211.152.96.0/19

AS23724  ·  IDC, China Telecommunications Corporation

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Summary

Country China
Domain 21vianet.com
ASN AS23724
Registry APNIC
ID CHINA-21VIANET

WHOIS Details

inetnum:        211.152.64.0 - 211.152.127.255
netname:        CHINA-21VIANET
descr:          21ViaNet(China),Inc.
descr:          BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,
descr:          Beijing 100016, China
country:        CN
admin-c:        ML2382-AP
tech-c:         BW667-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CN-21VIANET
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2021-06-16T01:26:33Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
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:         Cao Wentao
address:        BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China
country:        CN
phone:          +86-10-84562121
fax-no:         +86-10-84564234
e-mail:         abusemail1010@sina.com
nic-hdl:        BW667-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-12-26T06:30:02Z
source:         APNIC

person:         Li  Xuesong
address:        BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China
country:        CN
phone:          +86-10-84562121
fax-no:         +86-10-84564234
e-mail:         abuse@21viamail.com
nic-hdl:        ML2382-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-12-26T06:30:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 211.152.0.0/16

Range ASN Company Num of IPs
211.152.0.0/19 AS23724 21ViaNet(China),Inc. 8,192
211.152.0.0/19 AS23724 21ViaNet(China),Inc. 8,192
211.152.32.0/19 AS4811 Entrust Network Inc. 8,192
211.152.32.0/19 AS4812 Entrust Network Inc. 8,192
211.152.0.0/19 AS4835 21ViaNet(China),Inc. 8,192
211.152.0.0/19 AS4835 21ViaNet(China),Inc. 8,192
211.152.0.0/19 AS9802 21ViaNet(China),Inc. 8,192
211.152.0.0/19 AS9802 21ViaNet(China),Inc. 8,192

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
211.152.98.133 momo.us 1
211.152.123.110 qianxun.com 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

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

IP Address ASN Details
211.152.97.146 AS9308 Abitcool(China) Inc. 3.26ms from Tianjin, 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
181.24.155.3 AS22927 Telefonica de Argentina 1.77ms from Buenos Aires, AR
97.184.0.67 AS6167 Verizon Business 19.50ms from Dallas, US
188.65.203.227 AS8292 CamData GmbH 1.41ms from Duesseldorf, DE
185.223.192.3 AS205114 The WEST Retail group LImited 9.28ms from Erith, GB
58.218.51.211 AS4134 CHINANET-BACKBONE 9.15ms from Huai'an, CN
64.151.42.131 AS18712 Everfast Fiber Networks LLC 7.18ms from Kansas City, US
84.126.97.131 AS6739 VODAFONE ONO, S.A. 10.50ms from Madrid, ES
54.90.41.243 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
187.38.190.243 AS28573 Claro NXT Telecomunicacoes Ltda 4.68ms from Sao Paulo, BR
122.221.214.51 AS17506 ARTERIA Networks Corporation 1.51ms from Tokyo, JP
73.75.26.19 AS7922 Comcast Cable Communications, LLC 4.27ms from Chicago, US
52.19.188.99 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
57.96.62.3 AS51964 ORANGE BUSINESS SERVICES U.S. Inc. 1.19ms from Hong Kong, HK
185.28.112.3 AS60228 Six Degrees Technology Group Limited 3.50ms from London, GB
62.244.119.3 AS34177 CELESTE SAS 3.88ms from Paris, FR
44.219.151.99 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
189.15.241.83 AS53006 ALGAR TELECOM S/A 5.93ms from São Paulo, BR
82.102.165.19 AS12400 Partner Communications Ltd. 12.32ms from Tel Aviv, IL
60.69.248.211 AS17676 SoftBank Corp. 2.50ms from Tokyo, JP
106.163.83.131 AS2516 KDDI CORPORATION 1.15ms from Tokyo, JP
118.93.48.19 AS9500 One New Zealand Group Limited 0.97ms from Auckland, NZ
34.140.71.83 AS396982 Google LLC 0.13ms from Brussels, BE
197.146.34.131 AS36884 Wana Corporate 8.17ms from Casablanca, MA
201.165.214.3 AS13999 Mega Cable, S.A. de C.V. 4.55ms from Guadalajara, MX
70.135.141.67 AS7018 AT&T Enterprises, LLC 5.89ms from Miami, 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 -m17 211.152.101.154
traceroute to 211.152.101.154 (211.152.101.154): 17 hops max, 52 byte packets
3 [AS60068] 185.229.188.5 17.581 ms
4 *
5 [AS4134] 81.173.28.9 18.205 ms
6 *
7 [AS4134] 202.97.35.85 249.767 ms
8 *
9 [AS4134] 202.97.124.233 267.459 ms
10 *
11 *
12 *
13 *
14 [AS23724] 220.181.10.142 278.741 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Zuerich, CH
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.

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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