AS8251 FreeTel, s.r.o. 🇨🇿 CZ
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
17,408 (68 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
16
transit customers observed
Customer cone
24
ASes reachable through it
Registry and operator data
- AS number
- AS8251
- Name
- FreeTel, s.r.o.
- Organisation
- NFX, z.s.p.o. (FreeTel, s.r.o.)
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2006-07-17
- Network type
- Non-Profit
- Traffic levels
- 50-100Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- AS-NFX-NIX
- Website
- http://www.nfx.cz
- PeeringDB
- net/2242
- Exchanges
- 1
- Facilities
- 3
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 | 68,263 | 223 | 1,351 | CAIDA |
| AS16019 Vodafone Czech Republic a.s. | 🇨🇿 CZ | 159 | 90 | 62 | CAIDA |
| AS29208 Quantcom, a.s. | 🇨🇿 CZ | 107 | 36 | 382 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,121 | 185 | 465 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,805 | 45 | 60 | CAIDA |
| AS1764 Next Layer Telecommunications | 🇦🇹 AT | 390 | 69 | 2 | CAIDA |
| AS8218 Zayo Europe | 🇫🇷 FR | 329 | 19 | 12 | CAIDA |
| AS202297 Skylon Solutions Limited | 🇬🇧 GB | 2 | 2 | 41 | CAIDA |
| AS29504 Freenet Liberec, z.s. | 🇨🇿 CZ | 0 | 1 | 60 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS49095 PRAHA12.com s.r.o. | 🇨🇿 CZ | 4 | 2 | 514 | CAIDA |
| AS51331 SychrovNET s.r.o | 🇨🇿 CZ | 3 | 7 | 29 | CAIDA |
| AS59747 NIX.CZ z.s.p.o. | 🇨🇿 CZ | 3 | 0 | 16 | CAIDA |
| AS57707 Greendata s.r.o. | 🇨🇿 CZ | 2 | 6 | 414 | CAIDA |
| AS198813 SychrovNET s.r.o | 🇨🇿 CZ | 2 | 3 | 225 | CAIDA |
| AS12984 PilsFree, z. s. | 🇨🇿 CZ | 2 | 1 | 154 | CAIDA |
| AS201608 HovNet-SERVIS s.r.o. | 🇨🇿 CZ | 0 | 3 | 163 | CAIDA |
| AS34596 HVfree.net servis. s.r.o. | 🇨🇿 CZ | 0 | 3 | 163 | CAIDA |
| AS198977 UnArtel s.r.o. | 🇨🇿 CZ | 0 | 2 | 120 | CAIDA |
| AS41670 hkfree.org z.s. | 🇨🇿 CZ | 0 | 2 | 120 | CAIDA |
| AS59984 KLFREE NETWORKS, s.r.o. | 🇨🇿 CZ | 0 | 2 | 82 | CAIDA |
| AS214224 CeskaSit.net Networks s.r.o. | 🇨🇿 CZ | 0 | 1 | 43 | CAIDA |
| AS51400 SPOJE.NET s.r.o. | 🇨🇿 CZ | 0 | 1 | 42 | CAIDA |
| AS62099 JM-Networks, s.r.o. | 🇨🇿 CZ | 0 | 4 | 24 | CAIDA |
| AS196843 KHnet.info, z.s. | 🇨🇿 CZ | 0 | 2 | 22 | CAIDA |
| AS31349 a-net Liberec s.r.o. | 🇨🇿 CZ | 0 | 2 | 12 | inferred |
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.