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 <<>> 104.21.9.91
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24482
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.9.91.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:13:10 CST 2022
;; MSG SIZE  rcvd: 104
HOST信息:
Host 91.9.21.104.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 91.9.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
216.218.206.117 attack
 TCP (SYN) 216.218.206.117:46023 -> port 4899, len 44
2020-09-13 06:53:20
82.64.201.47 attack
detected by Fail2Ban
2020-09-13 06:54:09
95.85.34.53 attackspam
Sep 12 23:25:53 minden010 sshd[11533]: Failed password for root from 95.85.34.53 port 54564 ssh2
Sep 12 23:30:35 minden010 sshd[13188]: Failed password for root from 95.85.34.53 port 38438 ssh2
...
2020-09-13 06:28:32
122.255.5.42 attack
SSH Invalid Login
2020-09-13 06:42:32
176.142.135.247 attackbotsspam
Dovecot Invalid User Login Attempt.
2020-09-13 06:36:58
112.85.42.181 attackbots
Sep 13 00:30:13 eventyay sshd[12799]: Failed password for root from 112.85.42.181 port 38245 ssh2
Sep 13 00:30:26 eventyay sshd[12799]: error: maximum authentication attempts exceeded for root from 112.85.42.181 port 38245 ssh2 [preauth]
Sep 13 00:30:41 eventyay sshd[12825]: Failed password for root from 112.85.42.181 port 19744 ssh2
...
2020-09-13 06:41:49
104.224.190.146 attackbots
Sep 12 18:43:31 web-main sshd[2072514]: Invalid user ftp from 104.224.190.146 port 44214
Sep 12 18:43:34 web-main sshd[2072514]: Failed password for invalid user ftp from 104.224.190.146 port 44214 ssh2
Sep 12 18:56:35 web-main sshd[2074171]: Invalid user vittorio from 104.224.190.146 port 40586
2020-09-13 06:39:55
94.2.61.17 attackbots
20 attempts against mh-ssh on pluto
2020-09-13 06:46:18
94.102.49.109 attackspambots
Sep 12 23:04:38 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=94.102.49.109 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=4698 PROTO=TCP SPT=45855 DPT=2865 WINDOW=1024 RES=0x00 SYN URGP=0 Sep 12 23:38:08 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=94.102.49.109 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=58396 PROTO=TCP SPT=45855 DPT=2883 WINDOW=1024 RES=0x00 SYN URGP=0 Sep 13 00:05:43 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=94.102.49.109 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=47512 PROTO=TCP SPT=45855 DPT=2825 WINDOW=1024 RES=0x00 SYN URGP=0 Sep 13 00:15:33 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=94.102.49.109 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=38682 PROTO=TCP SPT=45855 DPT=2889 WINDOW=1024 RES=0x00 SYN URGP=0 Sep 13 00:15:41 *hidd
...
2020-09-13 06:21:02
86.98.34.165 attackspambots
Failed SMTP Bruteforce attempt
2020-09-13 06:51:30
60.251.183.90 attackspambots
Sep 12 23:15:49 mout sshd[15460]: Invalid user finance from 60.251.183.90 port 38169
2020-09-13 06:29:32
125.99.46.50 attackbots
Sep 12 14:58:20 propaganda sshd[27329]: Connection from 125.99.46.50 port 33176 on 10.0.0.161 port 22 rdomain ""
Sep 12 14:58:20 propaganda sshd[27329]: Connection closed by 125.99.46.50 port 33176 [preauth]
2020-09-13 06:13:35
45.145.66.67 attackbots
Fail2Ban Ban Triggered
2020-09-13 06:23:54
222.186.42.7 attackspambots
Sep 13 00:25:44 freya sshd[12366]: Disconnected from authenticating user root 222.186.42.7 port 37212 [preauth]
...
2020-09-13 06:32:58
112.85.42.200 attackbots
Sep 12 18:31:00 NPSTNNYC01T sshd[14910]: Failed password for root from 112.85.42.200 port 29116 ssh2
Sep 12 18:31:03 NPSTNNYC01T sshd[14910]: Failed password for root from 112.85.42.200 port 29116 ssh2
Sep 12 18:31:07 NPSTNNYC01T sshd[14910]: Failed password for root from 112.85.42.200 port 29116 ssh2
Sep 12 18:31:10 NPSTNNYC01T sshd[14910]: Failed password for root from 112.85.42.200 port 29116 ssh2
...
2020-09-13 06:43:13

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