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): None

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 <<>> 48.103.57.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31344
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;48.103.57.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021901 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 03:16:25 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.57.103.48.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 21.57.103.48.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
125.212.207.205 attackbotsspam
SSH bruteforce (Triggered fail2ban)
2019-10-22 01:42:34
27.145.88.192 attack
Looking for /dump2016.zip, Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0
2019-10-22 01:50:53
119.90.43.106 attack
Oct 21 18:59:36 h2177944 sshd\[10064\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.43.106  user=root
Oct 21 18:59:38 h2177944 sshd\[10064\]: Failed password for root from 119.90.43.106 port 3372 ssh2
Oct 21 19:04:12 h2177944 sshd\[10735\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.90.43.106  user=root
Oct 21 19:04:13 h2177944 sshd\[10735\]: Failed password for root from 119.90.43.106 port 20275 ssh2
...
2019-10-22 02:05:15
190.145.25.166 attack
Oct 21 18:28:38 amit sshd\[11322\]: Invalid user happy from 190.145.25.166
Oct 21 18:28:38 amit sshd\[11322\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.145.25.166
Oct 21 18:28:39 amit sshd\[11322\]: Failed password for invalid user happy from 190.145.25.166 port 10577 ssh2
...
2019-10-22 01:53:43
81.22.45.65 attack
Oct 21 19:46:30 mc1 kernel: \[2966343.322239\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.65 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=61190 PROTO=TCP SPT=56808 DPT=21804 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 21 19:54:34 mc1 kernel: \[2966827.109674\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.65 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=28177 PROTO=TCP SPT=56808 DPT=22001 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 21 19:55:54 mc1 kernel: \[2966907.352180\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.65 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=3529 PROTO=TCP SPT=56808 DPT=21682 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-10-22 01:57:24
51.255.233.176 attackspam
[portscan] Port scan
2019-10-22 01:49:01
178.164.245.151 attack
SSH Scan
2019-10-22 01:44:41
51.68.115.235 attackspambots
Oct 20 21:22:26 server sshd\[1943\]: Failed password for root from 51.68.115.235 port 57849 ssh2
Oct 21 19:26:00 server sshd\[7658\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.115.235  user=root
Oct 21 19:26:02 server sshd\[7658\]: Failed password for root from 51.68.115.235 port 47815 ssh2
Oct 21 19:42:33 server sshd\[13037\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.115.235  user=root
Oct 21 19:42:36 server sshd\[13037\]: Failed password for root from 51.68.115.235 port 55400 ssh2
...
2019-10-22 01:31:43
104.129.171.151 attack
Oct 21 11:03:44 odroid64 sshd\[17994\]: User root from 104.129.171.151 not allowed because not listed in AllowUsers
Oct 21 11:03:44 odroid64 sshd\[17994\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.129.171.151  user=root
Oct 21 11:03:47 odroid64 sshd\[17994\]: Failed password for invalid user root from 104.129.171.151 port 47926 ssh2
Oct 21 11:03:44 odroid64 sshd\[17994\]: User root from 104.129.171.151 not allowed because not listed in AllowUsers
Oct 21 11:03:44 odroid64 sshd\[17994\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.129.171.151  user=root
Oct 21 11:03:47 odroid64 sshd\[17994\]: Failed password for invalid user root from 104.129.171.151 port 47926 ssh2
...
2019-10-22 01:58:46
112.29.140.222 attack
thinkphp
2019-10-22 01:28:07
42.51.194.4 attackspambots
$f2bV_matches
2019-10-22 01:29:23
118.24.197.243 attackspambots
Oct 17 05:51:42 mail sshd[15390]: Failed password for root from 118.24.197.243 port 41880 ssh2
Oct 17 05:56:41 mail sshd[17352]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.197.243 
Oct 17 05:56:43 mail sshd[17352]: Failed password for invalid user lpa from 118.24.197.243 port 52074 ssh2
2019-10-22 01:59:30
37.59.176.46 attackbotsspam
Oct 21 15:58:29 ns381471 sshd[18990]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.176.46
Oct 21 15:58:31 ns381471 sshd[18990]: Failed password for invalid user Njoseg from 37.59.176.46 port 54748 ssh2
Oct 21 16:03:02 ns381471 sshd[19095]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.176.46
2019-10-22 02:02:01
114.32.8.15 attackspambots
Fail2Ban Ban Triggered
2019-10-22 01:52:34
107.170.235.19 attackbots
Oct 21 16:31:20 microserver sshd[22345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.235.19  user=root
Oct 21 16:31:22 microserver sshd[22345]: Failed password for root from 107.170.235.19 port 42308 ssh2
Oct 21 16:35:12 microserver sshd[22845]: Invalid user shaheen from 107.170.235.19 port 53604
Oct 21 16:35:12 microserver sshd[22845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.235.19
Oct 21 16:35:14 microserver sshd[22845]: Failed password for invalid user shaheen from 107.170.235.19 port 53604 ssh2
Oct 21 16:46:44 microserver sshd[24313]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.235.19  user=root
Oct 21 16:46:47 microserver sshd[24313]: Failed password for root from 107.170.235.19 port 59252 ssh2
Oct 21 16:50:38 microserver sshd[24883]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.235.19  user=root
2019-10-22 01:41:28

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