AS11123Ultimate Internet Access, Inc
United StatesRegistryARINAt a glance
IPv4 prefixes
59
IPv6 prefixes
5
IPv4 addresses
109k
IPv6 /64s
270M
Upstream graph
The networks AS11123 is seen behind, one and two hops out, drawn from real AS paths.
AS11123Toward the internet core
Networks observed one and two hops upstream of AS11123 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
29
adjacent networks
- Upstreams
- 724%
- Peers
- 2276%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6939Hurricane Electric LLC | US | Peer | 4,070 | 131 |
| AS46887Zayo Bandwidth | US | Peer | 651 | 70 |
| AS5650Verizon (fka. Frontier) | US | Adjacent | 66 | 29 |
| AS58511Swoop (Anycast Global Backbone) |  AU | Peer | 59 | 1 |
| AS49544i3D.net B.V |  NL | Peer | 59 | 1 |
| AS7195EdgeUno |  CO | Peer | 59 | 1 |
| AS4775Globe Telecoms |  PH | Peer | 59 | 1 |
Prefixes
All 64The largest blocks AS11123 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 66.146.0.0/17 | 32.8k | 80/80 |
| 64.30.192.0/19 | 8.2k | 80/80 |
| 66.59.224.0/19 | 8.2k | 80/80 |
| 66.146.32.0/19 | 8.2k | 80/80 |
| 206.251.64.0/19 | 8.2k | 80/80 |
| 216.66.224.0/19 | 8.2k | 80/80 |
| 66.146.16.0/20 | 4.1k | 80/80 |
| 66.146.64.0/20 | 4.1k | 80/80 |
| 66.181.144.0/20 | 4.1k | 80/80 |
| 66.146.8.0/21 | 2k | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.