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): China

运营商(isp): China Unicom

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): unknown

用户上报:
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相同子网IP讨论:
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WHOIS信息:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '42.48.0.0 - 42.49.255.255'

% Abuse contact for '42.48.0.0 - 42.49.255.255' is 'hqs-ipabuse@chinaunicom.cn'

inetnum:        42.48.0.0 - 42.49.255.255
netname:        UNICOM-HN
descr:          China Unicom HuNan province network
descr:          China Unicom
descr:          No.21,Jin-Rong Street,
descr:          Beijing 100033
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-HN
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:18:26Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         hqs-ipabuse@chinaunicom.cn
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
mnt-by:         MAINT-CNCGROUP
last-modified:  2026-08-19T00:57:22Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-20T03:22:23Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
source:         APNIC

% Information related to '42.48.0.0/15AS4837'

route:          42.48.0.0/15
descr:          China Unicom Hunan Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-03-02T05:24:04Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)
DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 42.49.170.203
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48211
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.49.170.203.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026101400 1800 900 604800 86400

;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Oct 14 15:32:41 CST 2026
;; MSG SIZE  rcvd: 106
HOST信息:
Host 203.170.49.42.in-addr.arpa not found: 2(SERVFAIL)
NSLOOKUP信息:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 203.170.49.42.in-addr.arpa: SERVFAIL
相关IP信息:
最新评论:
IP 类型 评论内容 时间
159.203.30.120 attack
firewall-block, port(s): 2463/tcp
2020-03-17 04:57:26
198.108.67.104 attackbotsspam
10008/tcp 12432/tcp 47808/tcp...
[2020-01-15/03-15]116pkt,112pt.(tcp)
2020-03-17 04:59:12
198.108.67.42 attackspambots
firewall-block, port(s): 50000/tcp
2020-03-17 04:58:50
162.243.129.53 attackspambots
firewall-block, port(s): 8983/tcp
2020-03-17 04:48:19
51.91.250.49 attackbotsspam
Mar 16 20:05:25 124388 sshd[21467]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.250.49  user=root
Mar 16 20:05:27 124388 sshd[21467]: Failed password for root from 51.91.250.49 port 60780 ssh2
Mar 16 20:08:23 124388 sshd[21591]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.250.49  user=root
Mar 16 20:08:26 124388 sshd[21591]: Failed password for root from 51.91.250.49 port 41328 ssh2
Mar 16 20:11:27 124388 sshd[21669]: Invalid user admin from 51.91.250.49 port 50114
2020-03-17 04:36:58
188.16.151.119 attackspam
23/tcp 23/tcp 23/tcp...
[2020-03-14/15]8pkt,1pt.(tcp)
2020-03-17 05:10:35
184.105.139.91 attackspam
23/tcp 873/tcp 21/tcp...
[2020-01-22/03-15]21pkt,14pt.(tcp),1pt.(udp)
2020-03-17 04:51:27
103.52.52.22 attackbots
SSH bruteforce
2020-03-17 04:34:17
198.108.67.44 attack
8407/tcp 3791/tcp 2568/tcp...
[2020-01-15/03-15]85pkt,82pt.(tcp)
2020-03-17 04:57:40
103.99.38.24 attackbotsspam
445/tcp 445/tcp
[2020-03-07/16]2pkt
2020-03-17 05:15:33
180.250.247.45 attack
Mar 16 20:57:06 andromeda sshd\[31742\]: Invalid user tester from 180.250.247.45 port 60080
Mar 16 20:57:06 andromeda sshd\[31742\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.247.45
Mar 16 20:57:08 andromeda sshd\[31742\]: Failed password for invalid user tester from 180.250.247.45 port 60080 ssh2
2020-03-17 04:39:39
221.2.172.11 attackbots
Mar 16 16:16:53 lnxweb62 sshd[26200]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.2.172.11
Mar 16 16:16:53 lnxweb62 sshd[26200]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.2.172.11
2020-03-17 04:39:10
222.186.42.136 attackspam
IP blocked
2020-03-17 04:44:34
113.107.227.220 attackbotsspam
139/tcp 1432/tcp 1433/tcp...
[2020-02-25/03-16]68pkt,22pt.(tcp)
2020-03-17 04:55:38
103.140.132.141 attack
103.140.132.141 - - [16/Mar/2020:14:37:47 +0000] "POST /wp-login.php HTTP/1.1" 200 6627 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
103.140.132.141 - - [16/Mar/2020:14:37:50 +0000] "POST /wp-login.php HTTP/1.1" 200 6496 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-03-17 04:58:02

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