AS42000 Futruy s.r.o. 🇨🇿 CZ
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
6,400 (25 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
2
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
14
transit customers observed
Customer cone
32
ASes reachable through it
Registry and operator data
- AS number
- AS42000
- Name
- Futruy s.r.o.
- Organisation
- Kaora
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2006-11-30
- Network type
- NSP
- Traffic levels
- 100-200Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RIPE::AS-KAORA
- Website
- http://www.kaora.cz
- PeeringDB
- net/4228
- Exchanges
- 2
- Facilities
- 8
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 |
|---|---|---|---|---|---|
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 69,926 | 129 | 755 | CAIDA |
| AS39392 SH.cz s.r.o. | 🇨🇿 CZ | 20,595 | 12 | 20 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 56,885 | 236 | 891 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 26,208 | 64 | 31 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 20,789 | 45 | 39 | CAIDA |
| AS1764 Next Layer Telecommunications | 🇦🇹 AT | 417 | 70 | 20 | CAIDA |
| AS51800 FIBER Network s.r.o. | 🇨🇿 CZ | 2 | 1 | 6 | CAIDA |
| AS29504 Freenet Liberec, z.s. | 🇨🇿 CZ | 0 | 1 | 54 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS15685 CASABLANCA INT a.s. | 🇨🇿 CZ | 12 | 59 | 13 | CAIDA |
| AS51331 SychrovNET s.r.o | 🇨🇿 CZ | 3 | 7 | 87 | CAIDA |
| AS26431 Happy Telecommunications LLC | 🇺🇸 US | 2 | 1 | 155 | CAIDA |
| AS9080 Ipex A.S | 🇨🇿 CZ | 2 | 5 | 48 | CAIDA |
| AS204332 TKC system s.r.o. | 🇨🇿 CZ | 2 | 3 | 28 | CAIDA |
| AS47110 Cloud4com s.r.o. | 🇨🇿 CZ | 2 | 5 | 3 | CAIDA |
| AS200918 Pavel Zizka | 🇨🇿 CZ | 0 | 10 | 336 | CAIDA |
| AS199657 TNtech, s.r.o. | 🇨🇿 CZ | 0 | 4 | 239 | CAIDA |
| AS197019 WEDOS Internet, a.s. | 🇨🇿 CZ | 0 | 4 | 224 | CAIDA |
| AS51586 ServerZone s.r.o. | 🇨🇿 CZ | 0 | 2 | 158 | CAIDA |
| AS62298 Computer Systems Consulting s.r.o. | 🇨🇿 CZ | 0 | 1 | 119 | CAIDA |
| AS57081 Scarfbot Technologies, s.r.o. | 🇨🇿 CZ | 0 | 1 | 79 | CAIDA |
| AS60086 Valvera s.r.o. | 🇨🇿 CZ | 0 | 1 | 40 | CAIDA |
| AS49985 IP4ISP z.s.p.o | 🇨🇿 CZ | 0 | 6 | 36 | 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.