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): 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:
暂无关于此IP所属子网相关IP的讨论.
WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.228.53.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17659
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.228.53.21.			IN	A

;; AUTHORITY SECTION:
.			127	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030800 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 08 20:21:54 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 21.53.228.121.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 21.53.228.121.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
189.90.135.51 attackspambots
Automatic report - Port Scan Attack
2020-09-14 05:27:37
111.21.255.2 attackbots
Sep 13 20:44:46 relay postfix/smtpd\[10142\]: warning: unknown\[111.21.255.2\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 13 20:45:00 relay postfix/smtpd\[10147\]: warning: unknown\[111.21.255.2\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 13 20:45:14 relay postfix/smtpd\[10142\]: warning: unknown\[111.21.255.2\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 13 21:01:22 relay postfix/smtpd\[18323\]: warning: unknown\[111.21.255.2\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 13 21:01:37 relay postfix/smtpd\[18326\]: warning: unknown\[111.21.255.2\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-09-14 05:18:52
218.104.216.142 attackspambots
2020-09-13T22:56:39+0200 Failed SSH Authentication/Brute Force Attack.(Server 2)
2020-09-14 05:01:29
182.42.47.133 attackspambots
$f2bV_matches
2020-09-14 05:21:18
68.183.64.174 attackspam
68.183.64.174 - - [13/Sep/2020:19:10:34 +0200] "GET /wp-login.php HTTP/1.1" 200 8796 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.64.174 - - [13/Sep/2020:19:10:36 +0200] "POST /wp-login.php HTTP/1.1" 200 9047 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
68.183.64.174 - - [13/Sep/2020:19:10:37 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-09-14 05:23:45
106.13.188.35 attack
Sep 13 21:00:57 PorscheCustomer sshd[32705]: Failed password for root from 106.13.188.35 port 59792 ssh2
Sep 13 21:04:19 PorscheCustomer sshd[388]: Failed password for root from 106.13.188.35 port 50986 ssh2
...
2020-09-14 05:30:33
51.77.137.230 attackspambots
Sep 13 22:51:46 [host] sshd[309]: Invalid user law
Sep 13 22:51:46 [host] sshd[309]: pam_unix(sshd:au
Sep 13 22:51:48 [host] sshd[309]: Failed password
2020-09-14 05:33:42
200.52.80.34 attack
Sep  9 14:45:27 Ubuntu-1404-trusty-64-minimal sshd\[32510\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.52.80.34  user=root
Sep  9 14:45:29 Ubuntu-1404-trusty-64-minimal sshd\[32510\]: Failed password for root from 200.52.80.34 port 38106 ssh2
Sep  9 14:58:02 Ubuntu-1404-trusty-64-minimal sshd\[7801\]: Invalid user invite from 200.52.80.34
Sep  9 14:58:02 Ubuntu-1404-trusty-64-minimal sshd\[7801\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.52.80.34
Sep  9 14:58:04 Ubuntu-1404-trusty-64-minimal sshd\[7801\]: Failed password for invalid user invite from 200.52.80.34 port 48376 ssh2
2020-09-14 05:26:41
191.33.135.120 attackbots
php WP PHPmyadamin ABUSE blocked for 12h
2020-09-14 04:56:10
125.124.117.226 attack
$f2bV_matches
2020-09-14 05:27:10
120.53.123.153 attackspambots
Sep 13 20:05:31 mout sshd[7843]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.53.123.153  user=root
Sep 13 20:05:33 mout sshd[7843]: Failed password for root from 120.53.123.153 port 51214 ssh2
2020-09-14 05:05:03
106.13.167.94 attackbotsspam
SSH invalid-user multiple login try
2020-09-14 05:02:27
140.143.9.145 attack
[f2b] sshd bruteforce, retries: 1
2020-09-14 05:12:22
119.40.33.22 attack
Sep 13 20:25:36 vps647732 sshd[21531]: Failed password for root from 119.40.33.22 port 58362 ssh2
...
2020-09-14 05:14:13
66.249.75.170 attack
Sep 13 18:57:52 *hidden* kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:00:07:7d:bd:41:7f:08:00 SRC=66.249.75.170 DST=217.198.117.163 LEN=60 TOS=0x00 PREC=0x00 TTL=105 ID=27605 PROTO=TCP SPT=50535 DPT=8080 WINDOW=65535 RES=0x00 SYN URGP=0 Sep 13 18:57:53 *hidden* kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:00:07:7d:bd:41:7f:08:00 SRC=66.249.75.170 DST=217.198.117.163 LEN=60 TOS=0x00 PREC=0x00 TTL=105 ID=28028 PROTO=TCP SPT=50535 DPT=8080 WINDOW=65535 RES=0x00 SYN URGP=0 Sep 13 18:57:55 *hidden* kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:00:07:7d:bd:41:7f:08:00 SRC=66.249.75.170 DST=217.198.117.163 LEN=60 TOS=0x00 PREC=0x00 TTL=105 ID=28878 PROTO=TCP SPT=50535 DPT=8080 WINDOW=65535 RES=0x00 SYN URGP=0 Sep 13 18:57:59 *hidden* kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:00:07:7d:bd:41:7f:08:00 SRC=66.249.75.170 DST=217.198.117.163 LEN=60 TOS=0x00 PREC=0x00 TTL=105 ID=29903 PROTO=TCP SPT=50535 DPT=8080 WINDOW=65535 RES=0x00 SYN URGP=0 Sep 
...
2020-09-14 05:30:52

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