AS210321Operadors Quilometre Zero S.L.
SpainRegistryRIPE NCCAt a glance
IPv4 prefixes
4
IPv6 prefixes
1
IPv4 addresses
1k
IPv6 /64s
34.4B
Upstream graph
The networks AS210321 is seen behind, one and two hops out, drawn from real AS paths.
AS210321Toward the internet core
Networks observed one and two hops upstream of AS210321 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
78
adjacent networks
- Upstreams
- 1519%
- Peers
- 5165%
- Downstreams
- 1215%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS60171AFR-IX TELECOM S.A. | ES | Peer | 3,103 | 98 |
| AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | ES | Peer | 2,668 | 90 |
| AS3257GTT Communications Inc. |  US | Peer | 1,322 | 65 |
| AS6939Hurricane Electric LLC | US | Peer | 80 | 12 |
| AS6424EDGOO NETWORKS |  PT | Peer | 64 | 2 |
| AS25091IP-Max SA |  CH | Peer | 64 | 2 |
| AS49544i3D.net B.V |  NL | Peer | 64 | 2 |
| AS24940Hetzner Online GmbH |  DE | Peer | 64 | 2 |
| AS14537Continent 8 LLC | US | Adjacent | 54 | 1 |
| AS34549meerfarbig GmbH & Co. KG | DE | Peer | 32 | 3 |
Prefixes
The largest blocks AS210321 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 185.242.248.0/24 | 256 | 80/80 |
| 185.242.249.0/24 | 256 | 80/80 |
| 185.242.250.0/24 | 256 | 80/80 |
| 185.242.251.0/24 | 256 | 80/80 |
| 2a0c:f780::/29 | 34.4B × /64 | 61/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.