IP range details

42.51.0.0/17

AS56005 · Zhengzhou Fastidc Technology Co.,Ltd.

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Summary

Country	China
Domain	htu.cc
ASN	AS56005
Registry	apnic
Hosted IPs	32,768
ID	HTU-NET

WHOIS Details

inetnum:        42.51.0.0 - 42.51.127.255
netname:        HTU-NET
descr:          Henan Telcom Union Technology Co., LTD
descr:          73, 18 Buliding, 93 Jingsan Road,
descr:          Zhengzhou City,Henan,China
country:        CN
admin-c:        QW703-AP
tech-c:         LW2337-AP
abuse-c:        AC1910-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AP-CNISP
mnt-irt:        IRT-CNISP-CN
last-modified:  2021-02-17T13:08:45Z
source:         APNIC

irt:            IRT-CNISP-CN
address:        Beijing CNISP Technology Co., Ltd
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CM2275-AP
tech-c:         CM2275-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-AP-CNISP
last-modified:  2025-01-29T13:07:52Z
source:         APNIC

role:           ABUSE CNISPCN
country:        ZZ
address:        Beijing CNISP Technology Co., Ltd
phone:          +000000000
e-mail:         [email protected]
admin-c:        CM2275-AP
tech-c:         CM2275-AP
nic-hdl:        AC1910-AP
remarks:        Generated from irt object IRT-CNISP-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-29T13:08:32Z
source:         APNIC

person:         Liu Wei
nic-hdl:        LW2337-AP
e-mail:         [email protected]
address:        73, 18 Buliding, 93 Jingsan Road,
phone:          +86-371-55056677
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2013-08-02T03:06:29Z
source:         APNIC

person:         Qingsong Wang
nic-hdl:        QW703-AP
e-mail:         [email protected]
address:        73, 18 Buliding, 93 Jingsan Road,
phone:          +86-371-55056677
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2013-08-02T03:06:28Z
source:         APNIC

route:          42.51.0.0/17
descr:          China Unicom Henan Province network
descr:          Addresses from CNNIC
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2012-08-07T07:18:02Z
source:         APNIC

Hosted domains

There are 5,135 domain names hosted across 856 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
42.51.0.149	3u23.cc	2242
42.51.44.16	ykuxa.cn	306
42.51.0.137	z6129.com	157
42.51.100.103	pyshanchuan.com	85
42.51.0.250	cs06hbd40.com	58
42.51.0.196	z8950.com	45
42.51.0.218	hk017.top	43
42.51.13.92	weiyunphone.com	29
42.51.0.175	69seng6zz.com	17
42.51.40.71	syydhxbyy.com	15
42.51.13.42	881678.vip	14
42.51.29.103	homenr.com	13
42.51.28.177	arcadearcade.xyz	13
42.51.49.216	958bxw.com	12
42.51.34.124	17kanzhibo.com	12
42.51.8.52	hebeist.com	11
42.51.0.161	0249.cc	11
42.51.38.151	xcxuanzhenshai.com	11
42.51.43.57	yuanzhitang.cn	10
42.51.40.92	y666.com.cn	9

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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