AS205840Fonecloud GmbH
GermanyRegistryRIPE NCCTypeEyeballAs of 11th November 2026, AS205840 (Fonecloud GmbH), an access network registered in Germany with RIPE NCC, originates 10 IPv4 prefixes covering 2.6k addresses. By IPv4 address space that makes it the 23,461st-largest of the 80,743 networks we see originating IPv4, and the 784th-largest of 2,331 in Germany. It is seen behind 1 upstream network, most often AS63023 (GTHost). Every one of its announcements has 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 AS205840 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS205840 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
2
adjacent networks
- Upstreams
- 150%
- Peers
- 150%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS63023GTHost |  US | Peer | 751 | 76 |
Prefixes
The largest blocks AS205840 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 45.9.5.0/24 | 256 | 75/76 |
| 64.204.50.0/24 | 256 | 76/76 |
| 64.204.51.0/24 | 256 | 75/76 |
| 82.27.10.0/24 | 256 | 75/76 |
| 87.229.80.0/24 | 256 | 75/76 |
| 96.62.100.0/24 | 256 | 75/76 |
| 104.234.29.0/24 | 256 | 75/76 |
| 147.79.17.0/24 | 256 | 75/76 |
| 155.117.206.0/24 | 256 | 75/76 |
| 195.58.148.0/24 | 256 | 75/76 |
Routing health
How AS205840'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%10
- Invalid0.0%0
- No ROA0.0%0
Propagation
- Globally propagated90% of full-feed peers or more100.0%10
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%0.0%0
Prefix sizes
IPv4 — 10 prefixes
Recent changes
Announcements that started or stopped since 12th Oct 2026.
- Announced104.234.29.0/242nd Nov 2026
- Announced64.204.51.0/2424th Oct 2026
- Withdrawn64.204.51.0/2424th Oct 2026
- Announced64.204.51.0/2414th Oct 2026
- Announced64.204.50.0/2412th Oct 2026
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.