AS199657 TNtech, s.r.o. 🇨🇿 CZ
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
3,328 (13 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS199657
- Name
- TNtech, s.r.o.
- Organisation
- TNtech
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2012-10-22
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-TNTECH
- Website
- http://www.tntech.cz
- PeeringDB
- net/21298
- Exchanges
- 1
- Facilities
- 1
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 |
|---|---|---|---|---|---|
| AS24482 SG.GS | 🇸🇬 SG | 4,633 | 45 | 2 | inferred |
| AS42000 Futruy s.r.o. | 🇨🇿 CZ | 34 | 5 | 232 | CAIDA |
| AS29504 Freenet Liberec, z.s. | 🇨🇿 CZ | 0 | 1 | 2 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS200985 TNtech, s.r.o. | 🇨🇿 CZ | 0 | 0 | 36 | 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.