AS399855 Keystone REN, LLC 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
1
256 × /48
Upstreams
3
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
26
transit customers observed
Customer cone
27
ASes reachable through it
Registry and operator data
- AS number
- AS399855
- Name
- Keystone REN, LLC
- Organisation
- Keystone REN - AS399855
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2023-11-30
- Network type
- Educational/Research
- Traffic levels
- 50-100Gbps
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- ARIN::AS399855:AS-CONE
- Website
- http://keystoneren.org
- PeeringDB
- net/37202
- Exchanges
- 1
- Facilities
- 2
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 |
|---|---|---|---|---|---|
| AS11537 Internet2 | 🇺🇸 US | 2,250 | 23 | 202 | CAIDA |
| AS11164 Internet2 I2PX | 🇺🇸 US | 1,266 | 13 | 181 | CAIDA |
| AS396955 Internet2 | 🇺🇸 US | 32 | 16 | 29 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,605 | 236 | 428 | CAIDA |
| AS26699 Muhlenberg College | 🇺🇸 US | 0 | 2 | 3 | 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.