AS6099 Alameda County Office of Education 🇺🇸 US
Announcing 20 prefixes, seen at the RIS collectors.
IPv4 prefixes
19
316,160 (1,235 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS6099
- Name
- Alameda County Office of Education
- Organisation
- Alameda County Office of Education
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1995-11-10
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS7018 AT&T Enterprises, LLC | 🇺🇸 US | 23,521 | 628 | 239 | CAIDA |
| AS33667 Comcast Cable Communications, LLC | 🇺🇸 US | 19,638 | 56 | 28 | CAIDA |
| AS33651 Comcast Cable Communications, LLC | 🇺🇸 US | 199 | 104 | 95 | CAIDA |
| AS2152 CENIC - CalREN | 🇺🇸 US | 173 | 734 | 533 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS32843 CITY OF HAYWARD | 🇺🇸 US | 0 | 1 | 38 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.