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): IANA Special-Purpose Address

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 <<>> 254.0.200.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32201
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;254.0.200.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022001 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 21 04:31:41 CST 2025
;; MSG SIZE  rcvd: 105
HOST信息:
Host 21.200.0.254.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 21.200.0.254.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
51.158.30.15 attackspam
[2020-05-13 03:03:50] NOTICE[1157][C-000041ca] chan_sip.c: Call from '' (51.158.30.15:54943) to extension '27011972592277524' rejected because extension not found in context 'public'.
[2020-05-13 03:03:50] SECURITY[1173] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-05-13T03:03:50.926-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="27011972592277524",SessionID="0x7f5f1025af28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.158.30.15/54943",ACLName="no_extension_match"
[2020-05-13 03:07:23] NOTICE[1157][C-000041cb] chan_sip.c: Call from '' (51.158.30.15:60107) to extension '28011972592277524' rejected because extension not found in context 'public'.
[2020-05-13 03:07:23] SECURITY[1173] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-05-13T03:07:23.920-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="28011972592277524",SessionID="0x7f5f106f5588",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4
...
2020-05-13 15:25:29
89.100.106.42 attackbotsspam
May 13 08:36:19 ns381471 sshd[19695]: Failed password for jenkins from 89.100.106.42 port 56474 ssh2
2020-05-13 15:07:18
180.183.193.198 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2020-05-13 15:29:31
14.166.58.181 attackbotsspam
Icarus honeypot on github
2020-05-13 15:28:27
129.205.112.253 attackspambots
Failed password for invalid user postgres from 129.205.112.253 port 45580 ssh2
2020-05-13 15:04:38
150.164.110.164 attackspambots
May 13 04:20:20 firewall sshd[15326]: Invalid user usa from 150.164.110.164
May 13 04:20:22 firewall sshd[15326]: Failed password for invalid user usa from 150.164.110.164 port 52201 ssh2
May 13 04:27:57 firewall sshd[15494]: Invalid user usama from 150.164.110.164
...
2020-05-13 15:29:48
194.26.29.212 attack
May 13 09:03:05 debian-2gb-nbg1-2 kernel: \[11612244.293750\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.212 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=16215 PROTO=TCP SPT=42871 DPT=1130 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-13 15:13:54
61.12.67.133 attackbots
Invalid user teamspeak3 from 61.12.67.133 port 48689
2020-05-13 14:44:55
35.189.12.246 attackspam
Unauthorized connection attempt detected from IP address 35.189.12.246 to port 22 [T]
2020-05-13 15:01:33
176.107.187.151 attackspambots
(sshd) Failed SSH login from 176.107.187.151 (UA/Ukraine/exit-ua1.yggdrasil.ws): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 13 05:56:23 ubnt-55d23 sshd[16406]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.107.187.151  user=root
May 13 05:56:24 ubnt-55d23 sshd[16406]: Failed password for root from 176.107.187.151 port 53254 ssh2
2020-05-13 15:01:51
64.225.116.97 attack
Port scan(s) (1) denied
2020-05-13 14:57:29
92.105.40.159 attackbotsspam
Invalid user pi from 92.105.40.159 port 50754
2020-05-13 15:14:29
192.82.65.248 attackbotsspam
$f2bV_matches
2020-05-13 15:20:32
51.161.118.228 attackbotsspam
21 attempts against mh-misbehave-ban on bush
2020-05-13 14:49:38
148.72.42.181 attack
CMS (WordPress or Joomla) login attempt.
2020-05-13 14:49:57

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