AS51001CIELO SRL
ItalyRegistryRIPE NCCAt a glance
IPv4 prefixes
4
IPv6 prefixes
0
IPv4 addresses
1k
IPv6 /64s
0
Upstream graph
The networks AS51001 is seen behind, one and two hops out, drawn from real AS paths.
AS51001Toward the internet core
Networks observed one and two hops upstream of AS51001 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
51
adjacent networks
- Upstreams
- 816%
- Peers
- 4384%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6762Telecom Italia Sparkle (Seabone) | IT | Peer | 188 | 47 |
| AS9002RETN Limited |  GB | Peer | 88 | 22 |
| AS6939Hurricane Electric LLC |  US | Peer | 24 | 6 |
| AS24482SG.GS |  SG | Peer | 4 | 1 |
| AS132337Axclusive | SG | Peer | 4 | 1 |
| AS13237euNetworks GmbH |  DE | Peer | 4 | 1 |
| AS14537Continent 8 LLC | US | Peer | 4 | 1 |
| AS49544i3D.net B.V |  NL | Peer | 4 | 1 |
Prefixes
The largest blocks AS51001 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 185.158.236.0/24 | 256 | 80/80 |
| 185.158.237.0/24 | 256 | 80/80 |
| 185.158.238.0/24 | 256 | 80/80 |
| 185.158.239.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.