Autonomous System details

AS17428

21Vianet.Co.,Ltd  ·  21vianet.com

China

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS17428 – 21Vianet.Co.,Ltd

Field Value
Country China
Website 21vianet.com
Hosted domains 45
IPv4 addresses 10,496
IPv6 addresses 79,231,789,291,723,181,481,068,068,864
ASN type Business
Registry apnic
Allocated 25 years ago on Oct 19, 2000
Updated 2 years ago on Nov 28, 2023

IP Ranges

Netblock Company Num of IPs
120.132.224.0/21 21ViaNet(China),Inc. 2,048
120.133.240.0/21 21ViaNet(China),Inc. 2,048
103.253.204.0/22 1802, CITIC Square, 1168 Nanjing Rd. (W), Shanghai 1,024
120.133.240.0/22 21ViaNet(China),Inc. 1,024
120.133.248.0/22 21ViaNet(China),Inc. 1,024
120.133.252.0/22 21ViaNet(China),Inc. 1,024
211.148.20.0/22 21ViaNet(China),Inc. 1,024
120.132.224.0/23 21ViaNet(China),Inc. 512
120.132.228.0/23 21ViaNet(China),Inc. 512
120.132.230.0/23 21ViaNet(China),Inc. 512
211.148.18.0/23 21ViaNet(China),Inc. 512
211.148.20.0/23 21ViaNet(China),Inc. 512
211.148.24.0/23 21ViaNet(China),Inc. 512
211.148.30.0/23 21ViaNet(China),Inc. 512
120.132.146.0/24 21ViaNet(China),Inc. 256
120.132.177.0/24 21ViaNet(China),Inc. 256
120.132.224.0/24 21ViaNet(China),Inc. 256
120.132.231.0/24 21ViaNet(China),Inc. 256
120.132.241.0/24 21ViaNet(China),Inc. 256
182.175.127.0/24 21ViaNet(China),Inc. 256
211.148.17.0/24 21ViaNet(China),Inc. 256
211.148.22.0/24 21ViaNet(China),Inc. 256
211.148.27.0/24 21ViaNet(China),Inc. 256

Netblock Company
2403:a200::/32 21ViaNet(China),Inc.
2403:a200:a100::/48 21ViaNet(China),Inc.
2403:a200:a20f::/48 21ViaNet(China),Inc.
2403:a200:a3ff::/48 21ViaNet(China),Inc.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS17428
                                                OrgID:          AS17428
                                                ASName:         AS17428
                                                ASNumber:       AS17428
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 45 domain names hosted across 24 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
211.148.19.166 ██████████ 8
211.148.21.102 ██████████ 5
211.148.19.168 █████████ 4
211.148.19.253 ██████████ 4
211.148.18.188 █████████ 4
103.253.207.100 █████████ 3
211.148.19.251 ██████████ 2
211.148.22.188 ████████ 1
120.133.241.209 ██████████ 1
120.133.255.53 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 9 peers for this ASN.

Peers Name
AS133111 CERNET New Technology Co., Ltd
AS17622 China Unicom Guangzhou network
AS24400 Shanghai Mobile Communications Co.,Ltd.
AS2914 NTT America, Inc.
AS4808 China Unicom Beijing Province Network
AS4811 China Telecom (Group)
AS4812 China Telecom (Group)
AS4847 China Networks Inter-Exchange
AS56040 China Mobile communications corporation
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 9 upstreams for this ASN.

upstreams Name
AS133111 CERNET New Technology Co., Ltd
AS17622 China Unicom Guangzhou network
AS24400 Shanghai Mobile Communications Co.,Ltd.
AS2914 NTT America, Inc.
AS4808 China Unicom Beijing Province Network
AS4811 China Telecom (Group)
AS4812 China Telecom (Group)
AS4847 China Networks Inter-Exchange
AS56040 China Mobile communications corporation
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
211.148.21.104 AS17428 21Vianet.Co.,Ltd 2.22ms from Shanghai, CN
2403:a200:a200:11c4::186 AS17428 21Vianet.Co.,Ltd 2.14ms from Beijing, CN
211.148.17.3 AS17428 21Vianet.Co.,Ltd 2.70ms from Shanghai, CN
103.253.207.168 AS17428 21Vianet.Co.,Ltd 2.52ms from Shanghai, CN
211.148.19.252 AS17428 21Vianet.Co.,Ltd 2.23ms from Shanghai, CN
103.253.206.64 AS17428 21Vianet.Co.,Ltd 4.38ms from Shanghai, CN
211.148.24.161 AS17428 21Vianet.Co.,Ltd 2.59ms from Shanghai, CN
120.132.224.64 AS17428 21Vianet.Co.,Ltd 2.50ms from Shanghai, CN
2403:a200:9999::1 AS17428 21Vianet.Co.,Ltd 34.11ms from Hong Kong, HK
211.148.20.252 AS17428 21Vianet.Co.,Ltd 2.35ms from Shanghai, CN
120.133.241.156 AS17428 21Vianet.Co.,Ltd 2.64ms from Shanghai, CN
211.148.25.229 AS17428 21Vianet.Co.,Ltd 3.12ms from Shanghai, CN
120.133.240.6 AS17428 21Vianet.Co.,Ltd 2.33ms from Shanghai, CN
2403:a200:a100:1:0:1:0:4 AS17428 21Vianet.Co.,Ltd 3.59ms from Shanghai, CN
120.133.255.35 AS17428 21Vianet.Co.,Ltd 3.47ms from Shanghai, CN
182.175.127.1 AS17428 21Vianet.Co.,Ltd 37.91ms from Hong Kong, HK
120.132.231.2 AS17428 21Vianet.Co.,Ltd 3.42ms from Shanghai, CN
120.133.242.99 AS17428 21Vianet.Co.,Ltd 3.58ms from Shanghai, CN
211.148.22.249 AS17428 21Vianet.Co.,Ltd 2.86ms from Shanghai, CN
120.133.243.28 AS17428 21Vianet.Co.,Ltd 2.58ms from Shanghai, CN
211.148.18.249 AS17428 21Vianet.Co.,Ltd 2.12ms from Shanghai, CN
103.253.205.44 AS17428 21Vianet.Co.,Ltd 2.35ms from Shanghai, CN
211.148.31.214 AS17428 21Vianet.Co.,Ltd 2.41ms from Shanghai, 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
89.248.165.36 AS202425 IP Volume inc 0.72ms from Amsterdam, NL
13.69.84.132 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
125.237.247.164 AS4771 Spark New Zealand Trading Ltd. 1.83ms from Auckland, NZ
158.195.69.116 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 0.89ms from Bratislava, SK
75.183.129.116 AS11426 Charter Communications Inc 13.94ms from Charlotte, US
73.74.82.4 AS7922 Comcast Cable Communications, LLC 10.33ms from Chicago, US
34.122.221.116 AS396982 Google LLC 0.12ms from Council Bluffs, US
204.126.186.212 AS5078 Oklahoma Network for Education Enrichment and 8.03ms from Dallas, US
108.216.204.100 AS7018 AT&T Enterprises, LLC 8.66ms from Dallas, US
189.177.209.228 AS8151 UNINET 4.08ms from Guadalajara, MX
77.8.29.84 AS6805 Telefonica Germany GmbH & Co.OHG 1.05ms from Hamburg, DE
4.226.68.20 AS8075 Microsoft Corporation 0.25ms from Kloten, CH
92.189.106.116 AS12479 Orange Espagne SA 14.48ms from Madrid, ES
180.113.246.4 AS4134 CHINANET-BACKBONE 4.61ms from Nanjing, CN
191.162.87.68 AS26615 TIM S/A 4.70ms from Osasco, BR
166.164.6.132 AS6167 Verizon Business 18.00ms from San Jose, US
138.59.97.164 AS27720 CITTA TELECOM LTDA 0.91ms from Sao Paulo, BR
69.206.35.148 AS12271 Charter Communications Inc 7.84ms from Secaucus, US
47.107.179.100 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.12ms from Shenzhen, CN
110.233.92.228 AS2518 BIGLOBE Inc. 1.54ms from Tokyo, JP
46.177.178.52 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.27ms from Athens, GR
211.145.47.100 AS4808 China Unicom Beijing Province Network 4.45ms from Beijing, CN
212.9.186.196 AS12374 LF.net Netzwerksysteme GmbH 3.42ms from Frankfurt am Main, DE
115.15.56.212 AS4766 Korea Telecom 6.43ms from Incheon, KR
23.95.60.180 AS36352 HostPapa 0.30ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m16 120.133.248.93
traceroute to 120.133.248.93 (120.133.248.93): 16 hops max, 52 byte packets
2 [AS209] 65.144.223.161 5.504 ms
3 [AS209] 67.14.41.162 17.426 ms
4 *
5 *
6 [AS3356] 4.15.125.54 35.853 ms
7 [AS4134] 202.97.51.189 159.717 ms
8 [AS4134] 202.97.12.189 168.406 ms
9 [AS4134] 202.97.24.189 174.636 ms
10 *
11 *
12 [AS4811] 61.172.196.66 196.875 ms
13 [AS17428] 211.148.17.154 165.439 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Missoula, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS17428 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs