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): United Kingdom of Great Britain and Northern Ireland (the)

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:
b
DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 20.0.21.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54487
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;20.0.21.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025010601 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 07 04:23:12 CST 2025
;; MSG SIZE  rcvd: 103
HOST信息:
Host 81.21.0.20.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 81.21.0.20.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
39.100.232.179 attack
B: f2b ssh aggressive 3x
2020-02-06 19:08:07
196.223.157.2 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-06 19:16:50
45.61.11.70 attackspambots
1580964710 - 02/06/2020 05:51:50 Host: 45.61.11.70/45.61.11.70 Port: 445 TCP Blocked
2020-02-06 19:34:32
185.53.88.29 attackbotsspam
[2020-02-06 04:36:48] NOTICE[1148][C-00006a90] chan_sip.c: Call from '' (185.53.88.29:5076) to extension '8011972595778361' rejected because extension not found in context 'public'.
[2020-02-06 04:36:48] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-02-06T04:36:48.864-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="8011972595778361",SessionID="0x7fd82c590bc8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.53.88.29/5076",ACLName="no_extension_match"
[2020-02-06 04:41:59] NOTICE[1148][C-00006a95] chan_sip.c: Call from '' (185.53.88.29:5071) to extension '5011972595778361' rejected because extension not found in context 'public'.
[2020-02-06 04:41:59] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-02-06T04:41:59.612-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="5011972595778361",SessionID="0x7fd82cfcf5b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/18
...
2020-02-06 19:08:55
120.23.47.49 attackbotsspam
Unauthorized connection attempt detected from IP address 120.23.47.49 to port 2220 [J]
2020-02-06 19:07:33
218.92.0.178 attackspam
Feb  6 12:27:59 sd-53420 sshd\[9544\]: User root from 218.92.0.178 not allowed because none of user's groups are listed in AllowGroups
Feb  6 12:27:59 sd-53420 sshd\[9544\]: Failed none for invalid user root from 218.92.0.178 port 55985 ssh2
Feb  6 12:28:00 sd-53420 sshd\[9544\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.178  user=root
Feb  6 12:28:02 sd-53420 sshd\[9544\]: Failed password for invalid user root from 218.92.0.178 port 55985 ssh2
Feb  6 12:28:19 sd-53420 sshd\[9566\]: User root from 218.92.0.178 not allowed because none of user's groups are listed in AllowGroups
...
2020-02-06 19:28:34
106.51.50.138 attack
Unauthorized connection attempt from IP address 106.51.50.138 on Port 445(SMB)
2020-02-06 19:09:51
125.164.108.89 attackspambots
Honeypot attack, port: 445, PTR: 89.subnet125-164-108.speedy.telkom.net.id.
2020-02-06 19:34:02
37.71.147.146 attackbotsspam
Feb  6 10:55:55 ms-srv sshd[26010]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.71.147.146
Feb  6 10:55:57 ms-srv sshd[26010]: Failed password for invalid user yy from 37.71.147.146 port 8029 ssh2
2020-02-06 19:05:22
27.72.101.205 attackbots
Honeypot attack, port: 445, PTR: dynamic-ip-adsl.viettel.vn.
2020-02-06 19:23:49
185.220.101.44 attackspambots
Time:     Thu Feb  6 05:07:35 2020 -0500
IP:       185.220.101.44 (DE/Germany/-)
Failures: 5 (mod_security)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-02-06 19:26:17
89.237.37.178 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-06 19:40:38
95.48.54.106 attackbotsspam
Feb  6 07:36:41 firewall sshd[10338]: Invalid user sds from 95.48.54.106
Feb  6 07:36:43 firewall sshd[10338]: Failed password for invalid user sds from 95.48.54.106 port 57824 ssh2
Feb  6 07:39:41 firewall sshd[10486]: Invalid user nin from 95.48.54.106
...
2020-02-06 19:36:23
186.65.69.41 attackbots
Honeypot attack, port: 445, PTR: 41-69-65-186.comodoro.net.
2020-02-06 19:44:46
54.36.106.204 attack
[2020-02-06 06:02:50] NOTICE[1148] chan_sip.c: Registration from '' failed for '54.36.106.204:55560' - Wrong password
[2020-02-06 06:02:50] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-02-06T06:02:50.313-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="9101",SessionID="0x7fd82c2348d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/54.36.106.204/55560",Challenge="59606ae3",ReceivedChallenge="59606ae3",ReceivedHash="300f594cc8d0e4ae54cc450c06bae59c"
[2020-02-06 06:04:45] NOTICE[1148] chan_sip.c: Registration from '' failed for '54.36.106.204:53094' - Wrong password
[2020-02-06 06:04:45] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-02-06T06:04:45.303-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="9201",SessionID="0x7fd82c2348d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/54.36.106.204
...
2020-02-06 19:07:12

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