AS32537Xilinx Incorporated
United StatesRegistryARINAt a glance
IPv4 prefixes
20
IPv6 prefixes
0
IPv4 addresses
71.9k
IPv6 /64s
0
Upstream graph
The networks AS32537 is seen behind, one and two hops out, drawn from real AS paths.
AS32537Toward the internet core
Networks observed one and two hops upstream of AS32537 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
25
adjacent networks
- Upstreams
- 1248%
- Peers
- 1352%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS13335Cloudflare, Inc. | US | Peer | 374 | 80 |
| AS3257GTT Communications Inc. | US | Peer | 217 | 72 |
| AS8220COLT |  GB | Peer | 174 | 80 |
| AS9498Bharti Airtel Ltd. |  IN | Peer | 157 | 80 |
| AS33651Comcast Cable Communications, LLC | US | Peer | 124 | 52 |
| AS393552Longmont Power & Communications | US | Peer | 123 | 76 |
| AS7018AT&T Enterprises, LLC | US | Peer | 117 | 80 |
| AS4637Telstra International Limited |  HK | Peer | 85 | 80 |
| AS3356Lumen (Level 3) | US | Peer | 85 | 78 |
| AS4755TATA Communications (formerly VSNL) | IN | Peer | 82 | 79 |
Prefixes
The largest blocks AS32537 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 149.199.0.0/16 | 65.5k | 79/80 |
| 149.199.50.0/23 | 512 | 80/80 |
| 149.199.62.0/23 | 512 | 80/80 |
| 149.199.64.0/23 | 512 | 80/80 |
| 149.199.80.0/23 | 512 | 80/80 |
| 149.199.90.0/23 | 512 | 80/80 |
| 149.199.100.0/23 | 512 | 80/80 |
| 149.199.50.0/24 | 256 | 80/80 |
| 149.199.51.0/24 | 256 | 79/80 |
| 149.199.63.0/24 | 256 | 79/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.