.209 104.21.91.192
104.21.91.20 104.21.91.214 104.21.91.213 104.21.91.164
13.226.131.98 104.21.91.224 104.21.91.221 104.21.91.24
192.246.236.236 104.21.91.254 104.21.91.46 104.21.91.29