AS39790 Web4U s.r.o. 🇨🇿 CZ
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
9,728 (38 × /24)
IPv6 prefixes
3
2 × /32
Upstreams
2
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS39790
- Name
- Web4U s.r.o.
- Organisation
- WEB4U
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2006-04-25
- Network type
- Content
- Traffic levels
- 1-5Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-WEB4U
- Website
- https://www.web4u.cz
- Looking glass
- https://lg.web4u.cz
- PeeringDB
- net/18727
- Exchanges
- 2
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Internet exchange presence
From PeeringDB, which networks maintain themselves
| Exchange | City | Country | IPv4 | IPv6 | Speed | Route server |
|---|---|---|---|---|---|---|
| NIX.CZ | Prague | 🇨🇿 CZ | 91.210.16.89 | 2001:7f8:14::31:1 | 10 G | yes |
| NIX.CZ | Prague | 🇨🇿 CZ | 91.210.16.90 | 2001:7f8:14::31:2 | 10 G | yes |
| NIX.CZ FENIX | Prague | 🇨🇿 CZ | 194.50.100.89 | 2001:7f8:14:5ec::31:1 | 10 G | yes |
| NIX.CZ FENIX | Prague | 🇨🇿 CZ | 194.50.100.90 | 2001:7f8:14:5ec::31:2 | 10 G | yes |