AS206628Tianyu-Zhu
United StatesRegistryRIPE NCCTypeEyeballAs of 10th November 2026, AS206628 (Tianyu-Zhu), an access network registered in the United States with RIPE NCC, originates 2 IPv4 prefixes covering 512 addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 49,312th-largest of the 80,733 networks we see originating IPv4, and the 10,553rd-largest of 18,751 in the United States. It is seen behind 2 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS400212 (VergeTel Group LLC), and in front of 4 downstream networks. 83% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS206628 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS206628 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
12
adjacent networks
- Upstreams
- 217%
- Peers
- 650%
- Downstreams
- 433%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6939Hurricane Electric LLC | US | Peer | 729 | 138 |
| AS400212VergeTel Group LLC | US | Peer | 139 | 139 |
Prefixes
The largest blocks AS206628 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 198.8.58.0/24 | 256 | 76/76 |
| 198.8.59.0/24 | 256 | 76/76 |
| 2001:678:d3c::/48 | 65.5k × /64 | 62/63 |
| 2602:fd50:20::/48 | 65.5k × /64 | 62/63 |
| 2a0f:85c1:30::/48 | 65.5k × /64 | 62/63 |
| 2a0f:85c1:31::/48 | 65.5k × /64 | 63/63 |
Routing health
How AS206628'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
- Valid83.3%5
- Invalid0.0%0
- No ROA16.7%1
Propagation
- Globally propagated90% of full-feed peers or more100.0%6
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%0.0%0
Prefix sizes
IPv4 — 2 prefixes
IPv6 — 4 prefixes
- /4865.5k × /64100.0%4
Recent changes
Announcements that started or stopped since 12th Oct 2026.
No announcement by AS206628 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.