210.51.36.0/22

AS138421  ·  China Unicom

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Summary

Country China
Domain china-netcom.com
ASN AS138421
Parent Range 210.51.0.0/16
Registry APNIC
ID CNC-SH-IDC

WHOIS Details

inetnum:        210.51.20.0 - 210.51.63.255
netname:        CNC-SH-IDC
country:        CN
descr:          Shanghai Caohejing IDC of China Netcom
admin-c:        CH140-AP
tech-c:         YQ87-AP
status:         ALLOCATED NON-PORTABLE
changed:        cncipaddr@china-netcom.com 20040227
mnt-by:         MAINT-CN-ZM28
mnt-lower:      MAINT-CN-SHIDC
source:         APNIC

role:           CNCIDC hostmaster
address:        No.1,Beihuan Donglu,BDA,Beijing,China
country:        CN
phone:          +8610 6787 5599
fax-no:         +8610 6787 8624
e-mail:         cncipaddr@china-netcom.com
remarks:        send spam and abuse reports to tech-group@china-netcom.com
remarks:        Please include detailed information and times in UTC
admin-c:        TJ35-AP
tech-c:         TC254-AP
nic-hdl:        Ch140-AP
notify:         cncipaddr@china-netcom.com
mnt-by:         MAINT-CN-ZM28
changed:        hm-changed@apnic.net 20040226
source:         APNIC
changed:        hm-changed@apnic.net 20111114

person:         yanping qian
nic-hdl:        YQ87-AP
e-mail:         qianyp@china-netcom.com
address:        shanghai IDC of China Netcom
phone:          +86-021-58878899
fax-no:         +86-021-58878899
country:        cn
changed:        cncipaddr@china-netcom.com 20040227
mnt-by:         MAINT-CN-SHIDC
source:         APNIC

route:          210.51.0.0/16
descr:          CNC Group CncNet
country:        CN
origin:         AS9929
mnt-by:         MAINT-CNCGROUP-RR
changed:        abuse@cnc-noc.net 20060330
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.51.36.0/22

Range ASN Company Num of IPs
210.51.0.0/16 AS9929 China Unicom IP network 65,536

Nearby Ranges

BGP prefixes that overlap with 210.51.0.0/16

Range ASN Company Num of IPs
210.51.0.0/16 AS9929 China Unicom IP network 65,536
210.51.216.0/21 AS9929 Nanjing Banglian Television 2,048
210.51.230.0/23 AS9929 East Communication Co. 512
210.51.232.0/23 AS9929 NO.121 Fucheng Road,Mianyang, 512
210.51.229.0/24 AS9929 Jianghan Oil filed Communication 256
210.51.185.0/24 AS4808 CNC S-IDC YIZHUANG 256
210.51.241.0/24 AS9929 SuTian Broadcast Television 256

Hosted domains

There are 28 domain names hosted across 22 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.51.38.184 fayuan.org 3
210.51.38.180 zolinyoli.com 1
210.51.38.113 toppartner.com.cn 1
210.51.37.114 ezyyy.com 1
210.51.38.153 feitongnet.com 1
210.51.37.115 jifut.com 1
210.51.37.26 xiushuitianyuan.cn 1
210.51.38.135 dichanbbs.com 1
210.51.38.228 kaixinka.com 1
210.51.37.29 xmyj.com 1
210.51.37.113 myshoppe.com.cn 1
210.51.37.46 jfwz.com.cn 1
210.51.37.167 utecare.com 1
210.51.37.18 letx.cn 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

6 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
210.51.37.161 AS138421 China Unicom 2.88ms from Shanghai, 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
20.54.170.150 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
20.105.200.134 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
111.223.44.166 AS23884 Proen Corp Public Company Limited. 0.30ms from Bangkok, TH
109.128.85.22 AS5432 Proximus NV 3.07ms from Brussels, BE
172.205.120.182 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
199.66.217.22 AS394896 Ace Host, LLC 0.17ms from Durham, US
147.45.222.230 AS216127 INTERNATIONAL HOSTING COMPANY LIMITED 0.14ms from Frankfurt am Main, DE
202.104.131.22 AS4134 CHINANET-BACKBONE 1.01ms from Guangzhou, CN
73.76.114.246 AS7922 Comcast Cable Communications, LLC 4.85ms from Houston, US
32.115.36.166 AS2688 AT&T Enterprises, LLC 1.00ms from Lima, PE
173.167.211.38 AS7922 Comcast Cable Communications, LLC 6.24ms from Morris Plains, US
51.159.151.38 AS12876 SCALEWAY S.A.S. 0.98ms from Paris, FR
159.50.89.6 AS25215 BNP PARIBAS S.A. 1.54ms from Paris, FR
194.250.129.6 AS3215 Orange S.A. 3.39ms from Paris, FR
96.89.240.54 AS7922 Comcast Cable Communications, LLC 9.52ms from Providence, US
3.217.93.166 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
52.4.232.166 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
46.120.2.166 AS12400 Partner Communications Ltd. 1.03ms from Rosh Ha‘Ayin, IL
12.41.91.70 AS7018 AT&T Enterprises, LLC 3.17ms from San Jose, US
70.103.6.70 AS7385 Allstream Business US, LLC 0.93ms from Seattle, US
222.223.158.6 AS4134 CHINANET-BACKBONE 4.01ms from Shijiazhuang, CN
2.59.218.70 AS62005 BlueVPS OU 0.17ms from Sofia, BG
63.148.11.182 AS20380 Apex Systems, LLC 5.36ms from Ashburn, US
70.236.177.6 AS7018 AT&T Enterprises, LLC 13.23ms from Dallas, US
138.68.96.102 AS14061 DigitalOcean, LLC 0.33ms from Frankfurt am Main, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 -m12 210.51.38.41
traceroute to 210.51.38.41 (210.51.38.41): 12 hops max, 52 byte packets
4 [AS4837] 219.158.33.33 3.795 ms
5 [AS4837] 219.158.6.5 185.832 ms
6 *
7 *
8 *
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in San Jose, US
On

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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