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 <<>> 104.21.91.231
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38715
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.91.231.			IN	A

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

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:15:00 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 231.91.21.104.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 231.91.21.104.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
140.143.130.52 attackbots
Oct 22 05:51:42 MK-Soft-VM7 sshd[17825]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.130.52 
Oct 22 05:51:44 MK-Soft-VM7 sshd[17825]: Failed password for invalid user alyssa from 140.143.130.52 port 50376 ssh2
...
2019-10-22 17:05:19
92.119.160.107 attack
Oct 22 10:29:10 mc1 kernel: \[3019301.299350\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.119.160.107 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=33916 PROTO=TCP SPT=56890 DPT=23595 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 22 10:31:22 mc1 kernel: \[3019433.730171\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.119.160.107 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=26558 PROTO=TCP SPT=56890 DPT=23767 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 22 10:32:26 mc1 kernel: \[3019497.541742\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.119.160.107 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=4269 PROTO=TCP SPT=56890 DPT=24419 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-10-22 16:48:19
218.27.204.33 attackspambots
Oct 22 11:40:48 server sshd\[28210\]: User root from 218.27.204.33 not allowed because listed in DenyUsers
Oct 22 11:40:48 server sshd\[28210\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.27.204.33  user=root
Oct 22 11:40:49 server sshd\[28210\]: Failed password for invalid user root from 218.27.204.33 port 49628 ssh2
Oct 22 11:45:41 server sshd\[9352\]: Invalid user stacy from 218.27.204.33 port 40976
Oct 22 11:45:41 server sshd\[9352\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.27.204.33
2019-10-22 16:55:53
167.71.82.184 attackspam
Oct 22 07:55:38 MainVPS sshd[2240]: Invalid user alfred from 167.71.82.184 port 35746
Oct 22 07:55:38 MainVPS sshd[2240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.82.184
Oct 22 07:55:38 MainVPS sshd[2240]: Invalid user alfred from 167.71.82.184 port 35746
Oct 22 07:55:40 MainVPS sshd[2240]: Failed password for invalid user alfred from 167.71.82.184 port 35746 ssh2
Oct 22 07:59:41 MainVPS sshd[2532]: Invalid user abello from 167.71.82.184 port 46406
...
2019-10-22 16:47:38
180.101.125.226 attack
Oct 22 08:06:23 *** sshd[17081]: Invalid user qx from 180.101.125.226
2019-10-22 17:02:15
207.246.84.11 attackspambots
GPL RPC xdmcp info query - port: 177 proto: UDP cat: Attempted Information Leak
2019-10-22 16:40:10
121.241.210.227 attackspambots
2019-10-22T08:19:47.067651abusebot-3.cloudsearch.cf sshd\[26889\]: Invalid user zimbra from 121.241.210.227 port 2770
2019-10-22 16:42:54
81.131.94.50 attackbots
UTC: 2019-10-21 port: 23/tcp
2019-10-22 16:56:38
35.222.57.231 attack
2019-10-22T08:44:59.979021abusebot-3.cloudsearch.cf sshd\[26995\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=231.57.222.35.bc.googleusercontent.com  user=root
2019-10-22 16:47:21
80.211.87.63 attack
Probing for vulnerable services
2019-10-22 16:58:57
207.243.62.162 attackbotsspam
SSH Brute-Forcing (ownc)
2019-10-22 17:05:41
125.64.94.212 attackspam
UTC: 2019-10-21 pkts: 3(2, 1)
ports(tcp): 102, 888
port (udp): 69
2019-10-22 17:01:51
219.135.139.244 attackspam
2019-10-21 22:51:20 dovecot_login authenticator failed for (sienawx.org) [219.135.139.244]:23459 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=nologin@lerctr.org)
2019-10-21 22:51:55 dovecot_login authenticator failed for (sienawx.org) [219.135.139.244]:16062 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=android@lerctr.org)
2019-10-21 22:52:12 dovecot_login authenticator failed for (sienawx.org) [219.135.139.244]:62968 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=android@lerctr.org)
...
2019-10-22 16:44:47
221.226.9.85 attackbotsspam
Port scan detected on ports: 7001[TCP], 7001[TCP], 8080[TCP]
2019-10-22 16:58:18
114.39.54.137 attack
UTC: 2019-10-21 port: 23/tcp
2019-10-22 17:04:36

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