211.152.0.0/19

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:        211.152.0.0 - 211.152.31.255
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:  2021-06-16T01:31:08Z
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

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

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

Nearby Ranges

BGP prefixes that overlap with 211.152.0.0/16

Range ASN Company Num of IPs
211.152.32.0/19 AS4811 Entrust Network Inc. 8,192
211.152.32.0/19 AS4812 Entrust Network Inc. 8,192

Hosted domains

There are 175 domain names hosted across 92 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
211.152.6.5 xn--7gql12bv1n46mzin.com 21
211.152.6.6 06606163168.com 11
211.152.17.163 triz.cn 11
211.152.8.113 ham.org.cn 6
211.152.6.178 xn--pkzs2g.xn--fiqs8s 5
211.152.8.122 dx-sprayer.com 5
211.152.6.83 chahaoduo.cn 4
211.152.8.112 seekray.cn 4
211.152.17.86 xn--xhqy01c5xcky0a.cn 4
211.152.17.20 insur.org.cn 4
211.152.6.14 caixiaohai.com 3
211.152.6.39 51chips.net 3
211.152.15.46 watchfair.cn 2
211.152.17.164 peraquality.com 2
211.152.6.106 bcygou.com 2
211.152.6.54 ggclw.com 2
211.152.8.134 dfsolo.com 2
211.152.14.200 caifucun.cn 2
211.152.9.77 newe.net 2
211.152.9.7 zlvod.cn 2

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

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

IP Address ASN Details
211.152.21.1 AS23724 IDC, China Telecommunications Corporation 4.04ms from Beijing, CN
211.152.5.243 AS23724 IDC, China Telecommunications Corporation 3.04ms from Beijing, CN
211.152.9.206 AS23724 IDC, China Telecommunications Corporation 3.00ms from Tianjin, CN
211.152.8.112 AS23724 IDC, China Telecommunications Corporation 2.56ms from Beijing, CN
211.152.10.97 AS23724 IDC, China Telecommunications Corporation 3.32ms from Beijing, CN
211.152.17.59 AS23724 IDC, China Telecommunications Corporation 3.82ms from Beijing, CN
211.152.0.204 AS23724 IDC, China Telecommunications Corporation 2.72ms from Beijing, CN
211.152.11.29 AS23724 IDC, China Telecommunications Corporation 4.13ms from Beijing, CN
211.152.7.179 AS23724 IDC, China Telecommunications Corporation 3.66ms from Tianjin, CN
211.152.12.113 AS23724 IDC, China Telecommunications Corporation 4.32ms from Beijing, CN
211.152.16.19 AS23724 IDC, China Telecommunications Corporation 2.71ms from Beijing, CN
211.152.29.141 AS23724 IDC, China Telecommunications Corporation 2.56ms from Beijing, CN
211.152.14.103 AS23724 IDC, China Telecommunications Corporation 2.76ms from Beijing, CN
211.152.1.112 AS23724 IDC, China Telecommunications Corporation 3.49ms 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
23.115.83.211 AS7018 AT&T Enterprises, LLC 7.18ms from Atlanta, US
71.117.132.227 AS701 Verizon Business 2.13ms from Boston, US
75.69.159.179 AS7922 Comcast Cable Communications, LLC 7.18ms from Boston, US
72.109.238.163 AS6167 Verizon Business 10.84ms from Dallas, US
134.147.52.19 AS29484 Ruhr-Universitaet Bochum 3.29ms from Duesseldorf, DE
68.43.138.3 AS7922 Comcast Cable Communications, LLC 7.07ms from Flint, US
76.178.118.35 AS20001 Charter Communications Inc 6.04ms from Los Angeles, US
91.9.68.179 AS3320 Deutsche Telekom AG 4.52ms from Nuernberg, DE
107.145.75.35 AS33363 Charter Communications, Inc 7.09ms from Orlando, US
90.40.246.211 AS3215 Orange S.A. 10.31ms from Paris, FR
68.226.125.243 AS22773 Cox Communications Inc. 5.02ms from Phoenix, US
189.17.219.67 AS4230 CLARO S.A. 7.40ms from Rio de Janeiro, BR
75.253.243.51 AS6167 Verizon Business 7.77ms from Seattle, US
112.180.75.195 AS4766 Korea Telecom 9.47ms from Seoul, KR
87.236.233.131 AS35656 Jordanian Universities Network L.L.C. 3.16ms from Amman, JO
87.195.65.115 AS12414 Solcon Internetdiensten B.V. 12.72ms from Amsterdam, NL
152.189.42.179 AS701 Verizon Business 1.88ms from Atlanta, US
141.142.41.3 AS1224 University of Illinois 2.96ms from Chicago, US
71.72.51.83 AS10796 Charter Communications Inc 13.81ms from Columbus, US
62.66.200.99 AS9158 Telenor A/S 1.92ms from Copenhagen, DK
223.226.131.227 AS24560 Bharti Airtel Ltd., Telemedia Services 6.26ms from Delhi, IN
61.141.169.51 AS4134 CHINANET-BACKBONE 0.79ms from Guangzhou, CN
130.233.180.19 AS15496 Aalto University 0.98ms from Helsinki, FI
76.168.217.51 AS20001 Charter Communications Inc 6.48ms from Los Angeles, US
80.139.28.115 AS3320 Deutsche Telekom AG 3.97ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 211.152.14.1
traceroute to 211.152.14.1 (211.152.14.1): 64 hops max, 52 byte packets
1 [AS9211] 213.238.35.1 0.198 ms
2 [AS9211] 212.12.33.138 0.275 ms
3 *
4 *
5 *
6 *
8 *
9 *
10 *
11 *
12 [AS23724] 36.110.247.54 255.094 ms
13 *
14 *
15 *
16 [AS23724] 220.181.10.142 254.103 ms
17 *
18 [AS9308] 211.151.227.6 265.949 ms
19 [AS23724] 211.99.177.6 271.48 ms
20 *
21 *
22 [AS23724] 211.152.14.1 270.949 ms
Measurement taken from IPinfo ProbeNet in Hamburg, DE
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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