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 <<>> 136.240.68.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63935
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;136.240.68.21.			IN	A

;; AUTHORITY SECTION:
.			375	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011002 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 11 10:34:54 CST 2022
;; MSG SIZE  rcvd: 106
HOST信息:
Host 21.68.240.136.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 21.68.240.136.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
119.96.159.71 attack
SSH brute-force attempt
2020-04-20 01:18:45
201.105.105.146 attackspam
Unauthorized connection attempt from IP address 201.105.105.146 on Port 445(SMB)
2020-04-20 01:55:55
180.76.120.135 attackspambots
SSH Login Bruteforce
2020-04-20 01:23:18
217.125.151.139 attackspam
Unauthorized connection attempt from IP address 217.125.151.139 on Port 445(SMB)
2020-04-20 01:33:26
182.149.130.4 attackspam
Unauthorized connection attempt from IP address 182.149.130.4 on Port 445(SMB)
2020-04-20 01:16:39
162.243.133.201 attackbotsspam
firewall-block, port(s): 5351/udp
2020-04-20 01:52:24
51.77.149.232 attack
Apr 19 18:56:33 vpn01 sshd[1962]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.149.232
Apr 19 18:56:35 vpn01 sshd[1962]: Failed password for invalid user bh from 51.77.149.232 port 52178 ssh2
...
2020-04-20 01:17:25
156.214.94.146 attackspam
Unauthorised access (Apr 19) SRC=156.214.94.146 LEN=44 TTL=242 ID=60218 TCP DPT=1433 WINDOW=1024 SYN
2020-04-20 01:57:09
85.209.83.242 attackspambots
Unauthorized connection attempt from IP address 85.209.83.242 on Port 445(SMB)
2020-04-20 01:22:29
46.101.253.249 attackspambots
Apr 13 16:29:06 lock-38 sshd[951532]: Failed password for root from 46.101.253.249 port 44969 ssh2
Apr 13 16:33:18 lock-38 sshd[951656]: Failed password for root from 46.101.253.249 port 48873 ssh2
Apr 13 16:37:08 lock-38 sshd[951767]: Invalid user nsroot from 46.101.253.249 port 52779
Apr 13 16:37:08 lock-38 sshd[951767]: Invalid user nsroot from 46.101.253.249 port 52779
Apr 13 16:37:08 lock-38 sshd[951767]: Failed password for invalid user nsroot from 46.101.253.249 port 52779 ssh2
...
2020-04-20 01:26:13
62.213.14.166 attackspam
port scan and connect, tcp 443 (https)
2020-04-20 01:45:47
159.89.83.151 attackbots
SSH Brute-Force Attack
2020-04-20 01:19:19
45.143.223.204 attackspam
Apr 19 15:45:56 web01.agentur-b-2.de postfix/smtpd[174545]: warning: unknown[45.143.223.204]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 19 15:45:56 web01.agentur-b-2.de postfix/smtpd[174545]: lost connection after AUTH from unknown[45.143.223.204]
Apr 19 15:46:02 web01.agentur-b-2.de postfix/smtpd[175006]: warning: unknown[45.143.223.204]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 19 15:46:02 web01.agentur-b-2.de postfix/smtpd[175006]: lost connection after AUTH from unknown[45.143.223.204]
Apr 19 15:46:12 web01.agentur-b-2.de postfix/smtpd[174545]: warning: unknown[45.143.223.204]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-04-20 01:51:21
200.53.21.199 attackspambots
firewall-block, port(s): 23/tcp
2020-04-20 01:37:40
93.124.80.20 attackbotsspam
Unauthorised access (Apr 19) SRC=93.124.80.20 LEN=40 TTL=244 ID=62350 DF TCP DPT=8080 WINDOW=14600 SYN
2020-04-20 01:39:35

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