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AS15517

NETSTREAM-CH

Netstream AG - Internet Service Provider

Registry

Authoritative registration data

AS number
15517
Name
NETSTREAM-CH
Organisation
Netstream AG - Internet Service Provider
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

3

IPv6 prefixes

1

Total announced

4

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS15517
94.78.0.0/18 IPv4 /18 not checked
62.65.128.0/19 IPv4 /19 not checked
213.133.240.0/21 IPv4 /21 RPKI valid
2a01:330::/32 IPv6 /32 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS15517
Address families
SwissIX: Peering 40,000 Mbps IPv4 · IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS15517 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

14 networks seen before AS15517 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 218 975
v4 v6
AS3303 SWISSCOM 49 171
v4 v6
AS13030 INIT7 2 19
v4 v6
AS34019 HIVANE 3 14
v4 v6
AS6830 LibertyGlobal 2 12
v4 v6
AS48362 TKSWF-AS 2 12
v4 v6
AS25091 IP-Max 2 10
v4 v6
AS9002 RETN-AS 4 8
v6
AS5405 INTERDOTLINK 2 6
v4 v6
AS39351 ESAB-AS 2 6
v4 v6
AS34177 CELESTE-AS 2 5
v4 v6
AS1764 NEXTLAYER-AS 1 3
v4 v6
AS1836 GREEN 1 3
v4 v6
AS33891 CORE-BACKBONE 1 2
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS15517 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

28 adjacencies that may be an artefact of collector peering

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.