AS2047 Hoffmann - La Roche Ltd. 🇨🇭 CH
Announcing 29 prefixes, seen at the RIS collectors.
IPv4 prefixes
24
372,992 (1,457 × /24)
IPv6 prefixes
5
2.1 × /32
Upstreams
4
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS2047
- Name
- Hoffmann - La Roche Ltd.
- Organisation
- Hoffmann - La Roche Ltd.
- Country
- 🇨🇭 CH
- RIR
- RIPENCC
- Allocated
- 1994-05-26
- Network type
- Enterprise
- Scope
- Global
- Peering policy
- Open
- Website
- http://www.roche.com
- PeeringDB
- net/11589
- 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 |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 71,104 | 2,086 | 21 | inferred |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,689 | 3,967 | 33 | inferred |
| AS8220 COLT | 🇬🇧 GB | 45,613 | 155 | 85 | CAIDA |
| AS13335 Cloudflare, Inc. | 🇺🇸 US | 19,806 | 2,401 | 1,126 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS15830 Equinix, Inc. | 🇳🇱 NL | 18,410 | 1,078 | 35 | CAIDA |
Downstreams
Networks this one appears to provide transit to
No downstreams observed at the collectors.
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.