AS47872Sofia Connect EAD
BulgariaRegistryRIPE NCCAt a glance
IPv4 prefixes
7
IPv6 prefixes
7
IPv4 addresses
1.8k
IPv6 /64s
1.9B
Upstream graph
The networks AS47872 is seen behind, one and two hops out, drawn from real AS paths.
AS47872Toward the internet core
Networks observed one and two hops upstream of AS47872 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
123
adjacent networks
- Upstreams
- 2016%
- Peers
- 8972%
- Downstreams
- 1411%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6461Zayo Bandwidth |  US | Peer | 5,792 | 109 |
| AS3356Lumen (Level 3) | US | Peer | 904 | 58 |
| AS174Cogent Communications, LLC | US | Peer | 315 | 31 |
| AS50869Free-IX Remote Peering |  CH | Peer | 235 | 2 |
| AS12552GlobalConnect (IP-Only) |  SE | Peer | 220 | 1 |
| AS132337Axclusive |  SG | Peer | 219 | 2 |
| AS49544i3D.net B.V |  NL | Peer | 201 | 2 |
| AS6939Hurricane Electric LLC | US | Peer | 100 | 12 |
| AS32590Valve Corporation | US | Peer | 56 | 2 |
| AS8455atom86 BV | NL | Peer | 45 | 1 |
Prefixes
The largest blocks AS47872 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 109.121.152.0/24 | 256 | 79/80 |
| 185.44.116.0/24 | 256 | 79/80 |
| 185.44.117.0/24 | 256 | 79/80 |
| 185.44.119.0/24 | 256 | 79/80 |
| 212.5.48.0/24 | 256 | 79/80 |
| 212.5.49.0/24 | 256 | 79/80 |
| 212.5.50.0/24 | 256 | 79/80 |
| 2a01:73e0::/36 | 268M × /64 | 61/62 |
| 2a01:73e0:a000::/36 | 268M × /64 | 61/62 |
| 2a01:73e0:b000::/36 | 268M × /64 | 61/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.