AS17428
21Vianet.Co.,Ltd · 21vianet.com
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 | 47 |
| Number of IPv4 | 9,728 |
| Number of IPv6 | 79,230,580,365,903,566,851,893,362,688 |
| ASN type | Business |
| Registry | apnic |
| Allocated | 24 years ago on Oct 19, 2000 |
| Updated | a year ago on Nov 28, 2023 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 103.253.204.0/22 | 1802, CITIC Square, 1168 Nanjing Rd. (W), Shanghai | 1,024 |
| 120.132.146.0/24 | 21ViaNet(China),Inc. | 256 |
| 120.132.177.0/24 | 21ViaNet(China),Inc. | 256 |
| 120.132.224.0/21 | 21ViaNet(China),Inc. | 2,048 |
| 120.132.224.0/23 | 21ViaNet(China),Inc. | 512 |
| 120.132.224.0/24 | 21ViaNet(China),Inc. | 256 |
| 120.132.226.0/23 | 21ViaNet(China),Inc. | 512 |
| 120.132.228.0/23 | 21ViaNet(China),Inc. | 512 |
| 120.132.230.0/23 | 21ViaNet(China),Inc. | 512 |
| 120.132.231.0/24 | 21ViaNet(China),Inc. | 256 |
| 120.132.241.0/24 | 21ViaNet(China),Inc. | 256 |
| 120.133.240.0/20 | 21ViaNet(China),Inc. | 4,096 |
| 120.133.240.0/22 | 21ViaNet(China),Inc. | 1,024 |
| 120.133.252.0/22 | 21ViaNet(China),Inc. | 1,024 |
| 211.148.17.0/24 | 21ViaNet(China),Inc. | 256 |
| 211.148.18.0/23 | 21ViaNet(China),Inc. | 512 |
| 211.148.20.0/22 | 21ViaNet(China),Inc. | 1,024 |
| 211.148.20.0/23 | 21ViaNet(China),Inc. | 512 |
| 211.148.22.0/24 | 21ViaNet(China),Inc. | 256 |
| 211.148.24.0/23 | 21ViaNet(China),Inc. | 512 |
| 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. |
WHOIS Details
ASHandle: AS17428 OrgID: AS17428 ASName: AS17428 ASNumber: AS17428 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 47 domain names hosted across 23 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 103.253.207.100 | ██████████ | 3 |
| 120.133.255.59 | ██████████ | 1 |
| 120.132.224.71 | ██████████ | 1 |
| 120.133.255.49 | ████████ | 1 |
| 103.253.204.12 | █████████ | 1 |
| 120.133.255.50 | ███████ | 1 |
| 103.253.204.64 | ██████████ | 1 |
| 103.253.204.11 | █████████ | 1 |
Peers
There are 8 peers for this ASN.
| Peers | Name |
|---|---|
| AS10099 | China Unicom Global |
| AS133111 | CERNET New Technology Co., Ltd |
| AS17622 | China Unicom Guangzhou network |
| AS24400 | Shanghai Mobile Communications Co.,Ltd. |
| AS4808 | China Unicom Beijing Province Network |
| AS4812 | China Telecom (Group) |
| AS4847 | China Networks Inter-Exchange |
| AS56040 | China Mobile communications corporation |
Upstreams
There are 7 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS133111 | CERNET New Technology Co., Ltd |
| AS17622 | China Unicom Guangzhou network |
| AS24400 | Shanghai Mobile Communications Co.,Ltd. |
| AS4808 | China Unicom Beijing Province Network |
| AS4812 | China Telecom (Group) |
| AS4847 | China Networks Inter-Exchange |
| AS56040 | China Mobile communications corporation |
Downstreams
There are no downstreams for this ASN.
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.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs