210.51.2.0/24

AS4808  ·  China Unicom Beijing Province Network

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Summary

Country China
Domain china-netcom.com
ASN AS4808
Parent Range 210.51.0.0/16
Registry APNIC
ID CNC-BJ-IDC

WHOIS Details

inetnum:        210.51.0.0 - 210.51.19.255
netname:        CNC-BJ-IDC
country:        CN
descr:          Beijing Tongtai IDC of China Netcom
admin-c:        CH140-AP
tech-c:         TJ35-AP
status:         ALLOCATED NON-PORTABLE
changed:        cncipaddr@china-netcom.com 20040227
mnt-by:         MAINT-CN-ZM28
mnt-lower:      MAINT-CN-BJIDC
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:         Tao Jiang
nic-hdl:        TJ35-AP
e-mail:         bjidc-ipaddr@cnc.cn
address:        No.1,Beihuan Donglu, Beijing Economic
address:        -TechnologicalDevelopment Area,Beijing
phone:          +8610-67878534
fax-no:         +8610-67878538
country:        CN
changed:        jiangtao@cnc.cn 20080221
mnt-by:         MAINT-CN-BJIDC
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 210.51.2.0/24

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 16 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.51.2.191 huatongdianlan.com 4
210.51.2.190 ceceo.net 4
210.51.2.138 ziwen.com.cn 1
210.51.2.10 hi-csr.com 1
210.51.2.139 xueteng.com 1
210.51.2.234 kcdns.com 1
210.51.2.62 zoboaudio.com 1
210.51.2.127 wanhuasun.com 1
210.51.2.207 chinaproedu.cn 1
210.51.2.250 dongerusa.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

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

IP Address ASN Details
210.51.2.5 AS4808 China Unicom Beijing Province Network 3.68ms from Beijing, 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
54.72.78.8 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
87.198.212.40 AS34245 Magnet Networks Limited 0.23ms from Dublin, IE
125.187.160.40 AS17858 LG POWERCOMM 2.28ms from Incheon, KR
67.227.148.200 AS32244 Liquid Web, L.L.C 0.27ms from Lansing, US
4.240.80.248 AS8075 Microsoft Corporation 0.66ms from Lohogaon, IN
169.50.85.168 AS36351 IBM Cloud 0.95ms from London, GB
76.164.241.216 AS21779 Harlan Community Television, Inc. 13.09ms from Louisville, US
83.55.96.248 AS3352 TELEFONICA DE ESPANA S.A.U. 5.32ms from Madrid, ES
3.208.98.8 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
49.23.223.232 AS4766 Korea Telecom 1.65ms from Seoul, KR
110.1.230.56 AS10013 FreeBit Co.,Ltd. 2.79ms from Tokyo, JP
81.206.52.8 AS1136 KPN B.V. 1.85ms from Amsterdam, NL
154.30.120.168 AS46261 QuickPacket, LLC 0.20ms from Ashburn, US
162.151.247.72 AS7922 Comcast Cable Communications, LLC 0.89ms from Atlanta, US
172.210.212.248 AS8075 Microsoft Corporation 0.14ms from Boydton, US
102.40.159.56 AS8452 TE-AS 2.54ms from Cairo, EG
125.64.202.216 AS4134 CHINANET-BACKBONE 7.63ms from Chengdu, CN
174.96.4.168 AS10796 Charter Communications Inc 9.87ms from Cleveland, US
67.0.18.152 AS209 CenturyLink Communications, LLC 9.77ms from Denver, US
39.102.203.168 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.94ms from Hohhot, CN
38.246.242.216 AS174 Cogent Communications, LLC 0.49ms from Los Angeles, US
60.210.166.216 AS4837 CHINA UNICOM China169 Backbone 7.44ms from Qingdao, CN
98.91.184.184 AS14618 Amazon.com, Inc. 0.78ms from Reston, US
32.209.157.104 AS46690 Southern New England Telephone Company and SNET America, Inc. 9.56ms from Secaucus, US
61.100.17.104 AS9848 SEJONG NETWORKS 1.08ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 210.51.2.5
traceroute to 210.51.2.5 (210.51.2.5): 64 hops max, 52 byte packets
5 [AS55805] 27.123.212.9 56.658 ms
6 *
7 *
8 *
9 [AS4837] 219.158.9.221 240.13 ms
10 *
11 *
12 [AS4808] 221.222.116.254 242.834 ms
13 [AS4808] 210.51.2.5 306.739 ms
Measurement taken from IPinfo ProbeNet in Ulan Bator, MN
On

What are IP address ranges?

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