AS44002Sys-DataCom s.r.o.
CzechiaRegistryRIPE NCCAt a glance
IPv4 prefixes
13
IPv6 prefixes
33
IPv4 addresses
5.9k
IPv6 /64s
4.3B
Upstream graph
The networks AS44002 is seen behind, one and two hops out, drawn from real AS paths.
AS44002Toward the internet core
Networks observed one and two hops upstream of AS44002 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
55
adjacent networks
- Upstreams
- 1222%
- Peers
- 4378%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 1,503 | 108 |
| AS47232ISP Alliance a.s. | CZ | Peer | 745 | 136 |
| AS6939Hurricane Electric LLC |  US | Peer | 411 | 21 |
| AS32590Valve Corporation | US | Peer | 44 | 2 |
| AS49544i3D.net B.V |  NL | Peer | 44 | 2 |
| AS24940Hetzner Online GmbH |  DE | Peer | 44 | 2 |
| AS24482SG.GS |  SG | Peer | 43 | 2 |
| AS132337Axclusive | SG | Peer | 43 | 2 |
| AS22356Durand do Brasil Ltda |  BR | Peer | 43 | 2 |
| AS8529Zain Omantel International FZ-LLC |  AE | Peer | 33 | 1 |
Prefixes
All 46The largest blocks AS44002 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 79.98.72.0/21 | 2k | 79/80 |
| 185.4.200.0/22 | 1k | 79/80 |
| 79.98.72.0/24 | 256 | 79/80 |
| 79.98.73.0/24 | 256 | 79/80 |
| 79.98.74.0/24 | 256 | 79/80 |
| 79.98.75.0/24 | 256 | 79/80 |
| 79.98.76.0/24 | 256 | 79/80 |
| 79.98.77.0/24 | 256 | 79/80 |
| 79.98.78.0/24 | 256 | 79/80 |
| 79.98.79.0/24 | 256 | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.