AS59871Heureka Group a.s.
CzechiaRegistryRIPE NCCAt a glance
IPv4 prefixes
1
IPv6 prefixes
5
IPv4 addresses
1k
IPv6 /64s
328k
Upstream graph
The networks AS59871 is seen behind, one and two hops out, drawn from real AS paths.
AS59871Toward the internet core
Networks observed one and two hops upstream of AS59871 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
44
adjacent networks
- Upstreams
- 920%
- Peers
- 3580%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS39392SH.cz s.r.o. | CZ | Peer | 296 | 112 |
| AS6939Hurricane Electric LLC |  US | Peer | 52 | 16 |
| AS32590Valve Corporation | US | Peer | 6 | 2 |
| AS24940Hetzner Online GmbH |  DE | Peer | 6 | 2 |
| AS24482SG.GS |  SG | Peer | 6 | 2 |
| AS49544i3D.net B.V |  NL | Peer | 6 | 2 |
| AS8529Zain Omantel International FZ-LLC |  AE | Peer | 5 | 1 |
| AS22356Durand do Brasil Ltda |  BR | Peer | 1 | 1 |
| AS132337Axclusive | SG | Peer | 1 | 1 |
Prefixes
The largest blocks AS59871 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 185.68.68.0/22 | 1k | 79/80 |
| 2a03:2a60:dc::/48 | 65.5k × /64 | 60/62 |
| 2a03:2a60:8000::/48 | 65.5k × /64 | 60/62 |
| 2a03:2a60:8001::/48 | 65.5k × /64 | 60/62 |
| 2a03:2a60:8100::/48 | 65.5k × /64 | 60/62 |
| 2a03:2a60:8101::/48 | 65.5k × /64 | 60/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.