211.151.32.0/19

AS56048  ·  China Mobile Communicaitons Corporation

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Summary

Country China
Domain 21vianet.com
ASN AS56048
Parent Range 211.151.0.0/16
Registry APNIC
ID CHINA-21VIANET

WHOIS Details

inetnum:        211.151.0.0 - 211.151.255.255
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:  2021-06-16T01:27:18Z
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

Overlapping Ranges

BGP prefixes that contain 211.151.32.0/19

Range ASN Company Num of IPs
211.151.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
211.151.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
211.151.0.0/16 AS56048 21ViaNet(China),Inc. 65,536
211.151.0.0/16 AS56048 21ViaNet(China),Inc. 65,536
211.151.0.0/16 AS9308 21ViaNet(China),Inc. 65,536
211.151.0.0/16 AS9308 21ViaNet(China),Inc. 65,536

Nearby Ranges

BGP prefixes that overlap with 211.151.0.0/16

Range ASN Company Num of IPs
211.151.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
211.151.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
211.151.0.0/16 AS56048 21ViaNet(China),Inc. 65,536
211.151.0.0/16 AS56048 21ViaNet(China),Inc. 65,536
211.151.0.0/16 AS9308 21ViaNet(China),Inc. 65,536
211.151.0.0/16 AS9308 21ViaNet(China),Inc. 65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
211.151.56.157 AS56048 China Mobile Communicaitons Corporation 3.53ms from Beijing, CN
211.151.35.104 AS56048 China Mobile Communicaitons Corporation 2.65ms from Beijing, CN
211.151.62.98 AS56048 China Mobile Communicaitons Corporation 3.87ms from Beijing, CN
211.151.59.179 AS56048 China Mobile Communicaitons Corporation 3.73ms from Beijing, CN
211.151.47.101 AS9308 Abitcool(China) Inc. 3.13ms from Tianjin, CN
211.151.63.253 AS56048 China Mobile Communicaitons Corporation 3.34ms from Beijing, CN
211.151.32.17 AS56048 China Mobile Communicaitons Corporation 3.45ms from Beijing, CN
211.151.51.37 AS56048 China Mobile Communicaitons Corporation 3.29ms from Beijing, CN
211.151.57.129 AS56048 China Mobile Communicaitons Corporation 3.94ms 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
51.158.211.3 AS12876 Scaleway SAS 0.18ms from Amsterdam, NL
142.244.83.19 AS3359 University of Alberta 5.06ms from Edmonton, CA
43.240.30.115 AS133199 SonderCloud Limited 0.76ms from Hong Kong, HK
154.91.84.179 AS399077 Tcloudnet 0.96ms from Hong Kong, HK
58.151.126.3 AS3786 LG DACOM Corporation 1.68ms from Incheon, KR
211.209.27.211 AS9318 SK Broadband Co Ltd 0.96ms from Incheon, KR
197.234.116.51 AS33763 Paratus Telecommunications Limited 0.40ms from Luanda, AO
93.95.155.35 AS24811 Joint Stock Company Kuzbassenergosviaz 4.29ms from Novosibirsk, RU
58.94.147.179 AS4713 NTT DOCOMO BUSINESS,Inc. 4.70ms from Osaka, JP
162.253.145.3 AS46606 Unified Layer 2.11ms from Salt Lake City, US
172.253.97.131 AS15169 Google LLC 0.15ms from Seattle, US
14.50.151.243 AS4766 Korea Telecom 3.44ms from Seoul, KR
211.203.157.147 AS9318 SK Broadband Co Ltd 7.19ms from Seoul, KR
77.236.174.51 AS13124 A1 Bulgaria EAD 8.13ms from Sofia, BG
177.63.198.35 AS27699 TELEFÔNICA BRASIL S.A 5.75ms from São Paulo, BR
218.246.85.19 AS18239 CAPNET 3.70ms from Beijing, CN
81.241.70.131 AS5432 Proximus NV 2.34ms from Brussels, BE
102.40.75.51 AS8452 TE-AS 9.13ms from Cairo, EG
191.37.131.99 AS263359 Cybertech Informática LTDA 2.92ms from Chapeco, BR
173.88.199.243 AS10796 Charter Communications Inc 8.91ms from Columbus, US
104.43.227.99 AS8075 Microsoft Corporation 0.34ms from Des Moines, US
91.43.125.19 AS3320 Deutsche Telekom AG 7.45ms from Frankfurt am Main, DE
109.180.92.147 AS2856 British Telecommunications PLC 11.84ms from London, GB
124.150.6.3 AS7545 TPG Telecom Limited 1.88ms from Melbourne, AU
37.213.2.51 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 5.93ms from Minsk, BY

Traceroute

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

$
traceroute -a -n -q1 -m17 211.151.48.154
traceroute to 211.151.48.154 (211.151.48.154): 17 hops max, 52 byte packets
2 [AS4134] 81.173.22.70 0.675 ms
3 [AS4134] 81.173.22.69 1.422 ms
4 *
5 *
6 [AS4134] 202.97.61.133 136.097 ms
7 *
8 *
9 *
10 [AS23724] 220.181.10.142 148.093 ms
11 *
12 [AS9308] 211.151.227.6 152.042 ms
13 [AS56048] 211.151.232.173 161.826 ms
14 [AS56048] 211.151.232.178 157.735 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, 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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