211.156.176.0/21

AS134773 · CHINANET Guangdong province Guangzhou MAN network

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Summary

Country	China
Domain	chinanetcenter.com
ASN	AS134773
Registry	APNIC
ID	CHINANETCENTER

WHOIS Details

inetnum:        211.156.176.0 - 211.156.183.255
netname:        CHINANETCENTER
descr:          ChinaNetCenter Ltd.
country:        CN
admin-c:        ZM1723-AP
tech-c:         ZM1723-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-CHINANETCENTER-CN
last-modified:  2022-02-10T09:00:05Z
source:         APNIC

irt:            IRT-CHINANETCENTER-CN
address:        4G Guomen Building, Sanyuan Bridge Dongsanhuan, Beijing
e-mail:         cdnnetwrok@wangsu.com
abuse-mailbox:  cdnnetwrok@wangsu.com
admin-c:        ZM1723-AP
tech-c:         ZM1723-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:41Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Zhong Xing
address:        4G Guomen Building, Sanyuan Bridge Dongsanhuan, Beijing
country:        CN
phone:          +86-010-84519900
e-mail:         zhongx@wangsu.com
nic-hdl:        ZM1723-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2018-02-08T03:47:19Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 211.156.0.0/16

Range	ASN	Company	Num of IPs
211.156.0.0/19	AS4812	ShangHai Telecom Science & Technology Development Co.,Ltd	8,192
211.156.128.0/19	AS7641	No.4, Zhongguancun No.4 South Street,	8,192
211.156.184.0/21	AS134773	ChinaNetCenter Ltd.	2,048

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.156.177.132	wellblue.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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
85.152.181.101	AS12946 R Cable y Telecable Telecomunicaciones, S.A.U.	`11.36ms` from A Coruna, ES
50.186.237.101	AS7922 Comcast Cable Communications, LLC	`6.41ms` from Ashburn, US
109.229.183.133	AS51997 LLP Asket	`7.15ms` from Astana, KZ
75.52.86.181	AS7018 AT&T Enterprises, LLC	`2.49ms` from Atlanta, US
73.68.109.149	AS7922 Comcast Cable Communications, LLC	`6.10ms` from Boston, US
185.37.240.37	AS8257 Slovanet a.s.	`0.46ms` from Bratislava, SK
157.181.24.197	AS2012 ELTENET	`0.50ms` from Budapest, HU
31.32.236.5	AS5410 Bouygues Telecom SA	`4.50ms` from Frankfurt am Main, DE
154.48.251.21	AS150706 Hong Kong Zhengxing Technology Co., Ltd.	`0.28ms` from Hong Kong, HK
103.79.237.5	AS150955 PT Mitra Integra Telekom	`0.79ms` from Jakarta, ID
199.248.126.101	AS16799 Kinecta Federal Credit Union	`3.11ms` from Los Angeles, US
179.50.50.5	AS26619 GTD COLOMBIA S.A.S	`0.32ms` from Medellin, CO
76.26.191.21	AS7922 Comcast Cable Communications, LLC	`10.60ms` from Miami, US
94.241.151.133	AS202492 SILVERHILL GROUP HOLDING LTD	`0.10ms` from Moscow, RU
58.210.156.245	AS4134 CHINANET-BACKBONE	`4.29ms` from Nanjing, CN
212.81.51.5	AS209965 MULTINETT AS	`1.36ms` from Oslo, NO
4.154.155.181	AS8075 Microsoft Corporation	`0.96ms` from Quincy, US
72.166.49.197	AS209 CenturyLink Communications, LLC	`0.88ms` from Salt Lake City, US
59.48.194.133	AS4134 CHINANET-BACKBONE	`3.64ms` from Taiyuan, CN
24.150.225.85	AS7992 Cogeco Connexion Inc.	`7.03ms` from Toronto, CA
45.117.34.133	AS9484 Mobinet LLC. AS Mobinet Internet Service Provider	`0.40ms` from Ulan Bator, MN
203.185.126.5	AS3836 Thai Social/Scientific, Academic and Research Network	`1.34ms` from Bangkok, TH
201.228.150.245	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`7.02ms` from Bogota, CO
96.82.56.245	AS7922 Comcast Cable Communications, LLC	`12.84ms` from Chicago, US
99.9.105.181	AS7018 AT&T Enterprises, LLC	`10.84ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 211.156.180.192

traceroute to 211.156.180.192 (211.156.180.192): 7 hops max, 52 byte packets

3 [AS3257] 154.14.160.57 1.683 ms

4 [AS3257] 213.200.117.58 2.35 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Meppel, NL

On February 7th 2026

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.

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