AS201594
CTU_AS4
NIX.CZ
Registry
Authoritative registration data
- AS number
- 201594
- Name
- CTU_AS4
- Organisation
- NIX.CZ
- Country
- —
- RIR
- RIPE
- Registered
IPv4 prefixes
1
IPv6 prefixes
1
Total announced
2
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 185.68.215.0/24 | IPv4 | /24 | not checked | |
| 2a05:1c47::/32 | IPv6 | /32 | RPKI not found |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
No Internet Exchange memberships found
The exchange directory has no current membership records for this AS.
Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS201594 in BGP paths by route collectors.
Observed upstreams
9 networks seen before AS201594 in AS paths
| Families | |||
|---|---|---|---|
| AS25248 BlueTone-AS | 343 | 478 |
v4
v6
|
| AS6939 HURRICANE | 27 | 28 |
v4
|
| AS8218 NEO-ASN | 5 | 18 |
v4
v6
|
| AS14840 ASN14840 | 2 | 5 |
v4
|
| AS4455 BSO | 2 | 4 |
v4
v6
|
| AS22356 ASN22356 | 2 | 2 |
v4
|
| AS1764 NEXTLAYER-AS | 1 | 2 |
v4
v6
|
| AS6204 ZET-NET | 1 | 1 |
v4
|
| AS6663 TTI-NET | 1 | 1 |
v4
|
No rows match “”.
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Observed downstreams
0 networks seen after AS201594 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.
Uncertain adjacencies
8 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 1 | 16 |
v4
v6
|
| AS51184 FONIRA | 1 | 4 |
v4
v6
|
| AS6881 NIXCZ | 1 | 2 |
v4
v6
|
| AS29504 LBCFREE | 1 | 2 |
v4
v6
|
| AS36236 NETACTUATE | 1 | 2 |
v4
v6
|
| AS40994 Alwyzon | 1 | 2 |
v4
v6
|
| AS49544 i3Dnet | 1 | 2 |
v4
v6
|
| AS198150 SIACOM-AS | 1 | 1 |
v4
|
No rows match “”.
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