AS43037
SEZNAM-CZ
Seznam.cz, a.s.
Registry
Authoritative registration data
- AS number
- 43037
- Name
- SEZNAM-CZ
- Organisation
- Seznam.cz, a.s.
- Country
- —
- RIR
- RIPE
- Registered
IPv4 prefixes
6
IPv6 prefixes
6
Total announced
12
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 185.66.188.0/22 | IPv4 | /22 | not checked | |
| 77.75.72.0/23 | IPv4 | /23 | not checked | |
| 77.75.76.0/23 | IPv4 | /23 | not checked | |
| 77.75.78.0/23 | IPv4 | /23 | not checked | |
| 77.75.74.0/24 | IPv4 | /24 | not checked | |
| 77.75.75.0/24 | IPv4 | /24 | not checked | |
| 2a02:598::/32 | IPv6 | /32 | not checked | |
| 2a02:598:2::/48 | IPv6 | /48 | not checked | |
| 2a02:598:3333::/48 | IPv6 | /48 | not checked | |
| 2a02:598:4444::/48 | IPv6 | /48 | not checked | |
| 2a02:598:a::/48 | IPv6 | /48 | not checked | |
| 2a02:598:b::/48 | IPv6 | /48 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN | — | IPv4 · IPv6 |
| NIX.CZ FENIX: FENIX VLAN | 200,000 Mbps | IPv4 · IPv6 |
| NIX.CZ: Public peering VLAN | 200,000 Mbps | IPv4 · IPv6 |
No rows match “”.
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Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS43037 in BGP paths by route collectors.
Observed upstreams
48 networks seen before AS43037 in AS paths
No rows match “”.
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Observed downstreams
1 networks seen after AS43037 in AS paths
Uncertain adjacencies
64 adjacencies that may be an artefact of collector peering
No rows match “”.
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