ASN AS57626 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS57626?

AS57626 is listed under E Zorg B.V..

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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS57626 E Zorg B.V. | IPGeolocation.io

ASN Lookup Tool

E Zorg B.V. ezorg.nl

NL 9 Routes

AS Data

AS57626

AS57626 – E Zorg B.V.

AS Number	57626
AS Name	E-Zorg
Organization	E Zorg B.V.(org-eb23-ripe)
Country	NL
Website	ezorg.nl
Number of IPv4 Routes	6
Number of IPv6 Routes	3
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2011-12-15

ASN Intelligence API for production workflows

Use ASN data for AS57626 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.158.240.0/23	AS57626	E Zorg B.V.	E Zorg B.V.	512
37.9.220.0/22	AS57626	E Zorg B.V.	E Zorg B.V.	1024
37.9.216.0/22	AS57626	E Zorg B.V.	E Zorg IAS CCO	1024
45.158.240.0/22	AS57626	E Zorg B.V.	E Zorg B.V.	1024
45.158.242.0/23	AS57626	E Zorg B.V.	E Zorg B.V.	512
2a07:b700::/30	AS57626	E Zorg B.V.	E Zorg B.V.	~317×10²⁷
2a07:b704::/30	AS57626	E Zorg B.V.	E Zorg B.V.	~317×10²⁷
2a07:b700::/29	AS57626	E Zorg B.V.	E Zorg B.V.	~634×10²⁷
37.9.216.0/21	AS57626	E Zorg B.V.	E Zorg IAS CCO	2048

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 'AS57370 - AS57973'

as-block:       AS57370 - AS57973
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:        2025-04-24T14:15:44Z
last-modified:  2025-04-24T14:15:44Z
source:         RIPE

% Information related to 'AS57626'

% Abuse contact for 'AS57626' is 'abuse@ezorg.nl'

aut-num:        AS57626
as-name:        E-Zorg
org:            ORG-EB23-RIPE
import:         from AS24785 accept ANY
import:         from AS20562 accept ANY
import:         from AS286 accept ANY
import:         from AS3257 accept ANY
import:         from AS205185 accept ANY
export:         to AS205185 announce AS57626
export:         to AS286 announce AS57626
export:         to AS3257 announce AS57626
export:         to AS200020 announce AS57626
export:         to AS24785 announce AS57626
export:         to AS20562 announce AS57626
admin-c:        EZOR10-RIPE
admin-c:        EZOR11-RIPE
tech-c:         EZOR10-RIPE
tech-c:         EZOR11-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         EZORG01-MNT
created:        2011-12-15T14:53:38Z
last-modified:  2023-10-30T07:46:55Z
source:         RIPE

organisation:   ORG-EB23-RIPE
org-name:       E-Zorg B.V.
country:        NL
org-type:       LIR
address:        Teleportboulevard 121
address:        1043 EJ
address:        Amsterdam
address:        NETHERLANDS
phone:          +31204309033
fax-no:         +31204309034
admin-c:        PBOS-RIPE
abuse-c:        EZOR98-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        KPN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KPN-MNT
created:        2011-08-16T08:24:59Z
last-modified:  2022-07-07T06:19:36Z
source:         RIPE # Filtered

person:         Nico Burghouts
address:        Teleportboulevard 121
address:        1043 EJ Amsterdam
phone:          +31204309033
nic-hdl:        EZOR10-RIPE
mnt-by:         EZORG-MNT
created:        2011-10-20T08:31:04Z
last-modified:  2022-07-06T19:18:07Z
source:         RIPE # Filtered

person:         Tom van Leeuwen
address:        Teleportboulevard 121
address:        1043 EJ Amsterdam
phone:          +31204309033
nic-hdl:        EZOR11-RIPE
mnt-by:         EZORG01-MNT
created:        2011-12-15T08:28:40Z
last-modified:  2022-07-06T19:16:44Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS57370 - AS57973",
    "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" : "2025-04-24",
    "date_updated" : "2025-04-24",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS57626",
    "as_name" : "E-Zorg",
    "status" : "ASSIGNED",
    "import" : [ "from AS24785 accept ANY", "from AS20562 accept ANY", "from AS286 accept ANY", "from AS3257 accept ANY", "from AS205185 accept ANY" ],
    "export" : [ "to AS205185 announce AS57626", "to AS286 announce AS57626", "to AS3257 announce AS57626", "to AS200020 announce AS57626", "to AS24785 announce AS57626", "to AS20562 announce AS57626" ],
    "organization" : "ORG-EB23-RIPE",
    "admin_contacts" : [ "EZOR10-RIPE", "EZOR11-RIPE" ],
    "tech_contacts" : [ "EZOR10-RIPE", "EZOR11-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "EZORG01-MNT" ],
    "date_created" : "2011-12-15",
    "date_updated" : "2023-10-30",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-EB23-RIPE",
    "name" : "E-Zorg B.V.",
    "type" : "LIR",
    "address" : [ "Teleportboulevard 121", "1043 EJ", "Amsterdam", "NETHERLANDS" ],
    "street" : "Teleportboulevard",
    "city" : "Amsterdam",
    "zip_code" : "1043 EJ",
    "country" : [ "NL" ],
    "phone" : [ "+31204309033" ],
    "fax_no" : [ "+31204309034" ],
    "admin_contacts" : [ "PBOS-RIPE" ],
    "abuse_contacts" : [ "EZOR98-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "KPN-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "KPN-MNT" ],
    "date_created" : "2011-08-16",
    "date_updated" : "2022-07-07",
    "source" : "RIPE",
    "addressCountry" : "NETHERLANDS"
  },
  "administrative_contacts" : [ {
    "handle" : "EZOR10-RIPE",
    "name" : "Nico Burghouts",
    "address" : [ "Teleportboulevard 121", "1043 EJ Amsterdam" ],
    "street" : "Teleportboulevard",
    "city" : "Amsterdam",
    "zip_code" : "1043 EJ",
    "phone" : [ "+31204309033" ],
    "mnt_by" : [ "EZORG-MNT" ],
    "date_created" : "2011-10-20",
    "date_updated" : "2022-07-06",
    "source" : "RIPE"
  }, {
    "handle" : "EZOR11-RIPE",
    "name" : "Tom van Leeuwen",
    "address" : [ "Teleportboulevard 121", "1043 EJ Amsterdam" ],
    "street" : "Teleportboulevard",
    "city" : "Amsterdam",
    "zip_code" : "1043 EJ",
    "phone" : [ "+31204309033" ],
    "mnt_by" : [ "EZORG01-MNT" ],
    "date_created" : "2011-12-15",
    "date_updated" : "2022-07-06",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "EZOR10-RIPE",
    "name" : "Nico Burghouts",
    "address" : [ "Teleportboulevard 121", "1043 EJ Amsterdam" ],
    "street" : "Teleportboulevard",
    "city" : "Amsterdam",
    "zip_code" : "1043 EJ",
    "phone" : [ "+31204309033" ],
    "mnt_by" : [ "EZORG-MNT" ],
    "date_created" : "2011-10-20",
    "date_updated" : "2022-07-06",
    "source" : "RIPE"
  }, {
    "handle" : "EZOR11-RIPE",
    "name" : "Tom van Leeuwen",
    "address" : [ "Teleportboulevard 121", "1043 EJ Amsterdam" ],
    "street" : "Teleportboulevard",
    "city" : "Amsterdam",
    "zip_code" : "1043 EJ",
    "phone" : [ "+31204309033" ],
    "mnt_by" : [ "EZORG01-MNT" ],
    "date_created" : "2011-12-15",
    "date_updated" : "2022-07-06",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS62167	Tismi BV	NL
AS48185	team.blue NV	BE
AS20932	Service Telecom	CH
AS64049	Reliance Jio Infocomm Pte Ltd Singapore	SG
AS49434	FBW NETWORKS SAS	FR
AS39351	31173 Services AB	SE
AS6939	Hurricane Electric LLC	US
AS6204	ZET.NET IP Transit	RO
AS286	GTT Communications Inc.	US
AS38880	Micron21 Datacentre Pty Ltd	AU

Upstreams

AS Number	Description	Country
AS209090	Association Stolon	FR
AS24785	Broadband Hosting B.V.	NL
AS25091	IP Max SA	CH
AS6939	Hurricane Electric LLC	US
AS6204	ZET.NET IP Transit	RO
AS8298	IPng Networks GmbH	CH
AS7713	Telekomunikasi Indonesia PT	ID
AS5405	Inter.link GmbH	DE
AS205103	Telegraph42 Management GmbH	DE
AS34019	Hivane Association	FR