ASN AS48646 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS48646?

AS48646 is listed under SDRmedia Verwaltungs GmbH.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS48646 SDRmedia Verwaltungs GmbH

SDRmedia Verwaltungs GmbH as48646.de

DE 5 Routes

AS Data

AS48646

AS48646 – SDRmedia Verwaltungs GmbH

AS Number	48646
AS Name	STEFAN6
Organization	SDRmedia Verwaltungs GmbH (org-svg3-ripe)
Country	DE
Website	as48646.de
Number of IPv4 Routes	0
Number of IPv6 Routes	5
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2019-07-16

ASN Intelligence API for production workflows

Use ASN data for AS48646 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a0e:fd45:40f1::/48	AS48646	SDRmedia Verwaltungs GmbH	Ranxplorer SAS	~1×10²⁴
2a07:59c6:eed3::/48	AS48646	SDRmedia Verwaltungs GmbH	3punto6 srl	~1×10²⁴
2a07:59c6:eed8::/48	AS48646	SDRmedia Verwaltungs GmbH	3punto6 srl	~1×10²⁴
2a0f:5707:ab23::/48	AS48646	SDRmedia Verwaltungs GmbH	KIFCORP SAS	~1×10²⁴
2a0c:9a40:808a::/48	AS48646	SDRmedia Verwaltungs GmbH	kiwax sarl	~1×10²⁴

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS47870 - AS49384'

as-block:       AS47870 - AS49384
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

% Information related to 'AS48646'

% Abuse contact for 'AS48646' is 'abuse@sdr-media.de'

aut-num:        AS48646
as-name:        STEFAN6
org:            ORG-SVG3-RIPE
remarks:        ==========================================================
remarks:        =========[Peering requests: noc@as48646.de ]==============
remarks:        ============[https://as48646.peeringdb.com]===============
remarks:        ==========================================================
remarks:        =========================[UPSTREAMS]======================
remarks:        # LWLCom
import:         from AS50629 accept ANY
export:         to AS50629 announce AS-STEFANDUNKEL
mp-import:      afi ipv4.unicast from AS50629 accept ANY
mp-export:      afi ipv4.unicast to AS50629 announce AS-STEFANDUNKEL
mp-import:      afi ipv6.unicast from AS50629 accept ANY
mp-export:      afi ipv6.unicast to AS50629 announce AS-STEFANDUNKEL
remarks:        # MyLoc Managed IT AG
import:         from AS24961 accept ANY
export:         to AS24961 announce AS-STEFANDUNKEL
mp-import:      afi ipv4.unicast from AS24961 accept ANY
mp-export:      afi ipv4.unicast to AS24961 announce AS-STEFANDUNKEL
mp-import:      afi ipv6.unicast from AS24961 accept ANY
mp-export:      afi ipv6.unicast to AS24961 announce AS-STEFANDUNKEL
remarks:        # Asympto
import:         from AS39533 accept ANY
export:         to AS39533 announce AS-STEFANDUNKEL
mp-import:      afi ipv4.unicast from AS39533 accept ANY
mp-export:      afi ipv4.unicast to AS39533 announce AS-STEFANDUNKEL
mp-import:      afi ipv6.unicast from AS39533 accept ANY
mp-export:      afi ipv6.unicast to AS39533 announce AS-STEFANDUNKEL
remarks:        # SmartInternet
import:         from AS202265 accept ANY
export:         to AS202265 announce AS-STEFANDUNKEL
mp-import:      afi ipv4.unicast from AS202265 accept ANY
mp-export:      afi ipv4.unicast to AS202265 announce AS-STEFANDUNKEL
mp-import:      afi ipv6.unicast from AS202265 accept ANY
mp-export:      afi ipv6.unicast to AS202265 announce AS-STEFANDUNKEL
remarks:        ==========================================================
remarks:        =================[BGP COMMUNITY SUPPORT]================
remarks:        ========================================================
remarks:        48646:10100 Route learned from LocIX FRA
remarks:        48646:10200 Route learned from KleyReX FRA
remarks:        48646:10300 Route learned from KleyReX FRA
remarks:        48646:20100 Route learned from LocIX DUS
remarks:        48646:20200 Route learned from DECIX DUS
remarks:        48646:20300 Route learned from DECIX FRA
remarks:        48646:39533 Route learned from Asympto @ LocIX FRA
remarks:        48646:50629 Route learned from LWLCom @ LocIX FRA
remarks:        48646:6969 Route learned from HE @ LocIX FRA
remarks:        48646:58299 Route learned from OpenFactory @ LocIX FRA
remarks:        48646:24961 Route learned from MyLOC @ DUS
remarks:        ====================[Peering LOCIX]=======================
remarks:        =======================[RS LOCIX]=========================
import:         from AS202409 accept ANY
export:         to AS202409 announce AS-STEFANDUNKEL
mp-import:      afi ipv4.unicast from AS202409 accept ANY
mp-export:      afi ipv4.unicast to AS202409 announce AS-STEFANDUNKEL
mp-import:      afi ipv6.unicast from AS202409 accept ANY
mp-export:      afi ipv6.unicast to AS202409 announce AS-STEFANDUNKEL
remarks:        ==========================================================
remarks:        ===================[Peering KLEYREX]======================
remarks:        ======================[RS KLEYREX]========================
import:         from AS31142 accept ANY
export:         to AS31142 announce AS-STEFANDUNKEL
mp-import:      afi ipv4.unicast from AS31142 accept ANY
mp-export:      afi ipv4.unicast to AS31142 announce AS-STEFANDUNKEL
mp-import:      afi ipv6.unicast from AS31142 accept ANY
mp-export:      afi ipv6.unicast to AS31142 announce AS-STEFANDUNKEL
remarks:        ==========================================================
import:         from AS6939 accept ANY
export:         to AS6939 announce AS48646
import:         from AS206499 accept ANY
export:         to AS206499 announce AS48646
sponsoring-org: ORG-HB116-RIPE
admin-c:        SN10190-RIPE
tech-c:         SN10190-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         EMZET-MNT
created:        2019-07-16T12:56:55Z
last-modified:  2024-06-20T13:09:04Z
source:         RIPE

organisation:   ORG-SVG3-RIPE
org-name:       SDRmedia Verwaltungs GmbH
country:        DE
reg-nr:         District court Steinfurt HRB 14617
org-type:       OTHER
address:        Kanalstra�e 93
address:        48432 Rheine
address:        Germany
phone:          +4949567129620
admin-c:        SN10190-RIPE
tech-c:         SN10190-RIPE
abuse-c:        ACRO56900-RIPE
mnt-ref:        stefan6
mnt-ref:        EMZET-MNT
mnt-by:         mnt-de-elektronikboecker-1
mnt-by:         stefan6
mnt-by:         EMZET-MNT
created:        2024-06-20T09:40:54Z
last-modified:  2026-05-13T06:33:16Z
source:         RIPE # Filtered

role:           SDRmedia NOC
address:        Kanalstra�e 93
address:        48432 Rheine
address:        Germany
phone:          +4949567129620
nic-hdl:        SN10190-RIPE
mnt-by:         mnt-de-elektronikboecker-1
created:        2024-06-20T09:43:46Z
last-modified:  2024-06-20T09:43:46Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (SHETLAND)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS47870 - AS49384",
    "description" : [ "RIPE NCC ASN block" ],
    "remarks" : [ "These AS Numbers are assigned to network operators in the RIPE NCC service region." ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT" ],
    "date_created" : "2025-07-09",
    "date_updated" : "2025-07-09",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS48646",
    "as_name" : "STEFAN6",
    "status" : "ASSIGNED",
    "import" : [ "from AS50629 accept ANY", "from AS24961 accept ANY", "from AS39533 accept ANY", "from AS202265 accept ANY", "from AS202409 accept ANY", "from AS31142 accept ANY", "from AS6939 accept ANY", "from AS206499 accept ANY" ],
    "mp_import" : [ "afi ipv4.unicast from AS50629 accept ANY", "afi ipv6.unicast from AS50629 accept ANY", "afi ipv4.unicast from AS24961 accept ANY", "afi ipv6.unicast from AS24961 accept ANY", "afi ipv4.unicast from AS39533 accept ANY", "afi ipv6.unicast from AS39533 accept ANY", "afi ipv4.unicast from AS202265 accept ANY", "afi ipv6.unicast from AS202265 accept ANY", "afi ipv4.unicast from AS202409 accept ANY", "afi ipv6.unicast from AS202409 accept ANY", "afi ipv4.unicast from AS31142 accept ANY", "afi ipv6.unicast from AS31142 accept ANY" ],
    "export" : [ "to AS50629 announce AS-STEFANDUNKEL", "to AS24961 announce AS-STEFANDUNKEL", "to AS39533 announce AS-STEFANDUNKEL", "to AS202265 announce AS-STEFANDUNKEL", "to AS202409 announce AS-STEFANDUNKEL", "to AS31142 announce AS-STEFANDUNKEL", "to AS6939 announce AS48646", "to AS206499 announce AS48646" ],
    "mp_export" : [ "afi ipv4.unicast to AS50629 announce AS-STEFANDUNKEL", "afi ipv6.unicast to AS50629 announce AS-STEFANDUNKEL", "afi ipv4.unicast to AS24961 announce AS-STEFANDUNKEL", "afi ipv6.unicast to AS24961 announce AS-STEFANDUNKEL", "afi ipv4.unicast to AS39533 announce AS-STEFANDUNKEL", "afi ipv6.unicast to AS39533 announce AS-STEFANDUNKEL", "afi ipv4.unicast to AS202265 announce AS-STEFANDUNKEL", "afi ipv6.unicast to AS202265 announce AS-STEFANDUNKEL", "afi ipv4.unicast to AS202409 announce AS-STEFANDUNKEL", "afi ipv6.unicast to AS202409 announce AS-STEFANDUNKEL", "afi ipv4.unicast to AS31142 announce AS-STEFANDUNKEL", "afi ipv6.unicast to AS31142 announce AS-STEFANDUNKEL" ],
    "organization" : "ORG-SVG3-RIPE",
    "sponsoring_organization" : "ORG-HB116-RIPE",
    "admin_contacts" : [ "SN10190-RIPE" ],
    "tech_contacts" : [ "SN10190-RIPE" ],
    "remarks" : [ "==========================================================", "=========[Peering requests: noc@as48646.de ]==============", "============[https://as48646.peeringdb.com]===============", "==========================================================", "=========================[UPSTREAMS]======================", "# LWLCom", "# MyLoc Managed IT AG", "# Asympto", "# SmartInternet", "==========================================================", "=================[BGP COMMUNITY SUPPORT]================", "========================================================", "48646:10100 Route learned from LocIX FRA", "48646:10200 Route learned from KleyReX FRA", "48646:10300 Route learned from KleyReX FRA", "48646:20100 Route learned from LocIX DUS", "48646:20200 Route learned from DECIX DUS", "48646:20300 Route learned from DECIX FRA", "48646:39533 Route learned from Asympto @ LocIX FRA", "48646:50629 Route learned from LWLCom @ LocIX FRA", "48646:6969 Route learned from HE @ LocIX FRA", "48646:58299 Route learned from OpenFactory @ LocIX FRA", "48646:24961 Route learned from MyLOC @ DUS", "====================[Peering LOCIX]=======================", "=======================[RS LOCIX]=========================", "==========================================================", "===================[Peering KLEYREX]======================", "======================[RS KLEYREX]========================", "==========================================================" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "EMZET-MNT" ],
    "date_created" : "2019-07-16",
    "date_updated" : "2024-06-20",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SVG3-RIPE",
    "name" : "SDRmedia Verwaltungs GmbH",
    "type" : "OTHER",
    "address" : [ "Kanalstra?e 93", "48432 Rheine", "Germany" ],
    "street" : "Kanalstra?e",
    "city" : "Rheine",
    "zip_code" : "48432",
    "country" : [ "DE" ],
    "phone" : [ "+4949567129620" ],
    "admin_contacts" : [ "SN10190-RIPE" ],
    "tech_contacts" : [ "SN10190-RIPE" ],
    "abuse_contacts" : [ "ACRO56900-RIPE" ],
    "mnt_ref" : [ "stefan6", "EMZET-MNT" ],
    "mnt_by" : [ "mnt-de-elektronikboecker-1", "stefan6", "EMZET-MNT" ],
    "date_created" : "2024-06-20",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "SN10190-RIPE",
    "name" : "SDRmedia NOC",
    "address" : [ "Kanalstra?e 93", "48432 Rheine", "Germany" ],
    "street" : "Kanalstra?e",
    "city" : "Rheine",
    "zip_code" : "48432",
    "country" : "GERMANY",
    "phone" : [ "+4949567129620" ],
    "mnt_by" : [ "mnt-de-elektronikboecker-1" ],
    "date_created" : "2024-06-20",
    "date_updated" : "2024-06-20",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ],
  "technical_contacts" : [ {
    "handle" : "SN10190-RIPE",
    "name" : "SDRmedia NOC",
    "address" : [ "Kanalstra?e 93", "48432 Rheine", "Germany" ],
    "street" : "Kanalstra?e",
    "city" : "Rheine",
    "zip_code" : "48432",
    "country" : "GERMANY",
    "phone" : [ "+4949567129620" ],
    "mnt_by" : [ "mnt-de-elektronikboecker-1" ],
    "date_created" : "2024-06-20",
    "date_updated" : "2024-06-20",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ]
}

Peers

AS Number	Description	Country
AS199471	Marcel Straub	DE
AS199939	KeenSystems B.V.	NL
AS216096	Alex Terrats Ciberseguretat SLU	AD
AS62044	Zscaler Switzerland GmbH	CH
AS41998	NetCom BW GmbH	DE
AS198225	MDDSL Mitteldeutsche Gesellschaft fuer Kommunikation mbH	DE
AS34641	Sarah Rossius trading as Servperso Systems	BE
AS198150	SIACOM JSC	GE
AS60144	3W Infra B.V.	NL
AS44134	BOLIGNET A/S	DK
AS29001	Shaun O'Neil, trading as DMA Computer Services	NL
AS203138	Van Berkel Landschap & Infra B.V.	NL
AS208814	Tilman Schaefers	DE
AS8315	WorldStream B.V.	NL
AS212123	Red Panda Network	BE
AS208434	Martin Jahn	DE
AS15447	CM.com N.V.	NL
AS139341	ACEVILLE PTE.LTD.	SG
AS13101	TNG Stadtnetz GmbH	DE
AS3245	Digital Systems Ltd	BG
AS50673	Serverius Holding B.V.	NL
AS213822	Martinus Buijs trading as BuijsIT	NL
AS53062	GGNET TELECOMUNICACOES LTDA	BR
AS206735	Novelcomm LP	GR
AS204254	Marvin Huebel	DE
AS7768	TEKNET VERI MERKEZI HIZMETLERI A.S.	TR
AS32590	Valve Corporation	US
AS12735	TurkNet Iletisim Hizmetleri A.S.	TR
AS196925	Azertelecom LLC	AZ
AS402247	flew llc	US
AS56630	Melbikomas UAB	LT
AS30114	Decima LLC	US
AS205036	IPv6.edu.pl BGP Research Network	PL
AS202365	Omer GOLGELI	TR
AS215887	Serhiy Bobrov	UA
AS12741	Netia SA	PL
AS8866	Vivacom Bulgaria EAD	BG
AS33755	Valor Holdings LLC	US
AS44620	Netlen Internet Hizmetleri Ltd. Sti.	TR
AS209823	Enki Multimedia EURL	FR
AS60230	Neterra Ltd.	BG
AS19679	Dropbox, Inc.	US
AS203478	Sarah Maedel	DE
AS44858	PROXSYS B.V.	NL
AS204151	EWII Bredbaand A/S	DK
AS9158	Telenor A/S	DK
AS37100	SEACOM Limited	MU
AS24940	Hetzner Online GmbH	DE
AS204921	zhenyun sun	GB
AS10310	Yahoo Holdings Inc.	US
AS60539	Huicast Telecom Limited	HK
AS52075	Wifirst S.A.S.	FR
AS263444	Open X Tecnologia Ltda	BR
AS200360	Folf Systems	US
AS24013	SB Professional Services	SB
AS212332	Agustin Lorenzo Sempere trading as Thinco Telecom	ES
AS19551	Incapsula Inc	US
AS201791	Devhouse Spindle B.V.	NL
AS210233	Pixinko SARL	BE
AS47536	PathConnect GmbH	DE

Upstreams

AS Number	Description	Country
AS205794	JINZE YANG	CN
AS29632	Netassist International EOOD	BG
AS50629	LWLcom GmbH	DE
AS25091	IP Max SA	CH
AS6939	Hurricane Electric LLC	US
AS58299	Openfactory GmbH	CH
AS15943	wilhelm.tel GmbH	DE
AS206499	LOCIX LIMITED	GB

Downstreams

AS Number	Description	Country
AS199471	Marcel Straub	DE
AS199939	KeenSystems B.V.	NL
AS216096	Alex Terrats Ciberseguretat SLU	AD
AS62044	Zscaler Switzerland GmbH	CH
AS41998	NetCom BW GmbH	DE
AS198225	MDDSL Mitteldeutsche Gesellschaft fuer Kommunikation mbH	DE
AS34641	Sarah Rossius trading as Servperso Systems	BE
AS198150	SIACOM JSC	GE
AS60144	3W Infra B.V.	NL
AS44134	BOLIGNET A/S	DK
AS29001	Shaun O'Neil, trading as DMA Computer Services	NL
AS203138	Van Berkel Landschap & Infra B.V.	NL
AS208814	Tilman Schaefers	DE
AS8315	WorldStream B.V.	NL
AS212123	Red Panda Network	BE
AS208434	Martin Jahn	DE
AS15447	CM.com N.V.	NL
AS139341	ACEVILLE PTE.LTD.	SG
AS13101	TNG Stadtnetz GmbH	DE
AS3245	Digital Systems Ltd	BG
AS50673	Serverius Holding B.V.	NL
AS213822	Martinus Buijs trading as BuijsIT	NL
AS53062	GGNET TELECOMUNICACOES LTDA	BR
AS206735	Novelcomm LP	GR
AS204254	Marvin Huebel	DE
AS7768	TEKNET VERI MERKEZI HIZMETLERI A.S.	TR
AS32590	Valve Corporation	US
AS12735	TurkNet Iletisim Hizmetleri A.S.	TR
AS196925	Azertelecom LLC	AZ
AS402247	flew llc	US
AS56630	Melbikomas UAB	LT
AS30114	Decima LLC	US
AS205036	IPv6.edu.pl BGP Research Network	PL
AS215887	Serhiy Bobrov	UA
AS12741	Netia SA	PL
AS8866	Vivacom Bulgaria EAD	BG
AS33755	Valor Holdings LLC	US
AS44620	Netlen Internet Hizmetleri Ltd. Sti.	TR
AS209823	Enki Multimedia EURL	FR
AS60230	Neterra Ltd.	BG
AS19679	Dropbox, Inc.	US
AS203478	Sarah Maedel	DE
AS44858	PROXSYS B.V.	NL
AS204151	EWII Bredbaand A/S	DK
AS9158	Telenor A/S	DK
AS37100	SEACOM Limited	MU
AS24940	Hetzner Online GmbH	DE
AS204921	zhenyun sun	GB
AS10310	Yahoo Holdings Inc.	US
AS60539	Huicast Telecom Limited	HK
AS52075	Wifirst S.A.S.	FR
AS263444	Open X Tecnologia Ltda	BR
AS200360	Folf Systems	US
AS24013	SB Professional Services	SB
AS212332	Agustin Lorenzo Sempere trading as Thinco Telecom	ES
AS19551	Incapsula Inc	US
AS201791	Devhouse Spindle B.V.	NL
AS210233	Pixinko SARL	BE
AS47536	PathConnect GmbH	DE
AS199995	Omega Telecom LLC	UA

ASN Lookup Tool

ASN Summary