AS50128 CNC, a.s. 🇸🇰 SK
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
2,304 (9 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS50128
- Name
- CNC, a.s.
- Organisation
- CNC, a.s.
- Country
- 🇸🇰 SK
- RIR
- RIPENCC
- Allocated
- 2009-11-20
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 |
|---|---|---|---|---|---|
| AS5578 SWAN, a.s. | 🇸🇰 SK | 120 | 53 | 174 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 55,694 | 236 | 18 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 28,634 | 1 | 3 | CAIDA |
| AS3303 Swisscom (Schweiz) AG | 🇨🇭 CH | 20,734 | 347 | 2 | CAIDA |
| AS8218 Zayo Europe | 🇫🇷 FR | 451 | 19 | 1 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS57801 SK-NIC, a.s. | 🇸🇰 SK | 0 | 2 | 77 | 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.