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	Prefix	Description
	62.65.128.0/19	Netstream Holding AG
	94.78.0.0/18	Netstream Holding AG
	213.133.240.0/21	Assolo Networks SA
	2a01:330::/32	Netstream Holding AG

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✔
	AS3303	Swisscom (Schweiz) AG	✔	✔
	AS58115	SwissIX Internet Exchange	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✔
	AS3303	Swisscom (Schweiz) AG	✔	✔
	AS5405	Inter.link GmbH	✔	✔
	AS6830	Liberty Global Europe Holding B.V.	✔	✘
	AS9002	RETN Limited	✘	✔
	AS25091	IP-Max SA	✔	✔
	AS24961	WIIT AG (fka. myLoc Managed IT AG)	✔	✔
	AS8218	Zayo Europe	✔	✔
	AS34019	Hivane Association	✔	✔
	AS47147	Anexia Cloud Solutions GmbH	✔	✘
	AS58299	Openfactory GmbH	✔	✔
	AS8298	IPng Networks GmbH	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS13030	Init7 (Switzerland) Ltd.	✔	✔
	AS33891	Core-Backbone GmbH	✔	✘
	AS209823	Enki Multimedia EURL	✔	✔
	AS58115	SwissIX Internet Exchange	✔	✔
	AS1764	Next Layer Telecommunications	✔	✔
	AS34927	iFog GmbH	✘	✔
	AS48362	Stadtwerke Feldkirch	✔	✔
	AS13237	euNetworks GmbH	✔	✘
	AS25581	GMG AG	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS49121	Infinity Telecom, s.r.o.	✔	✔
	AS8801	Rocket Fibre Ltd	✔	✔
	AS57777	Jeroen Massar	✔	✔
	AS4601	Antonios A. Chariton	✔	✔
	AS15576	NTS workspace AG	✔	✔
	AS34177	CELESTE SAS	✔	✔
	AS31736	senseLAN GmbH	✔	✘
	AS198385	AlpineDC SA	✔	✘
	AS29075	IELO-LIAZO SERVICES SAS	✔	✘
	AS58057	Securebit AG	✔	✔
	AS24482	SG.GS	✔	✔
	AS1836	green.ch AG	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS12307	Sandro Bolliger trading as Bolliger Network Solutions	✔	✔
	AS4455	IX Reach Ltd	✔	✘
	AS39351	31173 Services AB	✔	✘
	AS48971	DATAWIRE AG	✔	✘
	AS8758	Iway AG	✔	✘
	AS56987	ABACLOUDA SAS	✘	✔
	AS559	SWITCH	✘	✔
	AS57304	RETN Russia	✘	✔

aut-num:        AS15517
as-name:        NETSTREAM-CH
remarks:
remarks:        Internet Service Provider
remarks:        Duebendorf (ZH), CH-Switzerland
remarks:
org:            ORG-NHA24-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
remarks:
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: http://www.netstream.com
remarks:
remarks:        ===================================================
remarks:
remarks:        We are located at the following exchange point:
remarks:
remarks:        Switzerland:
remarks:
remarks:        SwissIX (Glattbrugg) http://www.swissix.ch/
remarks:        91.206.52.95
remarks:
remarks:        ===================================================
remarks:
remarks:        Transit:
remarks:
remarks:        --- DTAG Deutsche Telekom AG (AS3320) ---
import:         from AS3320 62.65.130.154 at 62.65.130.153 accept ANY AND NOT {0.0.0.0/0}
export:         to AS3320 62.65.130.154 at 62.65.130.153 announce AS-NETSTREAM-CH
remarks:
remarks:        --- Level 3 Communications (AS3356) ---
import:         from AS3356 213.242.67.29 at 213.242.67.29 accept ANY AND NOT {0.0.0.0/0}
export:         to AS3356 213.242.67.29 at 213.242.67.29 announce AS-NETSTREAM-CH
remarks:
remarks:        ===================================================
remarks:
remarks:        Peerings:
remarks:
remarks:        --- SWITCH, Swiss Education and Research Network (AS559) ---
import:         from AS559 91.206.52.53 at 91.206.52.95 accept AS-SWITCH
export:         to AS559 91.206.52.53 at 91.206.52.95 announce AS-NETSTREAM-CH
remarks:
remarks:        ==================================================
remarks:
remarks:        Customers:
remarks:
import:         from AS61174 accept AS61174
export:         to AS61174 announce ANY
import:         from AS21436 accept AS21436
export:         to AS21436 announce ANY
import:         from AS209898 accept as-ungleich
export:         to AS209898 announce ANY
import:         from AS207996 accept as-ungleich
export:         to AS207996 announce ANY
remarks:
remarks:
remarks:        We filter the following networks:
remarks:
remarks:        Network / Bit:
remarks:        0.0.0.0 / 0
remarks:        10.0.0.0 / 8 ge 9
remarks:        127.0.0.0 / 8 ge 9
remarks:        172.16.0.0 /12 ge 13
remarks:        192.168.0.0 / ge 17
remarks:        224.0.0.0 / 4 ge 5
remarks:
remarks:        ===================================================
remarks:
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NETSTREAM-MNT
created:        2002-07-25T16:42:44Z
last-modified:  2023-06-05T13:28:39Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-NHA24-RIPE
org-name:       Netstream Holding AG
country:        CH
org-type:       LIR
address:        Dummy address for ORG-NHA24-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR70393-RIPE
mnt-ref:        NETSTREAM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NETSTREAM-MNT
created:        2023-06-02T07:51:07Z
last-modified:  2023-06-02T07:51:07Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2026-03-11T03:23:49Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as3303:as-swcmlocal	247
RIPE	as-transroute-spec	19641
RIPE	as-telecom-peers	190
RIPE	as-tixzh	102501
RIPE	as-green-peers	246
RADB	as-hurricane	24528
RIPE	as-finecom-peers-swissix	65
RIPE	as-gblxeu	273
RIPE	as-ungleich-upstream	8
RIPE	as-liecomtel-peers	212
RIPE	as20932:as-peering	248
RIPE	as8821:as-peers	123
RIPE	as29097:as-hostpoint-swissix-peers	49
LEVEL3	as-sprint-origins	7309
RIPE	as42476:as-swissix-connected	241
RIPE	as-netstream-ch	2
RADB	as-hurricanev6	20649