42.51.128.0/17
AS56005 · Zhengzhou Fastidc Technology Co.,Ltd.
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›
WHOIS Details
inetnum: 42.51.128.0 - 42.51.255.255 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: 2021-02-17T13:09:00Z source: APNIC irt: IRT-CNISP-CN address: Beijing CNISP Technology Co., Ltd e-mail: support@cnispgroup.com abuse-mailbox: support@cnispgroup.com admin-c: CM2275-AP tech-c: CM2275-AP auth: # Filtered remarks: support@cnispgroup.com was validated on 2025-05-15 mnt-by: MAINT-AP-CNISP last-modified: 2025-09-04T05:46:38Z source: APNIC role: ABUSE CNISPCN country: ZZ address: Beijing CNISP Technology Co., Ltd phone: +000000000 e-mail: support@cnispgroup.com admin-c: CM2275-AP tech-c: CM2275-AP nic-hdl: AC1910-AP remarks: Generated from irt object IRT-CNISP-CN remarks: support@cnispgroup.com was validated on 2025-05-15 abuse-mailbox: support@cnispgroup.com mnt-by: APNIC-ABUSE last-modified: 2025-05-15T03:22:21Z source: APNIC person: Liu Wei nic-hdl: LW2337-AP e-mail: abuse@htu.cc 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: abuse@htu.cc 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: 42.51.128.0/17 descr: China Unicom Henan Province network descr: Addresses from CNNIC country: CN origin: AS4837 mnt-by: MAINT-CNCGROUP-RR last-modified: 2012-08-07T07:18:08Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 42.51.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 42.51.0.0/17 | AS56005 | Henan Telcom Union Technology Co., LTD | 32,768 |
Hosted domains
There are 1,120 domain names hosted across 366 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 42.51.181.55 | erp0371.com | 51 |
| 42.51.225.179 | qq1950.com | 45 |
| 42.51.227.222 | nnmm11.com | 27 |
| 42.51.190.34 | yfc167.com | 24 |
| 42.51.225.64 | myzx.com.cn | 21 |
| 42.51.226.187 | he-qiao.cn | 19 |
| 42.51.225.28 | longxuanfushi.com | 15 |
| 42.51.190.36 | hnhhhc.com | 12 |
| 42.51.225.116 | zhkgedu.org.cn | 11 |
| 42.51.180.59 | newasd.com.cn | 11 |
| 42.51.225.243 | shasihai.cn | 11 |
| 42.51.228.240 | fantuluohu.com | 10 |
| 42.51.227.11 | xxxffz.com | 8 |
| 42.51.228.170 | zhongkemeida.cn | 8 |
| 42.51.225.242 | jiaquanwang.net | 8 |
| 42.51.225.44 | zzds66.com | 8 |
| 42.51.215.37 | ttwhsc.com | 7 |
| 42.51.180.29 | guandayun.com | 7 |
| 42.51.181.62 | zzzh2.cn | 7 |
| 42.51.225.227 | jrkf.net | 7 |
Hosted domains API
Pingable IPs
627 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 42.51.139.160 |
5.62ms from Zhengzhou,
CN
|
|
| 42.51.148.33 |
10.60ms from Zhengzhou,
CN
|
|
| 42.51.136.255 |
5.50ms from Zhengzhou,
CN
|
|
| 42.51.130.1 |
6.03ms from Zhengzhou,
CN
|
|
| 42.51.129.85 |
6.26ms from Zhengzhou,
CN
|
|
| 42.51.150.13 |
6.61ms from Zhengzhou,
CN
|
|
| 42.51.138.65 |
6.02ms from Zhengzhou,
CN
|
|
| 42.51.204.1 |
5.65ms from Zhengzhou,
CN
|
|
| 42.51.209.1 |
5.72ms from Zhengzhou,
CN
|
|
| 42.51.241.1 |
7.75ms from Zhengzhou,
CN
|
|
| 42.51.225.41 |
5.11ms from Zhengzhou,
CN
|
|
| 42.51.197.81 |
7.29ms from Zhengzhou,
CN
|
|
| 42.51.211.10 |
5.76ms from Zhengzhou,
CN
|
|
| 42.51.194.193 |
6.14ms from Zhengzhou,
CN
|
|
| 42.51.181.62 |
5.11ms from Zhengzhou,
CN
|
|
| 42.51.201.1 |
5.74ms from Zhengzhou,
CN
|
|
| 42.51.173.19 |
6.20ms from Zhengzhou,
CN
|
|
| 42.51.203.1 |
6.49ms from Zhengzhou,
CN
|
|
| 42.51.208.1 |
8.79ms from Zhengzhou,
CN
|
|
| 42.51.192.75 |
5.80ms from Zhengzhou,
CN
|
|
| 42.51.242.1 |
6.47ms from Zhengzhou,
CN
|
|
| 42.51.227.4 |
4.97ms from Zhengzhou,
CN
|
|
| 42.51.243.1 |
7.91ms from Zhengzhou,
CN
|
|
| 42.51.210.1 |
7.01ms from Zhengzhou,
CN
|
|
| 42.51.196.1 |
8.95ms from Zhengzhou,
CN
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 194.170.184.65 |
3.92ms from Al Fujairah City,
AE
|
|
| 185.212.232.209 |
1.50ms from Amsterdam,
NL
|
|
| 80.57.60.1 |
4.54ms from Amsterdam,
NL
|
|
| 73.132.2.161 |
8.81ms from Ashburn,
US
|
|
| 31.130.136.1 |
1.14ms from Astana,
KZ
|
|
| 72.15.100.1 |
1.63ms from Atlanta,
US
|
|
| 68.191.234.225 |
10.29ms from Atlanta,
US
|
|
| 159.63.86.65 |
0.61ms from Atlanta,
US
|
|
| 73.184.50.1 |
1.58ms from Atlanta,
US
|
|
| 52.138.113.65 |
0.40ms from Boydton,
US
|
|
| 203.42.237.161 |
1.91ms from Brisbane,
AU
|
|
| 89.123.215.1 |
2.05ms from Bucharest,
RO
|
|
| 190.107.175.1 |
11.17ms from Buenos Aires,
AR
|
|
| 196.43.22.177 |
1.26ms from Cape Town,
ZA
|
|
| 60.16.26.1 |
12.12ms from Changchun,
CN
|
|
| 23.116.195.129 |
3.61ms from Chicago,
US
|
|
| 73.9.162.129 |
5.06ms from Chicago,
US
|
|
| 104.153.120.1 |
2.34ms from Columbus,
US
|
|
| 2.109.118.129 |
3.53ms from Copenhagen,
DK
|
|
| 81.226.10.1 |
5.35ms from Copenhagen,
DK
|
|
| 24.32.226.1 |
10.04ms from Dallas,
US
|
|
| 80.150.80.33 |
8.16ms from Frankfurt am Main,
DE
|
|
| 111.11.220.1 |
12.85ms from Lhasa,
CN
|
|
| 62.253.39.209 |
1.15ms from London,
GB
|
|
| 77.102.148.1 |
1.82ms from London,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Seattle, US
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.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs