AS203528Fabrizzio Jose Petrucci
ItalyRegistryRIPE NCCAt a glance
IPv4 prefixes
0
IPv6 prefixes
1
IPv4 addresses
0
IPv6 /64s
1M
Upstream graph
The networks AS203528 is seen behind, one and two hops out, drawn from real AS paths.
AS203528Toward the internet core
Networks observed one and two hops upstream of AS203528 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
30
adjacent networks
- Upstreams
- 1033%
- Peers
- 2067%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS53667FranTech Solutions |  US | Peer | 32 | 32 |
| AS34872Servperso Systems |  BE | Peer | 22 | 22 |
| AS7768Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI |  TR | Peer | 1 | 1 |
| AS8298IPng Networks GmbH |  CH | Peer | 1 | 1 |
| AS56662Marcin Gondek |  PL | Peer | 1 | 1 |
| AS213151Christian Elsen |  DE | Peer | 1 | 1 |
| AS32590Valve Corporation | US | Peer | 1 | 1 |
| AS24940Hetzner Online GmbH | DE | Peer | 1 | 1 |
| AS8888xTom Pty Ltd |  AU | Peer | 1 | 1 |
| AS25091IP-Max SA | CH | Peer | 1 | 1 |
Prefixes
The largest blocks AS203528 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 2a0e:8f02:21d0::/44 | 1M × /64 | 62/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.