AS17428

Summary

Country	China
Organization	21Vianet.Co.,Ltd
Domain	21viamail.com
Number of IPv4	12,032
Number of IPv6	7.9231× 1028
AS Type	Business
Registry	APNIC
Allocated	January 01, 1970 (about 55 years ago)
Updated	November 28, 2023 (about 5 months ago)

IP Ranges

AS17428 announces 14 IPv4 ranges and 3 IPv6 ranges.

That's a total of 12,032 IPv4 addresses and 7.9231× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
103.253.204.0/22	1802, Citic Square, 1168 Nanjing Rd. (w), Shanghai	1,024	APNIC	ALLOCATED PORTABLE
120.132.224.0/23	Guangzhou Gehua Keji	512	APNIC	ALLOCATED NON-PORTABLE
120.132.226.0/23	Guangzhou Gehua Keji	512	APNIC	ALLOCATED NON-PORTABLE
120.132.228.0/23	Guangzhou Gehua Keji	512	APNIC	ALLOCATED NON-PORTABLE
120.132.230.0/23	Guangzhou Gehua Keji	512	APNIC	ALLOCATED NON-PORTABLE
120.133.227.0/24	21ViaNet(China),Inc.	256	APNIC	ALLOCATED PORTABLE
120.133.240.0/20	21ViaNet(China),Inc.	4,096	APNIC	ALLOCATED PORTABLE
120.133.252.0/22	21ViaNet(China),Inc.	1,024	APNIC	ALLOCATED PORTABLE
211.148.17.0/24	21ViaNet(China),Inc.	256	APNIC	ALLOCATED PORTABLE
211.148.18.0/23	21ViaNet(China),Inc.	512	APNIC	ALLOCATED PORTABLE
211.148.20.0/22	21ViaNet(China),Inc.	1,024	APNIC	ALLOCATED PORTABLE
211.148.24.0/23	21ViaNet(China),Inc.	512	APNIC	ALLOCATED PORTABLE
211.148.27.0/24	21ViaNet(China),Inc.	256	APNIC	ALLOCATED PORTABLE
211.148.28.0/22	21ViaNet(China),Inc.	1,024	APNIC	ALLOCATED PORTABLE

Prefix	Organization	Size	Registry	Status
2403:a200::/32	21ViaNet(China),Inc.	7.9228× 1028	APNIC	ALLOCATED PORTABLE
2403:a200:a100::/48	21ViaNet(China),Inc.	1.2089× 1024	APNIC	ALLOCATED PORTABLE
2403:a200:a20f::/48	21ViaNet(China),Inc.	1.2089× 1024	APNIC	ALLOCATED PORTABLE

Peers

There is no peer for AS17428.

Upstreams

There are 5 upstreams for AS17428:

Downstreams

There is no downstream for AS17428.