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

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

route:          211.152.0.0/19
descr:          CHINA-ABITCOOL
descr:          Abitcool(China) Inc.
country:        CN
origin:         AS9308
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:54:29Z
source:         APNIC

route:          211.152.0.0/19
descr:          CHINA-ABITCOOL
descr:          Abitcool(China) Inc.
country:        CN
origin:         AS9802
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:54:29Z
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 171 domain names hosted across 89 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 ultra-oil.com 21
211.152.17.163 proinnovator.net.cn 11
211.152.6.6 renliango.cn 10
211.152.8.113 studytrip.com.cn 6
211.152.8.122 nb-dongying.com 5
211.152.6.178 xn--pkzs2g.xn--fiqz9s 5
211.152.17.20 insur.net.cn 4
211.152.6.83 chahaoduo.cn 4
211.152.17.86 xn--xhq330dhrikvc.cn 4
211.152.8.112 seekray.cn 4
211.152.6.39 haojcs.com 3
211.152.6.14 caixiaohai.com 3
211.152.14.200 bjbadajt.com 2
211.152.15.46 watchfair.cn 2
211.152.6.106 bcygou.com 2
211.152.9.77 newe.net 2
211.152.9.7 zlvod.cn 2
211.152.17.164 peraquality.com 2
211.152.6.172 winpartners.net.cn 2
211.152.6.122 askinshop.com 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
211.152.12.113 AS23724 IDC, China Telecommunications Corporation 4.24ms from Beijing, CN
211.152.17.58 AS23724 IDC, China Telecommunications Corporation 2.56ms from Beijing, CN
211.152.0.204 AS23724 IDC, China Telecommunications Corporation 2.71ms from Beijing, CN
211.152.9.206 AS23724 IDC, China Telecommunications Corporation 3.01ms from Tianjin, CN
211.152.7.179 AS23724 IDC, China Telecommunications Corporation 3.65ms from Tianjin, CN
211.152.29.141 AS23724 IDC, China Telecommunications Corporation 2.56ms from Beijing, CN
211.152.11.29 AS23724 IDC, China Telecommunications Corporation 3.49ms from Beijing, CN
211.152.10.97 AS23724 IDC, China Telecommunications Corporation 3.34ms from Beijing, CN
211.152.1.112 AS23724 IDC, China Telecommunications Corporation 3.25ms from Beijing, CN
211.152.8.112 AS23724 IDC, China Telecommunications Corporation 2.57ms from Beijing, CN
211.152.21.1 AS23724 IDC, China Telecommunications Corporation 3.65ms from Beijing, CN
211.152.16.19 AS23724 IDC, China Telecommunications Corporation 2.73ms from Beijing, CN
211.152.5.242 AS23724 IDC, China Telecommunications Corporation 3.02ms from Beijing, CN
211.152.14.103 AS23724 IDC, China Telecommunications Corporation 2.94ms 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
213.199.138.67 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
52.226.147.67 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
76.97.229.35 AS7922 Comcast Cable Communications, LLC 4.44ms from Atlanta, US
106.13.67.51 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 5.29ms from Beijing, CN
120.3.201.83 AS4837 CHINA UNICOM China169 Backbone 11.00ms from Beijing, CN
16.144.44.163 AS16509 Amazon.com, Inc. 0.29ms from Boardman, US
178.118.220.51 AS6848 Telenet BV 9.78ms from Brussels, BE
141.142.41.3 AS1224 University of Illinois 2.99ms from Chicago, US
20.233.38.131 AS8075 Microsoft Corporation 0.91ms from Dubai, AE
90.53.239.35 AS3215 Orange S.A. 9.40ms from Frankfurt am Main, DE
191.96.95.35 AS61317 Hivelocity LLC 0.28ms from Frankfurt am Main, DE
136.33.0.3 AS16591 Google Fiber Inc. 0.39ms from Kansas City, US
69.109.49.195 AS7018 AT&T Enterprises, LLC 2.18ms from Los Angeles, US
100.35.190.67 AS701 Verizon Business 1.78ms from New York City, US
128.22.111.211 AS17511 OPTAGE Inc. 2.31ms from Osaka, JP
90.40.246.211 AS3215 Orange S.A. 9.99ms from Paris, FR
44.211.72.35 AS14618 Amazon.com, Inc. 0.43ms from Reston, US
3.95.142.147 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
45.182.7.3 AS269208 INOVA GUARUS TELECOM LTDA 7.94ms from Rio de Janeiro, BR
185.23.124.35 AS43766 Mobile Telecommunication Company Saudi Arabia Joint-Stock company 0.36ms from Riyadh, SA
148.70.150.179 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.81ms from Chengdu, CN
18.252.74.163 AS8987 Amazon Data Services Ireland Ltd 0.82ms from Columbus, US
103.125.190.179 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.68ms from Hanoi, VN
208.107.81.51 AS11232 Midcontinent Communications 10.59ms from Minneapolis, US
71.168.84.179 AS13977 Fidium 3.59ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f2 -m19 211.152.2.114
traceroute to 211.152.2.114 (211.152.2.114): 19 hops max, 52 byte packets
3 [AS5578] 62.168.90.138 8.583 ms
4 [AS5578] 62.168.90.141 0.542 ms
5 [AS5578] 62.168.99.214 1.128 ms
6 *
8 [AS174] 154.54.72.165 8.201 ms
9 [AS174] 154.54.62.121 13.13 ms
10 [AS174] 154.54.76.210 13.293 ms
11 [AS174] 149.11.228.55 13.107 ms
12 *
13 *
14 [AS4134] 202.97.61.137 158.62 ms
15 *
16 [AS23724] 36.110.246.217 160.202 ms
17 *
18 *
19 *
Measurement taken from IPinfo ProbeNet in Bratislava, SK
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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