AS62 CyrusOne LLC 🇺🇸 US
Announcing 169 prefixes, seen at the RIS collectors.
IPv4 prefixes
159
169,472 (662 × /24)
IPv6 prefixes
10
2.1 × /32
Upstreams
4
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
74
transit customers observed
Customer cone
82
ASes reachable through it
Registry and operator data
- AS number
- AS62
- Name
- CyrusOne LLC
- Organisation
- CyrusOne
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2012-09-28
- Network type
- NSP
- Scope
- North America
- Peering policy
- Open
- IRR as-set
- RADB::AS-C1
- Website
- http://www.cyrusone.com
- PeeringDB
- net/4572
- Exchanges
- 4
- Facilities
- 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 |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 71,481 | 2,070 | 4,425 | CAIDA |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,531 | 3,873 | 3,187 | CAIDA |
| AS3257 GTT Communications Inc. | 🇺🇸 US | 63,137 | 1,910 | 2,415 | CAIDA |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 53,988 | 250 | 6,427 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 55,195 | 240 | 1,414 | CAIDA |
Downstreams
Networks this one appears to provide transit to
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.