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AS15517 Netstream Holding AG

Switzerland NETSTREAM-CH RIPE 3 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
26,624
IPv6 /48 networks
65,536
RPKI
4 valid0 no ROA
Peers and downstreams
43

Holder

AS name
NETSTREAM-CH
Description
Netstream AG - Internet Service Provider Wallisellen, CH-Switzerland
Organisation
Netstream Holding AG
Registered in
Zug, Switzerland
Abuse contact
abuse@netstream.ch
Assigned
2000-07-23
Registered
2002-07-25
Record last changed
2026-04-05 18:45 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS34019 Hivane Association AS34019 · FR Hivane Association AS8758 Iway AG AS8758 · CH Iway AG AS29222 Infomaniak Network SA AS29222 · CH Infomaniak Network SA AS51395 Datasource AG AS51395 · CH Datasource AG AS3303 Swisscom (Schweiz) AG AS3303 · CH Swisscom (Schweiz) AG AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS15517 Netstream Holding AG AS15517 · CH Netstream Holding AG

Network health

Grade A · 90/100
pass Prefixes covered by valid ROAs
4 of 4 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
pass More than one upstream
2 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@netstream.ch is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2026-04-05.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS15517 health AS15517 RPKI
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Routing changes

Last 30 days
2026-10-04 09:38 UTCNeighbour gone AS58299 peer
2026-10-04 09:38 UTCRelationship changed AS9002 upstream to peer
2026-10-04 09:38 UTCRelationship changed AS6830 upstream to peer
2026-10-04 09:38 UTCRelationship changed AS5405 upstream to peer
2026-10-04 09:38 UTCRelationship changed AS48362 upstream to peer
2026-10-04 09:38 UTCRelationship changed AS39351 upstream to peer
2026-10-04 09:38 UTCRelationship changed AS34019 upstream to peer
2026-10-04 09:38 UTCRelationship changed AS33891 upstream to peer
2026-10-04 09:38 UTCRelationship changed AS1836 upstream to peer
2026-10-04 09:38 UTCRelationship changed AS1764 upstream to peer
2026-10-04 09:38 UTCRelationship changed AS13030 upstream to peer

WHOIS

aut-num:        AS15517
as-name:        NETSTREAM-CH
descr:          Netstream AG - Internet Service Provider
descr:          Wallisellen, CH-Switzerland
org:            ORG-NHA24-RIPE
admin-c:        NNA36-RIPE
tech-c:         NNT30-RIPE
status:         ASSIGNED
remarks:        
remarks:        ===================================================
remarks:        Peering requests: peering@noc.netstream.ch
remarks:        Networking issues: noc@noc.netstream.ch
remarks:        Spam and Abuse issues: abuse@netstream.ch
remarks:        Other info: https://www.netstream.ch
remarks:        ===================================================
remarks:        
remarks:        --- Transit ---
remarks:        
remarks:        --- SwissIX Peering ---
remarks:        
remarks:        --- Customers ---
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NETSTREAM-MNT
created:        2002-07-25T16:42:44Z
last-modified:  2026-04-05T18:45:22Z
source:         RIPE
% 102 routing policy lines (import/export) not shown