AS19856Brazosport College
United StatesRegistryARINAt a glance
IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
4.1k
IPv6 /64s
0
Upstream graph
The networks AS19856 is seen behind, one and two hops out, drawn from real AS paths.
AS19856Toward the internet core
Networks observed one and two hops upstream of AS19856 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
10
adjacent networks
- Upstreams
- 550%
- Peers
- 550%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS40405Brazoria I-net | US | Peer | 41 | 41 |
| AS2914NTT America, Inc. | US | Peer | 28 | 28 |
| AS394437PS Lightwave | US | Peer | 8 | 8 |
| AS276University of Texas System | US | Peer | 2 | 2 |
| AS6922Texas Department of Information Resources | US | Peer | 1 | 1 |
Prefixes
The largest blocks AS19856 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 206.40.176.0/20 | 4.1k | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.