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): Canada

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 <<>> 74.210.21.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13367
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;74.210.21.50.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021902 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 12:27:01 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 50.21.210.74.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 50.21.210.74.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
185.153.198.211 attackbots
Dec 21 10:15:51 mc1 kernel: \[1078562.399713\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=185.153.198.211 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=14976 PROTO=TCP SPT=45423 DPT=33389 WINDOW=1024 RES=0x00 SYN URGP=0 
Dec 21 10:16:19 mc1 kernel: \[1078590.485714\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=185.153.198.211 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=57890 PROTO=TCP SPT=45423 DPT=33399 WINDOW=1024 RES=0x00 SYN URGP=0 
Dec 21 10:18:39 mc1 kernel: \[1078730.690662\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=185.153.198.211 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=19805 PROTO=TCP SPT=45423 DPT=33893 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-12-21 20:06:28
114.237.109.164 attack
Dec 21 07:24:30 grey postfix/smtpd\[17040\]: NOQUEUE: reject: RCPT from unknown\[114.237.109.164\]: 554 5.7.1 Service unavailable\; Client host \[114.237.109.164\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[114.237.109.164\]\; from=\ to=\ proto=ESMTP helo=\
...
2019-12-21 20:09:58
45.136.108.157 attack
firewall-block, port(s): 3005/tcp, 3030/tcp, 3083/tcp, 3318/tcp, 3972/tcp, 4094/tcp, 4186/tcp, 4200/tcp
2019-12-21 20:04:40
117.158.15.171 attack
Dec 21 00:45:20 web9 sshd\[23374\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.158.15.171  user=root
Dec 21 00:45:22 web9 sshd\[23374\]: Failed password for root from 117.158.15.171 port 2197 ssh2
Dec 21 00:51:32 web9 sshd\[24205\]: Invalid user ftp from 117.158.15.171
Dec 21 00:51:32 web9 sshd\[24205\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.158.15.171
Dec 21 00:51:33 web9 sshd\[24205\]: Failed password for invalid user ftp from 117.158.15.171 port 2198 ssh2
2019-12-21 19:45:20
222.252.27.123 attackbotsspam
Attempt to attack host OS, exploiting network vulnerabilities, on 21-12-2019 07:35:10.
2019-12-21 20:02:54
186.4.123.139 attackbotsspam
Dec 21 11:45:03 zeus sshd[1070]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.4.123.139 
Dec 21 11:45:06 zeus sshd[1070]: Failed password for invalid user thuy from 186.4.123.139 port 48418 ssh2
Dec 21 11:51:49 zeus sshd[1231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.4.123.139 
Dec 21 11:51:51 zeus sshd[1231]: Failed password for invalid user 111222 from 186.4.123.139 port 50872 ssh2
2019-12-21 20:07:51
14.128.34.34 attackspam
Unauthorized connection attempt detected from IP address 14.128.34.34 to port 445
2019-12-21 20:02:32
45.95.35.192 attackspam
Dec 21 06:38:27 h2421860 postfix/postscreen[17630]: CONNECT from [45.95.35.192]:47088 to [85.214.119.52]:25
Dec 21 06:38:27 h2421860 postfix/dnsblog[17631]: addr 45.95.35.192 listed by domain b.barracudacentral.org as 127.0.0.2
Dec 21 06:38:27 h2421860 postfix/dnsblog[17636]: addr 45.95.35.192 listed by domain zen.spamhaus.org as 127.0.0.3
Dec 21 06:38:27 h2421860 postfix/dnsblog[17633]: addr 45.95.35.192 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Dec 21 06:38:27 h2421860 postfix/dnsblog[17637]: addr 45.95.35.192 listed by domain Unknown.trblspam.com as 185.53.179.7
Dec 21 06:38:27 h2421860 postfix/postscreen[17630]: CONNECT from [45.95.35.192]:52790 to [85.214.119.52]:25
Dec 21 06:38:33 h2421860 postfix/postscreen[17630]: DNSBL rank 7 for [45.95.35.192]:47088
Dec 21 06:38:33 h2421860 postfix/postscreen[17630]: DNSBL rank 7 for [45.95.35.192]:52790
Dec x@x
Dec x@x
Dec 21 06:38:33 h2421860 postfix/postscreen[17630]: DISCONNECT [45.95.35.192]:47088
Dec 21 06:38:33 ........
-------------------------------
2019-12-21 19:50:29
178.33.45.156 attackspambots
$f2bV_matches
2019-12-21 19:55:06
139.59.14.239 attackspam
Dec 21 00:59:00 wbs sshd\[6366\]: Invalid user gl from 139.59.14.239
Dec 21 00:59:00 wbs sshd\[6366\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.14.239
Dec 21 00:59:02 wbs sshd\[6366\]: Failed password for invalid user gl from 139.59.14.239 port 33574 ssh2
Dec 21 01:05:59 wbs sshd\[7114\]: Invalid user sasko from 139.59.14.239
Dec 21 01:05:59 wbs sshd\[7114\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.14.239
2019-12-21 19:36:09
177.128.104.207 attack
$f2bV_matches
2019-12-21 19:49:04
189.141.64.183 attackspambots
/editBlackAndWhiteList
2019-12-21 20:08:42
103.86.200.5 attackbotsspam
Unauthorized connection attempt detected from IP address 103.86.200.5 to port 23
2019-12-21 20:18:21
45.128.157.182 attackspambots
Dec 21 06:41:50 firewall sshd[15755]: Failed password for invalid user django from 45.128.157.182 port 50436 ssh2
Dec 21 06:47:54 firewall sshd[15840]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.128.157.182  user=nobody
Dec 21 06:47:56 firewall sshd[15840]: Failed password for nobody from 45.128.157.182 port 58176 ssh2
...
2019-12-21 20:01:00
42.112.149.142 attackbotsspam
Dec 21 07:04:42 h2421860 postfix/postscreen[18786]: CONNECT from [42.112.149.142]:20028 to [85.214.119.52]:25
Dec 21 07:04:42 h2421860 postfix/dnsblog[18789]: addr 42.112.149.142 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Dec 21 07:04:42 h2421860 postfix/dnsblog[18795]: addr 42.112.149.142 listed by domain zen.spamhaus.org as 127.0.0.11
Dec 21 07:04:42 h2421860 postfix/dnsblog[18795]: addr 42.112.149.142 listed by domain zen.spamhaus.org as 127.0.0.3
Dec 21 07:04:42 h2421860 postfix/dnsblog[18795]: addr 42.112.149.142 listed by domain zen.spamhaus.org as 127.0.0.4
Dec 21 07:04:43 h2421860 postfix/dnsblog[18796]: addr 42.112.149.142 listed by domain Unknown.trblspam.com as 185.53.179.7
Dec 21 07:04:48 h2421860 postfix/postscreen[18786]: DNSBL rank 5 for [42.112.149.142]:20028
Dec x@x
Dec 21 07:04:51 h2421860 postfix/postscreen[18786]: HANGUP after 3.2 from [42.112.149.142]:20028 in tests after SMTP handshake
Dec 21 07:04:51 h2421860 postfix/postscreen[18786]: DISC........
-------------------------------
2019-12-21 20:02:16

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