AS20249Jefferies LLC
United StatesRegistryARINAt a glance
IPv4 prefixes
53
IPv6 prefixes
0
IPv4 addresses
66.6k
IPv6 /64s
0
Upstream graph
The networks AS20249 is seen behind, one and two hops out, drawn from real AS paths.
AS20249Toward the internet core
Networks observed one and two hops upstream of AS20249 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
43
adjacent networks
- Upstreams
- 2149%
- Peers
- 2251%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS13335Cloudflare, Inc. | US | Peer | 1,760 | 80 |
| AS15570PACKETFABRIC (UK) LTD |  GB | Peer | 406 | 78 |
| AS3356Lumen (Level 3) | US | Peer | 241 | 79 |
| AS1828PacketFabric / Unitas Global | US | Peer | 216 | 80 |
| AS2914NTT America, Inc. | US | Peer | 191 | 80 |
| AS10913Unitas Global | US | Peer | 186 | 62 |
| AS13789Unitas Global | US | Peer | 164 | 59 |
| AS15830Equinix, Inc. |  NL | Peer | 142 | 66 |
| AS17675PacketFabric (Japan) Co., Ltd. |  JP | Peer | 104 | 53 |
| AS7018AT&T Enterprises, LLC | US | Peer | 99 | 48 |
Prefixes
All 53The largest blocks AS20249 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 169.196.128.0/18 | 16.4k | 80/80 |
| 169.196.160.0/19 | 8.2k | 80/80 |
| 169.196.224.0/19 | 8.2k | 80/80 |
| 169.196.160.0/20 | 4.1k | 80/80 |
| 169.196.176.0/20 | 4.1k | 80/80 |
| 169.196.240.0/20 | 4.1k | 80/80 |
| 169.196.240.0/21 | 2k | 80/80 |
| 169.196.248.0/21 | 2k | 80/80 |
| 169.196.76.0/22 | 1k | 80/80 |
| 169.196.220.0/22 | 1k | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.