AS25151
CYSO-AS
AMS-IX
Registry
Authoritative registration data
- AS number
- 25151
- Name
- CYSO-AS
- Organisation
- AMS-IX
- Country
- —
- RIR
- RIPE
- Registered
IPv4 prefixes
17
IPv6 prefixes
3
Total announced
20
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 81.24.0.0/20 | IPv4 | /20 | not checked | |
| 109.235.72.0/21 | IPv4 | /21 | not checked | |
| 37.46.136.0/21 | IPv4 | /21 | not checked | |
| 85.158.200.0/21 | IPv4 | /21 | not checked | |
| 93.94.224.0/21 | IPv4 | /21 | not checked | |
| 185.54.112.0/22 | IPv4 | /22 | not checked | |
| 80.85.160.0/23 | IPv4 | /23 | not checked | |
| 130.193.5.0/24 | IPv4 | /24 | not checked | |
| 185.123.55.0/24 | IPv4 | /24 | not checked | |
| 193.33.220.0/24 | IPv4 | /24 | not checked | |
| 2.57.56.0/24 | IPv4 | /24 | not checked | |
| 37.46.140.0/24 | IPv4 | /24 | not checked | |
| 37.72.138.0/24 | IPv4 | /24 | not checked | |
| 45.134.223.0/24 | IPv4 | /24 | not checked | |
| 62.129.139.0/24 | IPv4 | /24 | not checked | |
| 62.129.149.0/24 | IPv4 | /24 | not checked | |
| 85.158.206.0/24 | IPv4 | /24 | not checked | |
| 2a05:6cc0::/29 | IPv6 | /29 | not checked | |
| 2a01:518::/32 | IPv6 | /32 | not checked | |
| 2001:678:c50::/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 | ||
|---|---|---|
| AMS-IX | 10,000 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 AS25151 in BGP paths by route collectors.
Observed upstreams
52 networks seen before AS25151 in AS paths
No rows match “”.
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Observed downstreams
2 networks seen after AS25151 in AS paths
| Families | |||
|---|---|---|---|
| AS15535 VIRTUALXS-AS | 264 | 336 |
v4
|
| AS210728 CYSO-AS-DE | 47 | 115 |
v4
|
No rows match “”.
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Uncertain adjacencies
52 adjacencies that may be an artefact of collector peering
No rows match “”.
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