AS394353USC/ISI - B-root
United StatesRegistryARINAt a glance
IPv4 prefixes
7
IPv6 prefixes
14
IPv4 addresses
2.3k
IPv6 /64s
2.9M
Upstream graph
The networks AS394353 is seen behind, one and two hops out, drawn from real AS paths.
AS394353Toward the internet core
Networks observed one and two hops upstream of AS394353 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
18
adjacent networks
- Upstreams
- 739%
- Peers
- 1161%
- 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 | 550 | 103 |
| AS6939Hurricane Electric LLC | US | Peer | 311 | 45 |
| AS2914NTT America, Inc. | US | Peer | 254 | 37 |
| AS226Los Nettos | US | Peer | 95 | 68 |
| AS20080Florida International University | US | Peer | 63 | 62 |
| AS64112PIT CHILE SP |  CL | Peer | 63 | 59 |
| AS264845LACNIC - Latin American and Caribbean IP address |  UY | Peer | 62 | 62 |
Prefixes
The largest blocks AS394353 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 170.247.170.0/23 | 512 | 78/80 |
| 199.9.14.0/23 | 512 | 78/80 |
| 170.247.170.0/24 | 256 | 78/80 |
| 170.247.171.0/24 | 256 | 78/80 |
| 192.228.79.0/24 | 256 | 78/80 |
| 199.9.14.0/24 | 256 | 78/80 |
| 199.9.15.0/24 | 256 | 78/80 |
| 2001:500:200::/44 | 1M × /64 | 60/62 |
| 2801:1b8:10::/44 | 1M × /64 | 61/62 |
| 2001:500:84::/48 | 65.5k × /64 | 60/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.