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): Qatar

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 <<>> 20.21.48.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49158
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;20.21.48.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022000 1800 900 604800 86400

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 23:09:17 CST 2025
;; MSG SIZE  rcvd: 104
HOST信息:
Host 21.48.21.20.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 21.48.21.20.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
106.12.96.226 attackbots
Jul 31 11:25:35 MainVPS sshd[9655]: Invalid user postgres from 106.12.96.226 port 40748
Jul 31 11:25:35 MainVPS sshd[9655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.96.226
Jul 31 11:25:35 MainVPS sshd[9655]: Invalid user postgres from 106.12.96.226 port 40748
Jul 31 11:25:36 MainVPS sshd[9655]: Failed password for invalid user postgres from 106.12.96.226 port 40748 ssh2
Jul 31 11:29:31 MainVPS sshd[9967]: Invalid user user1 from 106.12.96.226 port 49276
...
2019-08-01 00:24:11
119.29.11.242 attackspam
Invalid user maxim from 119.29.11.242 port 49896
2019-08-01 00:37:18
200.59.11.138 attackspam
Unauthorised access (Jul 31) SRC=200.59.11.138 LEN=40 TTL=54 ID=29828 TCP DPT=8080 WINDOW=46048 SYN
2019-07-31 23:43:51
139.199.248.156 attack
Apr 16 17:43:01 ubuntu sshd[8538]: Failed password for invalid user adeniyi from 139.199.248.156 port 43161 ssh2
Apr 16 17:45:14 ubuntu sshd[8872]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.248.156
Apr 16 17:45:16 ubuntu sshd[8872]: Failed password for invalid user hosts from 139.199.248.156 port 54076 ssh2
Apr 16 17:47:29 ubuntu sshd[8910]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.248.156
2019-08-01 00:18:47
185.176.27.54 attack
31.07.2019 10:10:43 Connection to port 24087 blocked by firewall
2019-07-31 23:46:32
104.248.115.152 attackspambots
May 10 13:04:52 ubuntu sshd[21414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.115.152
May 10 13:04:54 ubuntu sshd[21414]: Failed password for invalid user informix from 104.248.115.152 port 60584 ssh2
May 10 13:08:06 ubuntu sshd[21484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.115.152
May 10 13:08:08 ubuntu sshd[21484]: Failed password for invalid user ce from 104.248.115.152 port 34490 ssh2
2019-07-31 23:19:59
31.202.247.5 attackbots
Jul 31 12:07:40 debian sshd\[15890\]: Invalid user misp from 31.202.247.5 port 54150
Jul 31 12:07:40 debian sshd\[15890\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.202.247.5
Jul 31 12:07:42 debian sshd\[15890\]: Failed password for invalid user misp from 31.202.247.5 port 54150 ssh2
...
2019-08-01 00:20:24
183.87.77.197 attack
Unauthorized connection attempt from IP address 183.87.77.197 on Port 445(SMB)
2019-07-31 23:51:32
89.248.174.201 attack
31.07.2019 13:41:43 Connection to port 10210 blocked by firewall
2019-08-01 00:27:36
94.176.76.188 attack
(Jul 31)  LEN=40 TTL=244 ID=14199 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 31)  LEN=40 TTL=244 ID=31280 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 31)  LEN=40 TTL=244 ID=16140 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 31)  LEN=40 TTL=244 ID=62292 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 31)  LEN=40 TTL=244 ID=28445 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 31)  LEN=40 TTL=244 ID=9954 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 31)  LEN=40 TTL=244 ID=4010 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 31)  LEN=40 TTL=244 ID=31673 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 30)  LEN=40 TTL=244 ID=50532 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 30)  LEN=40 TTL=244 ID=54081 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 30)  LEN=40 TTL=244 ID=41513 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 30)  LEN=40 TTL=244 ID=58374 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 30)  LEN=40 TTL=244 ID=56164 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 30)  LEN=40 TTL=244 ID=2238 DF TCP DPT=23 WINDOW=14600 SYN 
 (Jul 30)  LEN=40 TTL=244 ID=55059 DF TCP DPT=23 WINDOW=14600 SYN...
2019-08-01 00:17:28
23.94.161.171 attackspambots
Unauthorized connection attempt from IP address 23.94.161.171 on Port 445(SMB)
2019-08-01 00:20:59
104.237.255.204 attack
Jul 31 13:13:13 Ubuntu-1404-trusty-64-minimal sshd\[25799\]: Invalid user bank from 104.237.255.204
Jul 31 13:13:13 Ubuntu-1404-trusty-64-minimal sshd\[25799\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.237.255.204
Jul 31 13:13:15 Ubuntu-1404-trusty-64-minimal sshd\[25799\]: Failed password for invalid user bank from 104.237.255.204 port 32794 ssh2
Jul 31 13:20:24 Ubuntu-1404-trusty-64-minimal sshd\[30487\]: Invalid user ellen from 104.237.255.204
Jul 31 13:20:24 Ubuntu-1404-trusty-64-minimal sshd\[30487\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.237.255.204
2019-08-01 00:16:46
27.72.123.235 attack
Unauthorized connection attempt from IP address 27.72.123.235 on Port 445(SMB)
2019-07-31 23:42:49
180.182.47.132 attack
ssh failed login
2019-07-31 23:56:09
190.167.218.29 attack
Jul 29 11:41:49 web1 sshd[4014]: Address 190.167.218.29 maps to 29.218.167.190.d.dyn.codetel.net.do, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jul 29 11:41:49 web1 sshd[4014]: Invalid user pi from 190.167.218.29
Jul 29 11:41:49 web1 sshd[4014]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.167.218.29 
Jul 29 11:41:49 web1 sshd[4016]: Address 190.167.218.29 maps to 29.218.167.190.d.dyn.codetel.net.do, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jul 29 11:41:49 web1 sshd[4016]: Invalid user pi from 190.167.218.29
Jul 29 11:41:49 web1 sshd[4016]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.167.218.29 
Jul 29 11:41:50 web1 sshd[4014]: Failed password for invalid user pi from 190.167.218.29 port 12992 ssh2
Jul 29 11:41:51 web1 sshd[4014]: Connection closed by 190.167.218.29 [preauth]
Jul 29 11:41:51 web1 sshd[4016]: Failed pass........
-------------------------------
2019-07-31 23:50:01

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