AS205718ALCORT INGENIERIA Y ASESORIA S.L.
SpainRegistryRIPE NCCTypeEyeballAt a glance
IPv4 prefixes
9
IPv6 prefixes
9
IPv4 addresses
9.2k
IPv6 /64s
35.4B
Upstream graph
The networks AS205718 is seen behind, one and two hops out, drawn from real AS paths.
AS205718Toward the internet core
Networks observed one and two hops upstream of AS205718 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
38
adjacent networks
- Upstreams
- 924%
- Peers
- 2771%
- Downstreams
- 25%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6939Hurricane Electric LLC |  US | Peer | 927 | 93 |
| AS14537Continent 8 LLC | US | Peer | 28 | 3 |
| AS8218Zayo Europe |  FR | Peer | 27 | 3 |
| AS12479Orange Espagne SA | ES | Peer | 25 | 3 |
| AS6424EDGOO NETWORKS |  PT | Peer | 24 | 2 |
| AS33891Core-Backbone GmbH |  DE | Peer | 21 | 3 |
| AS49544i3D.net B.V |  NL | Peer | 19 | 2 |
| AS132337Axclusive |  SG | Peer | 13 | 2 |
| AS262355VSX Networks |  BR | Peer | 9 | 1 |
Prefixes
The largest blocks AS205718 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 77.83.144.0/22 | 1k | 80/80 |
| 185.205.112.0/22 | 1k | 80/80 |
| 185.208.220.0/22 | 1k | 80/80 |
| 185.210.20.0/22 | 1k | 80/80 |
| 185.226.168.0/22 | 1k | 80/80 |
| 185.229.156.0/22 | 1k | 80/80 |
| 185.229.196.0/22 | 1k | 80/80 |
| 185.231.116.0/22 | 1k | 80/80 |
| 185.248.20.0/22 | 1k | 80/80 |
| 2a09:8ac0::/32 | 4.3B × /64 | 27/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.