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 States

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 <<>> 104.21.52.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38069
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.52.18.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:35:42 CST 2022
;; MSG SIZE  rcvd: 105
HOST信息:
Host 18.52.21.104.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 18.52.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
69.94.131.7 attackspambots
Email Spam
2020-05-09 12:19:49
106.13.118.102 attackbots
May  9 02:52:34  sshd\[24187\]: Invalid user server from 106.13.118.102May  9 02:52:36  sshd\[24187\]: Failed password for invalid user server from 106.13.118.102 port 39730 ssh2
...
2020-05-09 12:05:02
185.50.149.32 attackbotsspam
May  9 04:33:47 mail.srvfarm.net postfix/smtpd[1957713]: warning: unknown[185.50.149.32]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  9 04:33:48 mail.srvfarm.net postfix/smtpd[1957713]: lost connection after AUTH from unknown[185.50.149.32]
May  9 04:33:56 mail.srvfarm.net postfix/smtpd[1962497]: lost connection after AUTH from unknown[185.50.149.32]
May  9 04:33:58 mail.srvfarm.net postfix/smtpd[1958898]: warning: unknown[185.50.149.32]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  9 04:33:59 mail.srvfarm.net postfix/smtpd[1958898]: lost connection after AUTH from unknown[185.50.149.32]
2020-05-09 12:14:50
217.112.142.90 attackbots
May  4 20:39:33 web01.agentur-b-2.de postfix/smtpd[749079]: NOQUEUE: reject: RCPT from unknown[217.112.142.90]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
May  4 20:40:11 web01.agentur-b-2.de postfix/smtpd[748866]: NOQUEUE: reject: RCPT from unknown[217.112.142.90]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
May  4 20:40:17 web01.agentur-b-2.de postfix/smtpd[749426]: NOQUEUE: reject: RCPT from unknown[217.112.142.90]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
May  4 20:40:18 web01.agentur-b-2.de postfix/smtpd[749096]: NOQUEUE: reject: RCPT from unknown[217.
2020-05-09 12:11:43
207.246.111.60 attackbots
Attempted connection to port 3389.
2020-05-09 12:01:17
188.166.16.118 attackbots
May  9 04:39:55 h2779839 sshd[713]: Invalid user toor from 188.166.16.118 port 35054
May  9 04:39:55 h2779839 sshd[713]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.16.118
May  9 04:39:55 h2779839 sshd[713]: Invalid user toor from 188.166.16.118 port 35054
May  9 04:39:58 h2779839 sshd[713]: Failed password for invalid user toor from 188.166.16.118 port 35054 ssh2
May  9 04:43:09 h2779839 sshd[742]: Invalid user frappe from 188.166.16.118 port 43310
May  9 04:43:09 h2779839 sshd[742]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.16.118
May  9 04:43:09 h2779839 sshd[742]: Invalid user frappe from 188.166.16.118 port 43310
May  9 04:43:11 h2779839 sshd[742]: Failed password for invalid user frappe from 188.166.16.118 port 43310 ssh2
May  9 04:46:20 h2779839 sshd[784]: Invalid user alex from 188.166.16.118 port 51558
...
2020-05-09 12:02:22
213.217.0.132 attackbotsspam
May  9 02:16:13 debian-2gb-nbg1-2 kernel: \[11242251.839418\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=213.217.0.132 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=54982 PROTO=TCP SPT=56649 DPT=55842 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-09 09:01:42
115.84.91.104 attack
Dovecot Invalid User Login Attempt.
2020-05-09 08:46:21
118.45.130.170 attackspambots
May  9 01:55:13 sso sshd[4029]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.45.130.170
May  9 01:55:15 sso sshd[4029]: Failed password for invalid user opt from 118.45.130.170 port 53619 ssh2
...
2020-05-09 12:03:06
85.90.200.45 attack
1588971474 - 05/08/2020 22:57:54 Host: 85.90.200.45/85.90.200.45 Port: 445 TCP Blocked
2020-05-09 08:53:46
190.98.233.66 attackbots
May  9 03:19:07 mail.srvfarm.net postfix/smtpd[1957788]: warning: unknown[190.98.233.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  9 03:19:07 mail.srvfarm.net postfix/smtpd[1957788]: lost connection after AUTH from unknown[190.98.233.66]
May  9 03:23:17 mail.srvfarm.net postfix/smtpd[1958504]: warning: unknown[190.98.233.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  9 03:23:17 mail.srvfarm.net postfix/smtpd[1958504]: lost connection after AUTH from unknown[190.98.233.66]
May  9 03:28:01 mail.srvfarm.net postfix/smtpd[1958897]: warning: unknown[190.98.233.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-05-09 12:12:40
45.161.208.10 attackspambots
1588970748 - 05/08/2020 22:45:48 Host: 45.161.208.10/45.161.208.10 Port: 445 TCP Blocked
2020-05-09 08:54:06
42.113.3.118 attack
20/5/5@03:18:21: FAIL: Alarm-Network address from=42.113.3.118
...
2020-05-09 12:07:47
222.186.180.147 attackbotsspam
May  8 22:59:35 NPSTNNYC01T sshd[12610]: Failed password for root from 222.186.180.147 port 39196 ssh2
May  8 22:59:39 NPSTNNYC01T sshd[12610]: Failed password for root from 222.186.180.147 port 39196 ssh2
May  8 22:59:42 NPSTNNYC01T sshd[12610]: Failed password for root from 222.186.180.147 port 39196 ssh2
May  8 22:59:46 NPSTNNYC01T sshd[12610]: Failed password for root from 222.186.180.147 port 39196 ssh2
...
2020-05-09 12:10:41
185.50.149.9 attackspambots
May  9 04:50:05 web01.agentur-b-2.de postfix/smtpd[76098]: warning: unknown[185.50.149.9]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  9 04:50:05 web01.agentur-b-2.de postfix/smtpd[76098]: lost connection after AUTH from unknown[185.50.149.9]
May  9 04:50:11 web01.agentur-b-2.de postfix/smtpd[71181]: lost connection after AUTH from unknown[185.50.149.9]
May  9 04:50:17 web01.agentur-b-2.de postfix/smtpd[76098]: lost connection after AUTH from unknown[185.50.149.9]
May  9 04:50:23 web01.agentur-b-2.de postfix/smtpd[71181]: warning: unknown[185.50.149.9]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-05-09 12:15:55

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