AS43927HOSTERION SRL
RomaniaRegistryRIPE NCCAt a glance
IPv4 prefixes
25
IPv6 prefixes
9
IPv4 addresses
12.8k
IPv6 /64s
590k
Upstream graph
The networks AS43927 is seen behind, one and two hops out, drawn from real AS paths.
AS43927Toward the internet core
Networks observed one and two hops upstream of AS43927 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
16
adjacent networks
- Upstreams
- 850%
- Peers
- 850%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS9009M247 Europe SRL | RO | Peer | 824 | 120 |
| AS5606GTS Telecom SRL | RO | Peer | 702 | 142 |
| AS12310iNES GROUP SRL | RO | Peer | 255 | 107 |
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 232 | 126 |
| AS31708Coreix Ltd |  GB | Peer | 219 | 140 |
| AS20473The Constant Company, LLC |  US | Peer | 148 | 94 |
| AS3223Voxility LLP | GB | Peer | 83 | 37 |
| AS34358Cyber_Folks SRL | RO | Peer | 79 | 79 |
Prefixes
All 34The largest blocks AS43927 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 77.81.240.0/21 | 2k | 80/80 |
| 89.32.144.0/21 | 2k | 79/80 |
| 188.241.112.0/21 | 2k | 79/80 |
| 185.105.32.0/22 | 1k | 79/80 |
| 185.125.110.0/23 | 512 | 80/80 |
| 89.33.197.0/24 | 256 | 79/80 |
| 91.188.224.0/24 | 256 | 80/80 |
| 91.188.225.0/24 | 256 | 80/80 |
| 91.188.226.0/24 | 256 | 79/80 |
| 91.188.227.0/24 | 256 | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.