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:
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 <<>> 104.21.90.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11886
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.90.221.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:13:45 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 221.90.21.104.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 221.90.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
112.73.67.137 attack
1433/tcp 445/tcp...
[2019-11-18/2020-01-10]9pkt,2pt.(tcp)
2020-01-10 19:49:47
180.167.96.133 attackbotsspam
1433/tcp 1433/tcp 1433/tcp
[2019-12-04/2020-01-10]3pkt
2020-01-10 19:21:34
36.57.89.94 attack
2020-01-09 22:43:34 dovecot_login authenticator failed for (iigtb) [36.57.89.94]:64960 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=zhangmin@lerctr.org)
2020-01-09 22:43:41 dovecot_login authenticator failed for (ivnwj) [36.57.89.94]:64960 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=zhangmin@lerctr.org)
2020-01-09 22:48:50 dovecot_login authenticator failed for (hlrff) [36.57.89.94]:64960 I=[192.147.25.65]:25: 535 Incorrect authentication data
...
2020-01-10 19:27:48
65.49.20.104 attackbotsspam
443/udp 22/tcp...
[2019-12-12/2020-01-10]7pkt,1pt.(tcp),1pt.(udp)
2020-01-10 19:40:22
71.6.233.242 attackbotsspam
Honeypot attack, port: 445, PTR: scanners.labs.rapid7.com.
2020-01-10 19:54:00
200.107.159.193 attack
445/tcp 445/tcp 445/tcp
[2019-11-12/2020-01-10]3pkt
2020-01-10 19:32:03
45.227.255.224 attackspambots
Finscan on customer assets
2020-01-10 19:20:41
106.13.122.102 attackspambots
Jan 10 05:42:02 legacy sshd[22820]: Failed password for root from 106.13.122.102 port 45924 ssh2
Jan 10 05:45:21 legacy sshd[22961]: Failed password for root from 106.13.122.102 port 43598 ssh2
...
2020-01-10 19:22:04
95.9.61.234 attackbotsspam
37215/tcp 23/tcp 23/tcp
[2019-12-22/2020-01-10]3pkt
2020-01-10 19:41:40
1.174.128.136 attack
1578631728 - 01/10/2020 05:48:48 Host: 1.174.128.136/1.174.128.136 Port: 445 TCP Blocked
2020-01-10 19:30:07
93.42.155.129 attack
Unauthorized connection attempt detected from IP address 93.42.155.129 to port 445
2020-01-10 19:42:17
36.153.0.229 attackspam
SSH/22 MH Probe, BF, Hack -
2020-01-10 19:26:44
170.106.81.221 attackbotsspam
1248/tcp 31/tcp 111/udp...
[2019-12-08/2020-01-10]6pkt,5pt.(tcp),1pt.(udp)
2020-01-10 19:59:16
116.52.9.220 attack
Unauthorized connection attempt detected from IP address 116.52.9.220 to port 22 [T]
2020-01-10 19:26:28
222.186.175.182 attackspambots
2020-01-10T11:16:47.027934+00:00 suse sshd[2674]: User root from 222.186.175.182 not allowed because not listed in AllowUsers
2020-01-10T11:16:49.804927+00:00 suse sshd[2674]: error: PAM: Authentication failure for illegal user root from 222.186.175.182
2020-01-10T11:16:47.027934+00:00 suse sshd[2674]: User root from 222.186.175.182 not allowed because not listed in AllowUsers
2020-01-10T11:16:49.804927+00:00 suse sshd[2674]: error: PAM: Authentication failure for illegal user root from 222.186.175.182
2020-01-10T11:16:47.027934+00:00 suse sshd[2674]: User root from 222.186.175.182 not allowed because not listed in AllowUsers
2020-01-10T11:16:49.804927+00:00 suse sshd[2674]: error: PAM: Authentication failure for illegal user root from 222.186.175.182
2020-01-10T11:16:49.807173+00:00 suse sshd[2674]: Failed keyboard-interactive/pam for invalid user root from 222.186.175.182 port 58616 ssh2
...
2020-01-10 19:28:22

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