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:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 27.21.34.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54118
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;27.21.34.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 19 21:37:44 CST 2025
;; MSG SIZE  rcvd: 104
HOST信息:
Host 21.34.21.27.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 21.34.21.27.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
79.137.34.248 attackbotsspam
Nov 24 00:56:43 sd-53420 sshd\[26611\]: User root from 79.137.34.248 not allowed because none of user's groups are listed in AllowGroups
Nov 24 00:56:43 sd-53420 sshd\[26611\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.34.248  user=root
Nov 24 00:56:45 sd-53420 sshd\[26611\]: Failed password for invalid user root from 79.137.34.248 port 42435 ssh2
Nov 24 01:02:39 sd-53420 sshd\[28232\]: Invalid user server from 79.137.34.248
Nov 24 01:02:39 sd-53420 sshd\[28232\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.34.248
...
2019-11-24 08:09:16
106.13.132.100 attackbotsspam
2019-11-23T18:40:07.0991111495-001 sshd\[22680\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.132.100  user=root
2019-11-23T18:40:08.7875051495-001 sshd\[22680\]: Failed password for root from 106.13.132.100 port 48782 ssh2
2019-11-23T18:46:40.6765081495-001 sshd\[22893\]: Invalid user yousch from 106.13.132.100 port 50876
2019-11-23T18:46:40.6842061495-001 sshd\[22893\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.132.100
2019-11-23T18:46:42.9898901495-001 sshd\[22893\]: Failed password for invalid user yousch from 106.13.132.100 port 50876 ssh2
2019-11-23T18:53:03.9037011495-001 sshd\[23131\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.132.100  user=root
...
2019-11-24 08:47:55
198.108.66.124 attack
" "
2019-11-24 08:27:34
163.172.207.104 attackspam
\[2019-11-23 19:33:58\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-23T19:33:58.386-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="101972592277524",SessionID="0x7f26c4b7dbd8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/55080",ACLName="no_extension_match"
\[2019-11-23 19:37:15\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-23T19:37:15.994-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="909972592277524",SessionID="0x7f26c4b7dbd8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/61414",ACLName="no_extension_match"
\[2019-11-23 19:40:41\] SECURITY\[2765\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-11-23T19:40:41.901-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="1001972592277524",SessionID="0x7f26c4599d18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/55525",ACLName=
2019-11-24 08:43:50
68.251.54.109 attackspam
2019-11-24T01:07:03.487801scmdmz1 sshd\[21857\]: Invalid user pass from 68.251.54.109 port 36132
2019-11-24T01:07:03.490555scmdmz1 sshd\[21857\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68-251-54-109.lightspeed.rcsntx.sbcglobal.net
2019-11-24T01:07:05.377823scmdmz1 sshd\[21857\]: Failed password for invalid user pass from 68.251.54.109 port 36132 ssh2
...
2019-11-24 08:08:33
175.42.121.78 attack
badbot
2019-11-24 08:23:29
51.75.160.215 attack
Sep 28 17:14:41 vtv3 sshd[14678]: Invalid user trinity123456789 from 51.75.160.215 port 39384
Sep 28 17:14:41 vtv3 sshd[14678]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.160.215
Sep 28 17:26:33 vtv3 sshd[20732]: Invalid user 1qaz2wsx from 51.75.160.215 port 45672
Sep 28 17:26:33 vtv3 sshd[20732]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.160.215
Sep 28 17:26:34 vtv3 sshd[20732]: Failed password for invalid user 1qaz2wsx from 51.75.160.215 port 45672 ssh2
Sep 28 17:30:32 vtv3 sshd[22876]: Invalid user jbox from 51.75.160.215 port 57178
Sep 28 17:30:32 vtv3 sshd[22876]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.160.215
Sep 28 17:42:07 vtv3 sshd[28689]: Invalid user dh from 51.75.160.215 port 35240
Sep 28 17:42:07 vtv3 sshd[28689]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.160.215
Sep 28 17:42:09 vtv3 sshd[2
2019-11-24 08:24:00
212.237.53.169 attackbotsspam
Invalid user wladyslaw from 212.237.53.169 port 53028
2019-11-24 08:30:03
104.248.146.1 attack
104.248.146.1 - - \[23/Nov/2019:23:44:12 +0100\] "POST /wp-login.php HTTP/1.0" 200 4474 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
104.248.146.1 - - \[23/Nov/2019:23:44:16 +0100\] "POST /wp-login.php HTTP/1.0" 200 4287 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
104.248.146.1 - - \[23/Nov/2019:23:44:18 +0100\] "POST /xmlrpc.php HTTP/1.0" 200 736 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-11-24 08:17:35
132.148.20.24 attackspam
3389BruteforceFW23
2019-11-24 08:19:10
222.186.180.147 attackbotsspam
Nov 24 01:19:08 legacy sshd[24426]: Failed password for root from 222.186.180.147 port 5100 ssh2
Nov 24 01:19:20 legacy sshd[24426]: error: maximum authentication attempts exceeded for root from 222.186.180.147 port 5100 ssh2 [preauth]
Nov 24 01:19:26 legacy sshd[24432]: Failed password for root from 222.186.180.147 port 16756 ssh2
...
2019-11-24 08:22:01
50.227.195.3 attack
Nov 24 00:15:17 localhost sshd\[20254\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.227.195.3  user=root
Nov 24 00:15:20 localhost sshd\[20254\]: Failed password for root from 50.227.195.3 port 57230 ssh2
Nov 24 00:21:41 localhost sshd\[20469\]: Invalid user 123 from 50.227.195.3
Nov 24 00:21:41 localhost sshd\[20469\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.227.195.3
Nov 24 00:21:43 localhost sshd\[20469\]: Failed password for invalid user 123 from 50.227.195.3 port 36844 ssh2
...
2019-11-24 08:44:36
45.143.221.15 attackspam
\[2019-11-23 19:05:30\] NOTICE\[2754\] chan_sip.c: Registration from '"771" \' failed for '45.143.221.15:5513' - Wrong password
\[2019-11-23 19:05:30\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-23T19:05:30.273-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="771",SessionID="0x7f26c4b7dbd8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.221.15/5513",Challenge="1bd2ffeb",ReceivedChallenge="1bd2ffeb",ReceivedHash="2986d59ea9f3af23e66bc25e6dc59d11"
\[2019-11-23 19:05:30\] NOTICE\[2754\] chan_sip.c: Registration from '"771" \' failed for '45.143.221.15:5513' - Wrong password
\[2019-11-23 19:05:30\] SECURITY\[2765\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-23T19:05:30.396-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="771",SessionID="0x7f26c4281658",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.1
2019-11-24 08:12:11
162.158.255.4 attack
Scan for word-press application/login
2019-11-24 08:29:03
172.68.143.180 attack
Scan for word-press application/login
2019-11-24 08:27:49

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