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 <<>> 48.21.157.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26297
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;48.21.157.4.			IN	A

;; AUTHORITY SECTION:
.			178	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020081400 1800 900 604800 86400

;; Query time: 315 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Aug 14 17:48:50 CST 2020
;; MSG SIZE  rcvd: 115
HOST信息:
Host 4.157.21.48.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 4.157.21.48.in-addr.arpa: NXDOMAIN

相关IP信息:
最新评论:
IP 类型 评论内容 时间
27.68.39.88 attackspambots
1579063657 - 01/15/2020 05:47:37 Host: 27.68.39.88/27.68.39.88 Port: 445 TCP Blocked
2020-01-15 18:42:13
51.75.16.138 attackbots
Unauthorized connection attempt detected from IP address 51.75.16.138 to port 2220 [J]
2020-01-15 18:30:14
124.78.54.66 attack
Unauthorized connection attempt detected from IP address 124.78.54.66 to port 2220 [J]
2020-01-15 18:17:34
182.254.147.226 attack
$f2bV_matches
2020-01-15 18:41:19
188.212.180.168 attackspam
Unauthorized connection attempt from IP address 188.212.180.168 on Port 445(SMB)
2020-01-15 18:49:13
212.83.144.113 attack
[2020-01-15 04:28:48] NOTICE[2175][C-00002c71] chan_sip.c: Call from '' (212.83.144.113:64104) to extension '916153070996' rejected because extension not found in context 'public'.
[2020-01-15 04:28:48] SECURITY[2212] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-01-15T04:28:48.171-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="916153070996",SessionID="0x7f5ac4c6fb48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.83.144.113/64104",ACLName="no_extension_match"
[2020-01-15 04:30:57] NOTICE[2175][C-00002c72] chan_sip.c: Call from '' (212.83.144.113:55885) to extension '16153070996' rejected because extension not found in context 'public'.
[2020-01-15 04:30:57] SECURITY[2212] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-01-15T04:30:57.186-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="16153070996",SessionID="0x7f5ac4c6fb48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/212.83.144.
...
2020-01-15 18:34:46
36.66.176.85 attackbotsspam
Unauthorized connection attempt detected from IP address 36.66.176.85 to port 445
2020-01-15 18:31:06
36.75.23.255 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-15 18:16:12
3.6.112.148 attackbots
SSH/22 MH Probe, BF, Hack -
2020-01-15 18:24:43
138.197.221.114 attackspambots
Unauthorized connection attempt detected from IP address 138.197.221.114 to port 2220 [J]
2020-01-15 18:34:30
218.92.0.178 attackbots
Jan 15 11:30:36 MK-Soft-Root2 sshd[841]: Failed password for root from 218.92.0.178 port 33347 ssh2
Jan 15 11:30:40 MK-Soft-Root2 sshd[841]: Failed password for root from 218.92.0.178 port 33347 ssh2
...
2020-01-15 18:37:12
14.160.24.50 attack
1579063662 - 01/15/2020 05:47:42 Host: 14.160.24.50/14.160.24.50 Port: 445 TCP Blocked
2020-01-15 18:40:48
103.133.105.107 attackspambots
" "
2020-01-15 18:49:28
180.183.19.173 attack
Unauthorized connection attempt from IP address 180.183.19.173 on Port 445(SMB)
2020-01-15 18:45:12
61.190.124.110 attackbots
unauthorized connection attempt
2020-01-15 18:32:52

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