AS3599CDW Technologies LLC
United StatesRegistryARINAt a glance
IPv4 prefixes
14
IPv6 prefixes
4
IPv4 addresses
66.8k
IPv6 /64s
4.3B
Upstream graph
The networks AS3599 is seen behind, one and two hops out, drawn from real AS paths.
AS3599Toward the internet core
Networks observed one and two hops upstream of AS3599 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
17
adjacent networks
- Upstreams
- 741%
- Peers
- 953%
- Downstreams
- 16%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6939Hurricane Electric LLC | US | Peer | 587 | 115 |
| AS13649Flexential Colorado Corp. | US | Peer | 359 | 140 |
| AS2914NTT America, Inc. | US | Peer | 202 | 33 |
| AS6461Zayo Bandwidth | US | Peer | 103 | 27 |
| AS174Cogent Communications, LLC | US | Peer | 80 | 14 |
| AS8001Cologix, Inc | US | Peer | 79 | 79 |
| AS11796Airstream Communications, LLC | US | Peer | 32 | 7 |
Prefixes
The largest blocks AS3599 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 64.73.0.0/17 | 32.8k | 80/80 |
| 64.73.128.0/18 | 16.4k | 80/80 |
| 64.73.112.0/20 | 4.1k | 80/80 |
| 64.73.64.0/21 | 2k | 79/80 |
| 64.73.80.0/21 | 2k | 79/80 |
| 64.73.160.0/21 | 2k | 79/80 |
| 64.73.176.0/21 | 2k | 80/80 |
| 64.73.184.0/21 | 2k | 79/80 |
| 205.173.176.0/21 | 2k | 80/80 |
| 192.135.80.0/24 | 256 | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.