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): Dongguan

省份(region): Guangdong

国家(country): China

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 <<>> 121.13.21.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23585
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.13.21.45.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025111100 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Nov 11 16:05:54 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 45.21.13.121.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 45.21.13.121.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
49.88.112.71 attack
2019-09-16T00:32:53.890378abusebot-6.cloudsearch.cf sshd\[10035\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.71  user=root
2019-09-16 09:04:00
200.98.201.40 attackbots
firewall-block, port(s): 445/tcp
2019-09-16 08:51:26
138.68.86.55 attackspambots
2019-09-16 01:37:30,935 fail2ban.actions: WARNING [ssh] Ban 138.68.86.55
2019-09-16 09:24:48
159.65.13.203 attackspam
Sep 15 13:53:02 hpm sshd\[24354\]: Invalid user sugs from 159.65.13.203
Sep 15 13:53:02 hpm sshd\[24354\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.13.203
Sep 15 13:53:03 hpm sshd\[24354\]: Failed password for invalid user sugs from 159.65.13.203 port 59866 ssh2
Sep 15 13:57:45 hpm sshd\[24715\]: Invalid user we from 159.65.13.203
Sep 15 13:57:45 hpm sshd\[24715\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.13.203
2019-09-16 08:39:00
211.220.27.191 attackspam
Sep 16 03:11:54 meumeu sshd[9900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.220.27.191 
Sep 16 03:11:56 meumeu sshd[9900]: Failed password for invalid user vcsa from 211.220.27.191 port 57148 ssh2
Sep 16 03:16:09 meumeu sshd[10576]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.220.27.191 
...
2019-09-16 09:22:30
80.211.61.236 attackbotsspam
Sep 16 02:36:11 root sshd[12783]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.61.236 
Sep 16 02:36:14 root sshd[12783]: Failed password for invalid user djhome from 80.211.61.236 port 53906 ssh2
Sep 16 02:40:29 root sshd[12927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.61.236 
...
2019-09-16 09:20:35
218.92.0.175 attackspam
Sep 15 14:01:42 auw2 sshd\[24660\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.175  user=root
Sep 15 14:01:44 auw2 sshd\[24660\]: Failed password for root from 218.92.0.175 port 4264 ssh2
Sep 15 14:02:00 auw2 sshd\[24689\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.175  user=root
Sep 15 14:02:02 auw2 sshd\[24689\]: Failed password for root from 218.92.0.175 port 35770 ssh2
Sep 15 14:02:18 auw2 sshd\[24717\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.175  user=root
2019-09-16 08:42:43
54.37.232.108 attackspam
Sep 16 03:49:12 taivassalofi sshd[71870]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.232.108
Sep 16 03:49:14 taivassalofi sshd[71870]: Failed password for invalid user ts3 from 54.37.232.108 port 36384 ssh2
...
2019-09-16 09:02:50
51.38.186.200 attackspam
Sep 16 02:21:38 nextcloud sshd\[30871\]: Invalid user du from 51.38.186.200
Sep 16 02:21:38 nextcloud sshd\[30871\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.186.200
Sep 16 02:21:39 nextcloud sshd\[30871\]: Failed password for invalid user du from 51.38.186.200 port 58516 ssh2
...
2019-09-16 08:58:09
92.118.37.97 attack
3389BruteforceFW21
2019-09-16 08:46:03
220.129.232.157 attack
Telnet Server BruteForce Attack
2019-09-16 09:15:04
150.161.8.120 attack
Sep 16 02:47:39 plex sshd[7711]: Invalid user da from 150.161.8.120 port 54874
2019-09-16 08:52:57
221.194.137.28 attackspambots
Sep 15 20:32:32 ny01 sshd[12516]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.194.137.28
Sep 15 20:32:34 ny01 sshd[12516]: Failed password for invalid user px from 221.194.137.28 port 53758 ssh2
Sep 15 20:36:24 ny01 sshd[13188]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.194.137.28
2019-09-16 08:50:30
54.191.124.86 attack
Automated report - ssh fail2ban:
Sep 16 02:23:30 authentication failure 
Sep 16 02:23:32 wrong password, user=zhouh, port=36119, ssh2
Sep 16 02:28:02 authentication failure
2019-09-16 09:24:18
92.118.37.74 attackspam
Sep 16 02:48:07 mc1 kernel: \[1145438.118210\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.74 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=39440 PROTO=TCP SPT=46525 DPT=26403 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep 16 02:55:49 mc1 kernel: \[1145899.509530\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.74 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=34205 PROTO=TCP SPT=46525 DPT=24265 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep 16 02:56:12 mc1 kernel: \[1145922.535013\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.74 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=9897 PROTO=TCP SPT=46525 DPT=63741 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-09-16 09:07:13

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