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 of America (the)

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 <<>> 138.42.21.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2077
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.42.21.75.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 19 16:18:35 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 75.21.42.138.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 75.21.42.138.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
183.89.237.236 attackspambots
5x Failed Password
2020-02-08 01:07:54
163.172.127.200 attackbots
02/07/2020-10:16:10.966783 163.172.127.200 Protocol: 17 ET SCAN Sipvicious Scan
2020-02-08 01:44:22
106.12.186.74 attackbots
Feb  7 15:02:31 silence02 sshd[4056]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.186.74
Feb  7 15:02:34 silence02 sshd[4056]: Failed password for invalid user mjp from 106.12.186.74 port 44210 ssh2
Feb  7 15:06:19 silence02 sshd[4341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.186.74
2020-02-08 01:40:47
183.232.36.13 attackbots
fraudulent SSH attempt
2020-02-08 01:24:59
80.82.77.243 attackspambots
Feb  7 18:18:34 h2177944 kernel: \[4293974.605678\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=80.82.77.243 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=32903 PROTO=TCP SPT=46088 DPT=25821 WINDOW=1024 RES=0x00 SYN URGP=0 
Feb  7 18:18:34 h2177944 kernel: \[4293974.605694\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=80.82.77.243 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=32903 PROTO=TCP SPT=46088 DPT=25821 WINDOW=1024 RES=0x00 SYN URGP=0 
Feb  7 18:31:26 h2177944 kernel: \[4294746.879024\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=80.82.77.243 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=45881 PROTO=TCP SPT=46088 DPT=25743 WINDOW=1024 RES=0x00 SYN URGP=0 
Feb  7 18:31:26 h2177944 kernel: \[4294746.879038\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=80.82.77.243 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=45881 PROTO=TCP SPT=46088 DPT=25743 WINDOW=1024 RES=0x00 SYN URGP=0 
Feb  7 18:33:06 h2177944 kernel: \[4294846.856081\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=80.82.77.243 DST=85.214.117.9
2020-02-08 01:38:09
170.254.229.178 attack
Feb  7 17:31:00 serwer sshd\[16762\]: Invalid user tnf from 170.254.229.178 port 41944
Feb  7 17:31:00 serwer sshd\[16762\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.254.229.178
Feb  7 17:31:02 serwer sshd\[16762\]: Failed password for invalid user tnf from 170.254.229.178 port 41944 ssh2
...
2020-02-08 01:36:05
218.92.0.173 attackbotsspam
Feb  7 18:26:22 legacy sshd[3673]: Failed password for root from 218.92.0.173 port 40179 ssh2
Feb  7 18:26:25 legacy sshd[3673]: Failed password for root from 218.92.0.173 port 40179 ssh2
Feb  7 18:26:37 legacy sshd[3673]: Failed password for root from 218.92.0.173 port 40179 ssh2
Feb  7 18:26:37 legacy sshd[3673]: error: maximum authentication attempts exceeded for root from 218.92.0.173 port 40179 ssh2 [preauth]
...
2020-02-08 01:29:46
114.36.12.221 attack
Honeypot attack, port: 5555, PTR: 114-36-12-221.dynamic-ip.hinet.net.
2020-02-08 01:37:11
159.65.91.218 attackspam
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.91.218 
Failed password for invalid user fjr from 159.65.91.218 port 50822 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.91.218
2020-02-08 01:12:35
93.174.93.163 attackbots
Feb  7 18:00:38 debian-2gb-nbg1-2 kernel: \[3354079.949481\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=93.174.93.163 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=7421 PROTO=TCP SPT=46139 DPT=27791 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-08 01:37:54
222.186.31.135 attack
02/07/2020-12:41:16.019504 222.186.31.135 Protocol: 6 ET SCAN Potential SSH Scan
2020-02-08 01:42:38
185.22.64.16 attackbotsspam
2020-02-07T16:22:15.273001scmdmz1 sshd[12930]: Invalid user yxa from 185.22.64.16 port 42092
2020-02-07T16:22:15.275773scmdmz1 sshd[12930]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.22.64.16
2020-02-07T16:22:15.273001scmdmz1 sshd[12930]: Invalid user yxa from 185.22.64.16 port 42092
2020-02-07T16:22:17.412330scmdmz1 sshd[12930]: Failed password for invalid user yxa from 185.22.64.16 port 42092 ssh2
2020-02-07T16:28:36.883908scmdmz1 sshd[13513]: Invalid user ff from 185.22.64.16 port 56578
...
2020-02-08 01:31:20
123.27.165.56 attack
1581084394 - 02/07/2020 15:06:34 Host: 123.27.165.56/123.27.165.56 Port: 445 TCP Blocked
2020-02-08 01:33:01
217.216.133.160 attack
Feb  7 15:06:49 silence02 sshd[4411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.216.133.160
Feb  7 15:06:49 silence02 sshd[4412]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.216.133.160
Feb  7 15:06:51 silence02 sshd[4411]: Failed password for invalid user pi from 217.216.133.160 port 39722 ssh2
2020-02-08 01:13:31
51.68.47.45 attack
Feb  7 16:45:45 serwer sshd\[11342\]: Invalid user ohw from 51.68.47.45 port 54186
Feb  7 16:45:45 serwer sshd\[11342\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.47.45
Feb  7 16:45:48 serwer sshd\[11342\]: Failed password for invalid user ohw from 51.68.47.45 port 54186 ssh2
...
2020-02-08 01:35:04

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