AS17428VNET Group, Inc.
ChinaRegistryAPNICAs of 27th September 2026, AS17428 (VNET Group, Inc.), a network registered in China with APNIC, originates 25 IPv4 prefixes covering 16.6k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 7,873rd-largest of the 79,523 networks we see originating IPv4, and the 233rd-largest of 607 in China. It is seen behind 9 upstream networks, most often AS4811 (China Telecom Shanghai IDC Network) and AS4812 (China Telecom Shanghai Province Network). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 77% of its routes reach at least 90% of full-feed peers, and 4 prefixes are also originated by another network.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS17428 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS17428 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.
Neighbouring networks
18
adjacent networks
- Upstreams
- 950%
- Peers
- 950%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS4811China Telecom Shanghai IDC Network | CN | Peer | 1,458 | 81 |
| AS4812China Telecom Shanghai Province Network | CN | Peer | 139 | 139 |
| AS2914NTT America, Inc. |  US | Peer | 81 | 81 |
| AS4847China Telecom Beijing Province Network | CN | Peer | 80 | 51 |
| AS4808China Unicom Beijing Province Network | CN | Peer | 29 | 20 |
| AS133111CERNET New Technology Co., Ltd | CN | Peer | 26 | 26 |
| AS17622China Unicom Guangdong Province Network | CN | Peer | 15 | 5 |
| AS24400Shanghai Mobile Communications Co.,Ltd. | CN | Peer | 13 | 9 |
| AS56040China Mobile Group GuangDong Company | CN | Peer | 3 | 3 |
Prefixes
All 30The largest blocks AS17428 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 120.132.224.0/21 | 2k | 81/81 |
| 120.133.240.0/21 | 2k | 81/81 |
| 103.253.204.0/22 | 1k | 81/81 |
| 120.133.236.0/22 | 1k | 4/81 |
| 120.133.240.0/22 | 1k | 81/81 |
| 120.133.248.0/22 | 1k | 81/81 |
| 120.133.252.0/22 | 1k | 81/81 |
| 211.148.20.0/22 | 1k | 81/81 |
| 120.132.224.0/23 | 512 | 81/81 |
| 120.132.226.0/23 | 512 | 4/81 |
Routing health
How AS17428's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.
RPKI origin validation
- Valid100.0%30
- Invalid0.0%0
- No ROA0.0%0
Propagation
- Globally propagated90% of full-feed peers or more76.7%23
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%23.3%7
Prefix sizes
IPv4 — 25 prefixes
IPv6 — 5 prefixes
- /324.3B × /6420.0%1
- /4865.5k × /6480.0%4
Recent changes
Announcements that started or stopped since 28th Aug 2026.
No announcement by AS17428 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.