AS28725 CETIN a.s. 🇨🇿 CZ
Announcing 11 prefixes, seen at the RIS collectors.
IPv4 prefixes
9
265,472 (1,037 × /24)
IPv6 prefixes
2
9 × /32
Upstreams
8
transit providers observed
Peers
24
settlement-free adjacencies
Downstreams
35
transit customers observed
Customer cone
66
ASes reachable through it
Registry and operator data
- AS number
- AS28725
- Name
- CETIN a.s.
- Organisation
- CETIN
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2003-02-10
- Network type
- NSP
- Traffic levels
- 200-300Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RIPE::AS-CETIN
- Website
- http://www.cetin.cz
- PeeringDB
- net/9607
- Exchanges
- 7
- Facilities
- 8
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 |
|---|---|---|---|---|---|---|
| AMS-IX | Amsterdam | 🇳🇱 NL | 80.249.214.27 | 2001:7f8:1::a502:8725:1 | 10 G | yes |
| DE-CIX Dusseldorf | Düsseldorf | 🇩🇪 DE | 185.1.171.9 | 2001:7f8:9e::7035:0:1 | 30 G | yes |
| DE-CIX Frankfurt | Frankfurt | 🇩🇪 DE | 80.81.194.216 | 2001:7f8::7035:0:1 | 100 G | yes |
| LINX LON1 | London | 🇬🇧 GB | 195.66.225.12 | 2001:7f8:4::7035:1 | 10 G | yes |
| NIX.CZ | Prague | 🇨🇿 CZ | 91.210.16.229 | 2001:7f8:14::68:1 | 400 G | yes |
| NIX.CZ | Prague | 🇨🇿 CZ | 91.210.16.230 | 2001:7f8:14::68:2 | 400 G | yes |
| Peering.cz | Prague, Bratislava, Vienna, Frankfurt | 🇨🇿 CZ | 185.0.20.191 | 2001:7f8:7f::191 | - | yes |
| Peering.cz | Prague, Bratislava, Vienna, Frankfurt | 🇨🇿 CZ | 185.0.20.243 | 2001:7f8:7f::243 | 200 G | yes |
| SIX.SK | Bratislava | 🇸🇰 SK | 192.108.148.67 | 2001:7f8:2f::67 | 100 G | yes |