AS11686 Zayo Bandwidth 🇺🇸 US
Announcing 270 prefixes, seen at the RIS collectors.
IPv4 prefixes
264
965,376 (3,771 × /24)
IPv6 prefixes
6
1 × /32
Upstreams
4
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
13
transit customers observed
Customer cone
14
ASes reachable through it
Registry and operator data
- AS number
- AS11686
- Name
- Zayo Bandwidth
- Organisation
- Education Networks of America, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1998-11-16
- Network type
- Educational/Research
- Traffic levels
- 300-500Gbps
- Scope
- North America
- Peering policy
- Open
- IRR as-set
- AS-ENA
- Website
- https://www.zayoeducation.com
- PeeringDB
- net/560
- Exchanges
- 8
- Facilities
- 17
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 |
|---|---|---|---|---|---|
| AS174 Cogent Communications, LLC | 🇺🇸 US | 66,225 | 3,954 | 750 | CAIDA |
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 54,484 | 185 | 530 | CAIDA |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 53,978 | 213 | 11,266 | CAIDA |
| AS14041 University Corporation for Atmospheric Research | 🇺🇸 US | 59 | 10 | 11 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS24482 SG.GS | 🇸🇬 SG | 4,871 | 45 | 6 | CAIDA |
| AS3450 University of Tennessee | 🇺🇸 US | 2 | 24 | 5 | CAIDA |
| AS14907 Wikimedia Foundation Inc. | 🇺🇸 US | 0 | 11 | 13 | CAIDA |
| AS14048 The University of Memphis | 🇺🇸 US | 0 | 4 | 4 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS393393 Amarillo ISD | 🇺🇸 US | 0 | 17 | 360 | CAIDA |
| AS40252 Cleveland Municipal School District | 🇺🇸 US | 0 | 9 | 220 | CAIDA |
| AS401912 Boulder Valley School District (BVSD) | 🇺🇸 US | 0 | 5 | 205 | CAIDA |
| AS25971 Milwaukee Public Schools | 🇺🇸 US | 0 | 4 | 164 | CAIDA |
| AS394209 East Central BOCES | 🇺🇸 US | 0 | 2 | 118 | CAIDA |
| AS400305 MSD of Mt. Vernon | 🇺🇸 US | 0 | 1 | 42 | CAIDA |
| AS46930 Denver Public Schools | 🇺🇸 US | 0 | 3 | 42 | CAIDA |
| AS64248 Worcester County Public Schools | 🇺🇸 US | 0 | 3 | 41 | CAIDA |
| AS393273 Education Service Center, Region 17 | 🇺🇸 US | 0 | 1 | 41 | CAIDA |
| AS6092 Harford Community College | 🇺🇸 US | 0 | 1 | 40 | CAIDA |
| AS25964 Henry County Board of Education | 🇺🇸 US | 0 | 2 | 12 | CAIDA |
| AS46745 Gainesville City Schools | 🇺🇸 US | 0 | 1 | 8 | CAIDA |
| AS40109 Forsyth County Board of Education | 🇺🇸 US | 0 | 1 | 5 | 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.