ASN AS48821 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS48821?

AS48821 is listed under Mauve Mailorder Software Verwaltung 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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AS48821 Mauve Mailorder Software Verwaltung GmbH

Mauve Mailorder Software Verwaltung GmbH mauve.de

DE 11 Routes

AS Data

AS48821

AS48821 – Mauve Mailorder Software Verwaltung GmbH

AS Number	48821
AS Name	MAUVE
Organization	Mauve Mailorder Software Verwaltung GmbH (org-mmsg1-ripe)
Country	DE
Website	mauve.de
Number of IPv4 Routes	6
Number of IPv6 Routes	5
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2016-02-23

ASN Intelligence API for production workflows

Use ASN data for AS48821 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a07:a40::/29	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	~634×10²⁷
2a07:a40:2::/48	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	~1×10²⁴
185.138.52.0/24	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	256
2a07:a40:3::/48	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	~1×10²⁴
185.138.52.0/22	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	1024
185.138.55.0/24	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	256
45.159.32.0/24	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	256
185.138.53.0/24	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	256
2a07:a40:a::/48	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	~1×10²⁴
45.159.32.0/22	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	1024
2a07:a40::/48	AS48821	Mauve Mailorder Software Verwaltung GmbH	Mauve Mailorder Software Verwaltung GmbH	~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 'AS48821'

% Abuse contact for 'AS48821' is 'abuse@mauve.de'

aut-num:        AS48821
as-name:        MAUVE
org:            ORG-MMSG1-RIPE
remarks:        *********************************************
remarks:        Upstreams
remarks:        *********************************************
remarks:        PHILUNET
import:         from AS205112 accept ANY
export:         to AS205112 announce AS-MAUVE
mp-import:      afi ipv6.unicast from AS205112 accept ANY
mp-export:      afi ipv6.unicast to AS205112 announce AS-MAUVE
remarks:
remarks:        LWLcom
import:         from AS50629 accept ANY
export:         to AS50629 announce AS-MAUVE
mp-import:      afi ipv6.unicast from AS50629 accept ANY
mp-export:      afi ipv6.unicast to AS50629 announce AS-MAUVE
remarks:
remarks:
remarks:        *********************************************
remarks:        We are also present at DE-CIX DUS, and DE-CIX FRA.
remarks:        For more information: https://as48821.peeringdb.com
remarks:        *********************************************
remarks:
remarks:        *********************************************
remarks:        BGP Communities
remarks:        *********************************************
remarks:        48821:1000 Own network
remarks:        48821:1100 DUS
remarks:        48821:1200 WUP
remarks:
remarks:        48821:2000 Peer
remarks:        48821:2100 DUS
remarks:        48821:2200 WUP
remarks:
remarks:        48821:3000 Upstream
remarks:        48821:3100 DUS
remarks:        48821:3200 WUP
remarks:
remarks:        *********************************************
remarks:        Large BGP Communities
remarks:        *********************************************
remarks:        48821:0:1000 Own network
remarks:        48821:0:1100 DUS
remarks:        48821:0:1200 WUP
remarks:
remarks:        48821:0:2000 Peer
remarks:        48821:0:2100 DUS
remarks:        48821:0:2200 WUP
remarks:
remarks:        48821:0:3000 Upstream
remarks:        48821:0:3100 DUS
remarks:        48821:0:3200 WUP
remarks:
admin-c:        MN11204-RIPE
tech-c:         MN11204-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         de-mauve-1-mnt
created:        2016-02-23T17:03:43Z
last-modified:  2026-07-10T09:36:39Z
source:         RIPE

organisation:   ORG-MMSG1-RIPE
org-name:       Mauve Mailorder Software Verwaltung GmbH
country:        DE
reg-nr:         District court Essen HRB 18628
org-type:       LIR
address:        Laurentiusweg 83
address:        45276
address:        Essen
address:        GERMANY
phone:          +4920185787744
admin-c:        MN11204-RIPE
tech-c:         MN11204-RIPE
abuse-c:        MN11204-RIPE
mnt-ref:        de-mauve-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         de-mauve-1-mnt
created:        2016-02-08T16:29:17Z
last-modified:  2026-05-13T07:36:58Z
source:         RIPE # Filtered

role:           Mauve NOC
address:        Laurentiusweg 83
address:        45276 Essen
nic-hdl:        MN11204-RIPE
tech-c:         DC16585-RIPE
admin-c:        DC16585-RIPE
org:            ORG-MMSG1-RIPE
abuse-mailbox:  abuse@mauve.de
mnt-by:         de-mauve-1-mnt
created:        2016-06-09T20:03:58Z
last-modified:  2017-01-27T14:27:41Z
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" : "AS48821",
    "as_name" : "MAUVE",
    "status" : "ASSIGNED",
    "import" : [ "from AS205112 accept ANY", "from AS50629 accept ANY" ],
    "mp_import" : [ "afi ipv6.unicast from AS205112 accept ANY", "afi ipv6.unicast from AS50629 accept ANY" ],
    "export" : [ "to AS205112 announce AS-MAUVE", "to AS50629 announce AS-MAUVE" ],
    "mp_export" : [ "afi ipv6.unicast to AS205112 announce AS-MAUVE", "afi ipv6.unicast to AS50629 announce AS-MAUVE" ],
    "organization" : "ORG-MMSG1-RIPE",
    "admin_contacts" : [ "MN11204-RIPE" ],
    "tech_contacts" : [ "MN11204-RIPE" ],
    "remarks" : [ "*********************************************", "Upstreams", "*********************************************", "PHILUNET", "LWLcom", "*********************************************", "We are also present at DE-CIX DUS, and DE-CIX FRA.", "For more information: https://as48821.peeringdb.com", "*********************************************", "*********************************************", "BGP Communities", "*********************************************", "48821:1000 Own network", "48821:1100 DUS", "48821:1200 WUP", "48821:2000 Peer", "48821:2100 DUS", "48821:2200 WUP", "48821:3000 Upstream", "48821:3100 DUS", "48821:3200 WUP", "*********************************************", "Large BGP Communities", "*********************************************", "48821:0:1000 Own network", "48821:0:1100 DUS", "48821:0:1200 WUP", "48821:0:2000 Peer", "48821:0:2100 DUS", "48821:0:2200 WUP", "48821:0:3000 Upstream", "48821:0:3100 DUS", "48821:0:3200 WUP" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "de-mauve-1-mnt" ],
    "date_created" : "2016-02-23",
    "date_updated" : "2026-07-10",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-MMSG1-RIPE",
    "name" : "Mauve Mailorder Software Verwaltung GmbH",
    "type" : "LIR",
    "address" : [ "Laurentiusweg 83", "45276", "Essen", "GERMANY" ],
    "street" : "Laurentiusweg",
    "city" : "Essen",
    "zip_code" : "45276",
    "country" : [ "DE" ],
    "phone" : [ "+4920185787744" ],
    "admin_contacts" : [ "MN11204-RIPE" ],
    "tech_contacts" : [ "MN11204-RIPE" ],
    "abuse_contacts" : [ "MN11204-RIPE" ],
    "mnt_ref" : [ "de-mauve-1-mnt", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "de-mauve-1-mnt" ],
    "date_created" : "2016-02-08",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "MN11204-RIPE",
    "name" : "Mauve NOC",
    "address" : [ "Laurentiusweg 83", "45276 Essen" ],
    "street" : "Laurentiusweg",
    "city" : "Essen",
    "zip_code" : "45276",
    "abuse_mailbox" : [ "abuse@mauve.de" ],
    "organizations" : [ "ORG-MMSG1-RIPE" ],
    "admin_contacts" : [ "DC16585-RIPE" ],
    "tech_contacts" : [ "DC16585-RIPE" ],
    "mnt_by" : [ "de-mauve-1-mnt" ],
    "date_created" : "2016-06-09",
    "date_updated" : "2017-01-27",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "MN11204-RIPE",
    "name" : "Mauve NOC",
    "address" : [ "Laurentiusweg 83", "45276 Essen" ],
    "street" : "Laurentiusweg",
    "city" : "Essen",
    "zip_code" : "45276",
    "abuse_mailbox" : [ "abuse@mauve.de" ],
    "organizations" : [ "ORG-MMSG1-RIPE" ],
    "admin_contacts" : [ "DC16585-RIPE" ],
    "tech_contacts" : [ "DC16585-RIPE" ],
    "mnt_by" : [ "de-mauve-1-mnt" ],
    "date_created" : "2016-06-09",
    "date_updated" : "2017-01-27",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS58057	Securebit AG	CH
AS34927	iFog GmbH	CH
AS45489	Sri Lanka Telecom PLC, GLobal Peering	LK
AS6939	Hurricane Electric LLC	US
AS25091	IP Max SA	CH
AS20473	The Constant Company, LLC	US
AS56665	Proximus Luxembourg S.A.	LU
AS34800	Securebit AG	CH
AS57344	Telehouse EAD	BG
AS16276	OVH SAS	FR
AS64475	Freifunk Frankfurt am Main e.V.	DE
AS50629	LWLcom GmbH	DE
AS58299	Openfactory GmbH	CH
AS199938	Netzwerge GmbH	DE
AS7768	Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERI	TR
AS45489	Sri Lanka Telecom Ltd	LK
AS57463	NetIX Communications JSC	BG
AS41692	OpenCarrier eG	DE
AS5405	Inter.link GmbH	DE
AS35710	weber.digital GmbH	DE
AS41327	Fiber Telecom S.p.A.	IT
AS52112	Gentlent GmbH	DE
AS25091	IP-Max SA	CH
AS205112	PHILUNET GmbH	DE
AS137409	GSL Networks Pty LTD	AU

Upstreams

AS Number	Description	Country
AS34927	iFog GmbH	CH
AS50629	LWLcom GmbH	DE
AS25091	IP Max SA	CH
AS6939	Hurricane Electric LLC	US
AS205112	PHILUNET GmbH	DE
AS5405	Inter.link GmbH	DE
AS137409	GSL Networks Pty LTD	AU

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