AS3147U.S. BANCORP
United StatesRegistryARINAt a glance
IPv4 prefixes
24
IPv6 prefixes
4
IPv4 addresses
145k
IPv6 /64s
262k
Upstream graph
The networks AS3147 is seen behind, one and two hops out, drawn from real AS paths.
AS3147Toward the internet core
Networks observed one and two hops upstream of AS3147 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 |
|---|---|---|---|---|
| AS32787Akamai (Prolexic) | US | Peer | 1,679 | 80 |
| AS3356Lumen (Level 3) | US | Peer | 295 | 112 |
| AS701Verizon Business | US | Peer | 105 | 72 |
| AS15830Equinix, Inc. |  NL | Peer | 62 | 42 |
| AS7018AT&T Enterprises, LLC | US | Peer | 21 | 21 |
Prefixes
All 28The largest blocks AS3147 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 170.135.0.0/16 | 65.5k | 79/80 |
| 170.135.0.0/18 | 16.4k | 80/80 |
| 170.135.64.0/18 | 16.4k | 80/80 |
| 170.135.128.0/18 | 16.4k | 80/80 |
| 170.135.192.0/18 | 16.4k | 80/80 |
| 204.137.40.0/21 | 2k | 79/80 |
| 170.135.16.0/22 | 1k | 80/80 |
| 170.135.20.0/22 | 1k | 80/80 |
| 170.135.24.0/22 | 1k | 80/80 |
| 170.135.28.0/22 | 1k | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.