AS6099Alameda County Office of Education
United StatesRegistryARINAt a glance
IPv4 prefixes
19
IPv6 prefixes
1
IPv4 addresses
316k
IPv6 /64s
4.3B
Upstream graph
The networks AS6099 is seen behind, one and two hops out, drawn from real AS paths.
AS6099Toward the internet core
Networks observed one and two hops upstream of AS6099 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
- 440%
- Peers
- 550%
- Downstreams
- 110%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS2152CENIC - CalREN | US | Peer | 961 | 141 |
| AS7018AT&T Enterprises, LLC | US | Peer | 454 | 79 |
| AS33651Comcast Cable Communications, LLC | US | Peer | 177 | 76 |
| AS33667Comcast Cable Communications, LLC | US | Peer | 52 | 26 |
Prefixes
The largest blocks AS6099 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 206.110.0.0/16 | 65.5k | 79/80 |
| 207.163.0.0/16 | 65.5k | 79/80 |
| 206.110.0.0/17 | 32.8k | 80/80 |
| 206.110.128.0/17 | 32.8k | 80/80 |
| 207.163.0.0/17 | 32.8k | 80/80 |
| 207.163.128.0/17 | 32.8k | 80/80 |
| 204.88.192.0/19 | 8.2k | 79/80 |
| 206.210.224.0/19 | 8.2k | 79/80 |
| 209.132.128.0/19 | 8.2k | 79/80 |
| 204.88.192.0/20 | 4.1k | 80/80 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.