AS399220Finger Lakes Communications Group, Inc
United StatesRegistryARINAt a glance
IPv4 prefixes
18
IPv6 prefixes
2
IPv4 addresses
21.2k
IPv6 /64s
269M
Upstream graph
The networks AS399220 is seen behind, one and two hops out, drawn from real AS paths.
AS399220Toward the internet core
Networks observed one and two hops upstream of AS399220 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
20
adjacent networks
- Upstreams
- 840%
- Peers
- 1050%
- Downstreams
- 210%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS13536FirstLight Networks, LLC | US | Peer | 1,131 | 130 |
| AS174Cogent Communications, LLC | US | Peer | 373 | 49 |
| AS46887Zayo Bandwidth | US | Peer | 210 | 35 |
| AS3356Lumen (Level 3) | US | Peer | 209 | 135 |
| AS11722Slic Network Solutions, Inc | US | Peer | 68 | 12 |
| AS46414GoNetSpeed | US | Peer | 21 | 21 |
| AS7828Northland Communications | US | Peer | 10 | 5 |
| AS1000LINK AMERICAN | US | Peer | 1 | 1 |
Prefixes
The largest blocks AS399220 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 64.246.224.0/20 | 4.1k | 80/80 |
| 207.66.64.0/20 | 4.1k | 80/80 |
| 192.190.160.0/21 | 2k | 80/80 |
| 192.230.144.0/21 | 2k | 79/80 |
| 192.230.152.0/21 | 2k | 79/80 |
| 199.167.192.0/21 | 2k | 80/80 |
| 207.66.64.0/21 | 2k | 80/80 |
| 192.230.151.0/24 | 256 | 79/80 |
| 199.167.197.0/24 | 256 | 79/80 |
| 207.66.68.0/24 | 256 | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.