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

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

IP Address ASN Details
210.51.37.173 AS138421 China Unicom 3.02ms 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
178.128.249.134 AS14061 DigitalOcean, LLC 0.23ms from Amsterdam, NL
213.227.129.230 AS60781 LeaseWeb Netherlands B.V. 0.25ms from Amsterdam, NL
50.211.148.150 AS7922 Comcast Cable Communications, LLC 7.32ms from Ashburn, US
185.254.218.22 AS214948 CH.STAMOULIS-TH.CHRISTODOULOPOULOS TECHNOLOGICAL LLC 0.60ms from Athens, GR
101.17.171.230 AS4837 CHINA UNICOM China169 Backbone 7.67ms from Beijing, CN
199.187.139.134 AS32592 Uniti Fiber Holdings Inc. 10.31ms from Dallas, US
163.223.102.86 AS141265 Nextgen Broadband Private Limited 1.38ms from Delhi, IN
123.136.25.70 AS38493 Royal Green Communication Limited 0.91ms from Dhaka, BD
31.53.233.182 AS2856 British Telecommunications PLC 2.74ms from London, GB
94.138.174.118 AS21056 Vianova S.p.A 10.02ms from Milan, IT
62.148.39.230 AS13243 Tietoevry Norway AS 3.83ms from Sandefjord, NO
59.22.153.230 AS4766 Korea Telecom 7.03ms from Seoul, KR
115.231.71.102 AS58461 CT-HangZhou-IDC 5.39ms from Shanghai, CN
157.155.62.70 AS17983 Coles Supermarkets Australia Pty Ltd 0.74ms from Sydney, AU
202.177.36.214 AS17689 Hokuden Information Technology,Inc. 13.46ms from Tokyo, JP
58.89.61.86 AS4713 NTT DOCOMO BUSINESS,Inc. 16.50ms from Tokyo, JP
68.227.115.134 AS22773 Cox Communications Inc. 6.99ms from Tulsa, US
50.214.239.246 AS7922 Comcast Cable Communications, LLC 6.57ms from Boston, US
14.233.23.134 AS45899 VNPT Corp 2.49ms from Da Nang, VN
136.226.251.166 AS53813 ZSCALER, INC. 0.46ms from Delhi, IN
90.198.200.166 AS5607 Sky UK Limited 4.68ms from London, GB
62.82.139.6 AS6739 VODAFONE ONO, S.A. 11.32ms from Madrid, ES
79.18.67.70 AS3269 Telecom Italia S.p.A. 9.17ms from Milan, IT
185.75.182.182 AS25341 "Nauchno proizvodstvennaya Firma "Raspredelennaya Obrabotka Informacii" LLC 1.23ms from Moscow, RU
114.221.3.86 AS4134 CHINANET-BACKBONE 2.33ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m14 210.51.39.238
traceroute to 210.51.39.238 (210.51.39.238): 14 hops max, 52 byte packets
4 [AS7578] 206.148.24.28 109.866 ms
5 [AS7578] 206.148.22.113 98.406 ms
6 [AS2914] 203.105.72.181 98.509 ms
7 *
8 [AS2914] 129.250.5.94 102.038 ms
9 [AS2914] 129.250.8.153 130.495 ms
10 [AS9929] 218.105.2.93 131.17 ms
11 [AS9929] 218.105.2.198 133.795 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Sydney, AU
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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