ASN AS57124 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS57124?

AS57124 is listed under Gemeente Maastricht.

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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AS57124 Gemeente Maastricht | IPGeolocation.io

Gemeente Maastricht maastricht.nl

NL 4 Routes

AS Data

AS57124

AS57124 – Gemeente Maastricht

AS Number	57124
AS Name	GM-AS
Organization	Gemeente Maastricht (org-gm8-ripe)
Country	NL
Website	maastricht.nl
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	GOVERNMENT
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2011-07-25

ASN Intelligence API for production workflows

Use ASN data for AS57124 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a01:8980::/32	AS57124	Gemeente Maastricht	Gemeente Maastricht	~79×10²⁷
141.105.144.0/21	AS57124	Gemeente Maastricht	Gemeente Maastricht	2048
141.105.145.0/24	AS57124	Gemeente Maastricht	Gemeente Maastricht	256
185.117.76.0/22	AS57124	Gemeente Maastricht	Gemeente Maastricht	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 'AS56869 - AS57146'

as-block:       AS56869 - AS57146
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:        2024-07-08T06:45:56Z
last-modified:  2024-07-08T06:45:56Z
source:         RIPE

% Information related to 'AS57124'

% Abuse contact for 'AS57124' is 'abuse@maastricht.nl'

aut-num:        AS57124
as-name:        GM-AS
org:            ORG-GM8-RIPE
remarks:
remarks:        ******************************************************
remarks:        *** Route-Servers ***
remarks:        ******************************************************
remarks:
remarks:        # Route-Servers NL-IX
import:         from AS34307:AS-PEERS-NLIX accept ANY
export:         to AS34307:AS-PEERS-NLIX announce AS-MAASTRICHT
remarks:
remarks:        ******************************************************
remarks:        *** Transits ***
remarks:        ******************************************************
remarks:
remarks:        # Openpeering
import:         from AS20562 accept ANY
export:         to AS20562 announce AS57124:AS-PARTNERS
remarks:
remarks:        # JointTransit
import:         from AS24785 accept ANY
export:         to AS24785 announce AS57124:AS-PARTNERS
remarks:
remarks:        ******************************************************
remarks:        *** Direct Peerings NL-IX ***
remarks:        ******************************************************
remarks:
import:         from AS57124:AS-PEERS-NL-IX accept ANY
export:         to AS57124:AS-PEERS-NL-IX announce AS-MAASTRICHT
remarks:
remarks:        ******************************************************
remarks:        *** Direct Peerings AMS-IX ***
remarks:        ******************************************************
remarks:
import:         from AS57124:AS-PEERS-AMS-IX accept ANY
export:         to AS57124:AS-PEERS-AMS-IX announce AS-MAASTRICHT
remarks:
remarks:        ******************************************************
remarks:        *** Private Peerings ***
remarks:        ******************************************************
remarks:
remarks:        # NBIP
export:         to AS20020 announce AS-MAASTRICHT
remarks:
remarks:        # Gemeente Heerlen
import:         from AS38915 accept AS-HEERLEN
export:         to AS38915 announce AS-MAASTRICHT
remarks:
admin-c:        GM11595-RIPE
tech-c:         GM11595-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         GM11595-MNT
created:        2011-07-25T14:50:07Z
last-modified:  2026-03-31T10:23:19Z
source:         RIPE # Filtered

organisation:   ORG-GM8-RIPE
org-name:       Gemeente Maastricht
country:        NL
reg-nr:         Not Applicable
org-type:       LIR
address:        Mosae Forum 10
address:        6211DW
address:        Maastricht
address:        NETHERLANDS
phone:          +31433504040
fax-no:         +31433504141
admin-c:        TN166-RIPE
admin-c:        DVS290-RIPE
admin-c:        DVD280-RIPE
admin-c:        MH2204-ripe
admin-c:        PB9971-RIPE
mnt-by:         GM11595-MNT
mnt-ref:        GM11595-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        GM11595-RIPE
created:        2011-06-21T11:15:00Z
last-modified:  2026-05-13T07:25:21Z
source:         RIPE # Filtered

role:           Gemeente Maastricht
address:        Mosae Forum 10
address:        6211 DW Maastricht
address:        The Netherlands
org:            ORG-GM8-RIPE
admin-c:        mh2204-ripe
admin-c:        DVD280-RIPE
admin-c:        DVS290-RIPE
admin-c:        PB9971-RIPE
admin-c:        tn166-ripe
tech-c:         mh2204-ripe
tech-c:         PB9971-RIPE
tech-c:         DVD280-RIPE
tech-c:         DVS290-RIPE
tech-c:         tn166-ripe
nic-hdl:        GM11595-RIPE
abuse-mailbox:  abuse@maastricht.nl
mnt-by:         GM11595-MNT
created:        2009-04-15T06:21:24Z
last-modified:  2022-08-24T11:23:55Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.124.1 (ABERDEEN)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS56869 - AS57146",
    "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" : "2024-07-08",
    "date_updated" : "2024-07-08",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS57124",
    "as_name" : "GM-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS34307:AS-PEERS-NLIX accept ANY", "from AS20562 accept ANY", "from AS24785 accept ANY", "from AS57124:AS-PEERS-NL-IX accept ANY", "from AS57124:AS-PEERS-AMS-IX accept ANY", "from AS38915 accept AS-HEERLEN" ],
    "export" : [ "to AS34307:AS-PEERS-NLIX announce AS-MAASTRICHT", "to AS20562 announce AS57124:AS-PARTNERS", "to AS24785 announce AS57124:AS-PARTNERS", "to AS57124:AS-PEERS-NL-IX announce AS-MAASTRICHT", "to AS57124:AS-PEERS-AMS-IX announce AS-MAASTRICHT", "to AS20020 announce AS-MAASTRICHT", "to AS38915 announce AS-MAASTRICHT" ],
    "organization" : "ORG-GM8-RIPE",
    "admin_contacts" : [ "GM11595-RIPE" ],
    "tech_contacts" : [ "GM11595-RIPE" ],
    "remarks" : [ "******************************************************", "*** Route-Servers ***", "******************************************************", "# Route-Servers NL-IX", "******************************************************", "*** Transits ***", "******************************************************", "# Openpeering", "# JointTransit", "******************************************************", "*** Direct Peerings NL-IX ***", "******************************************************", "******************************************************", "*** Direct Peerings AMS-IX ***", "******************************************************", "******************************************************", "*** Private Peerings ***", "******************************************************", "# NBIP", "# Gemeente Heerlen" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "GM11595-MNT" ],
    "date_created" : "2011-07-25",
    "date_updated" : "2026-03-31",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-GM8-RIPE",
    "name" : "Gemeente Maastricht",
    "type" : "LIR",
    "address" : [ "Mosae Forum 10", "6211DW", "Maastricht", "NETHERLANDS" ],
    "street" : "Mosae Forum",
    "city" : "Maastricht",
    "zip_code" : "6211DW",
    "country" : [ "NL" ],
    "phone" : [ "+31433504040" ],
    "fax_no" : [ "+31433504141" ],
    "admin_contacts" : [ "TN166-RIPE", "DVS290-RIPE", "DVD280-RIPE", "MH2204-ripe", "PB9971-RIPE" ],
    "abuse_contacts" : [ "GM11595-RIPE" ],
    "mnt_ref" : [ "GM11595-MNT", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "GM11595-MNT", "RIPE-NCC-HM-MNT" ],
    "date_created" : "2011-06-21",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "NETHERLANDS"
  },
  "administrative_contacts" : [ {
    "handle" : "GM11595-RIPE",
    "name" : "Gemeente Maastricht",
    "address" : [ "Mosae Forum 10", "6211 DW Maastricht", "The Netherlands" ],
    "street" : "Dw",
    "city" : "Maastricht",
    "zip_code" : "6211",
    "country" : "THE NETHERLANDS",
    "abuse_mailbox" : [ "abuse@maastricht.nl" ],
    "organizations" : [ "ORG-GM8-RIPE" ],
    "admin_contacts" : [ "mh2204-ripe", "DVD280-RIPE", "DVS290-RIPE", "PB9971-RIPE", "tn166-ripe" ],
    "tech_contacts" : [ "mh2204-ripe", "PB9971-RIPE", "DVD280-RIPE", "DVS290-RIPE", "tn166-ripe" ],
    "mnt_by" : [ "GM11595-MNT" ],
    "date_created" : "2009-04-15",
    "date_updated" : "2022-08-24",
    "source" : "RIPE",
    "addressCountry" : "THE NETHERLANDS"
  } ],
  "technical_contacts" : [ {
    "handle" : "GM11595-RIPE",
    "name" : "Gemeente Maastricht",
    "address" : [ "Mosae Forum 10", "6211 DW Maastricht", "The Netherlands" ],
    "street" : "Dw",
    "city" : "Maastricht",
    "zip_code" : "6211",
    "country" : "THE NETHERLANDS",
    "abuse_mailbox" : [ "abuse@maastricht.nl" ],
    "organizations" : [ "ORG-GM8-RIPE" ],
    "admin_contacts" : [ "mh2204-ripe", "DVD280-RIPE", "DVS290-RIPE", "PB9971-RIPE", "tn166-ripe" ],
    "tech_contacts" : [ "mh2204-ripe", "PB9971-RIPE", "DVD280-RIPE", "DVS290-RIPE", "tn166-ripe" ],
    "mnt_by" : [ "GM11595-MNT" ],
    "date_created" : "2009-04-15",
    "date_updated" : "2022-08-24",
    "source" : "RIPE",
    "addressCountry" : "THE NETHERLANDS"
  } ]
}

Peers

AS Number	Description	Country
AS62167	Tismi BV	NL
AS9299	Philippine Long Distance Telephone Co.	PH
AS48185	team.blue NV	BE
AS20932	Service Telecom	CH
AS64049	Reliance Jio Infocomm Pte Ltd Singapore	SG
AS39249	Netassist International EOOD	BG
AS49434	FBW NETWORKS SAS	FR
AS39351	31173 Services AB	SE
AS6204	ZET.NET IP Transit	RO
AS6939	Hurricane Electric LLC	US
AS38880	Micron21 Datacentre Pty Ltd	AU
AS31133	PJSC MegaFon	RU
AS37468	Angola Cables	AO
AS14907	Wikimedia Foundation Inc.	US
AS57344	Telehouse EAD	BG
AS21263	TeleData GmbH	DE
AS214145	Seyed Pouria Mousavizadeh Tehrani	IR
AS58511	Anycast Holdings Pty Ltd	AU
AS64475	Freifunk Frankfurt am Main e.V.	DE
AS214757	Jakub Krsa	CZ
AS58299	Openfactory GmbH	CH
AS51185	MainStreaming SpA	IT
AS50673	Serverius Holding B.V.	NL
AS133504	PAOCLOUD CO., LTD.	TH
AS3216	PJSC Vimpelcom	RU
AS12859	BIT BV	NL
AS37721	Virtual Technologies & Solutions	BF
AS45489	Sri Lanka Telecom Ltd	LK
AS29632	Netassist International EOOD	BG
AS210320	Cedric Hoogendoorn	NL
AS32590	Valve Corporation	US
AS34428	8ROUTE GLPR	IT
AS1140	Stichting Internet Domeinregistratie Nederland	NL
AS205206	Netsite A/S	DK
AS20020	Power Systems Computers	US
AS8801	Rocket Fibre Ltd	GB
AS6696	VERIXI SA	BE
AS209022	Tschajera Limited	GB
AS45701	PT Internet Madju Abad Milenindo	ID
AS212483	LEVEL EIGHTY SIX COMMUNICATIONS LTD	GB
AS20485	Joint Stock Company TransTeleCom	RU
AS3333	Reseaux IP Europeens Network Coordination Centre RIPE NCC	NL
AS37662	West Indian Ocean Cable Company	MU
AS200020	Stichting NBIP NaWas	NL
AS24482	SG.GS	SG
AS209090	Association Stolon	FR
AS12741	Netia SA	PL
AS34927	iFog GmbH	CH
AS24785	Broadband Hosting B.V.	NL
AS41666	Institute for Pyrotechnical Cleaning limited company	FI
AS25091	IP Max SA	CH
AS215760	DisPaisy Enterprises	IT
AS209823	Enki Multimedia EURL	FR
AS44620	Netlen Internet Hizmetleri Ltd. Sti.	TR
AS8298	IPng Networks GmbH	CH
AS7713	Telekomunikasi Indonesia PT	ID
AS206521	Technoberg Beheer B.V.	NL
AS38915	Solido Gemeenschappelijk Regeling	NL
AS215828	Tizian Maxime Weigt trading as TMW Global Networks	DE
AS33891	Core Backbone GmbH	DE

Upstreams

AS Number	Description	Country
AS200020	Stichting NBIP NaWas	NL
AS209090	Association Stolon	FR
AS29632	Netassist International EOOD	BG
AS39249	Netassist International EOOD	BG
AS24785	Broadband Hosting B.V.	NL
AS25091	IP Max SA	CH
AS6204	ZET.NET IP Transit	RO
AS6939	Hurricane Electric LLC	US
AS7713	Telekomunikasi Indonesia PT	ID
AS38915	Solido Gemeenschappelijk Regeling	NL
AS48646	SDRmedia Verwaltungs GmbH	DE
AS33891	Core Backbone GmbH	DE
AS205103	Telegraph42 Management GmbH	DE
AS37468	Angola Cables	AO
AS6696	VERIXI SA	BE
AS209022	Tschajera Limited	GB
AS8218	operated Upstreamnet gmbh	FR
AS20485	Joint Stock Company TransTeleCom	RU
AS20562	Broadband Hosting B.V.	NL
AS50673	Serverius Holding B.V.	NL
AS37100	SEACOM Limited	MU

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