ASN AS39244 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS39244?

AS39244 is listed under Sanoma Schoologica 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?

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AS39244 Sanoma Schoologica B.V.

ASN Lookup Tool

Sanoma Schoologica B.V. schoologica.nl

NL 6 Routes

AS Data

AS39244

AS39244 – Sanoma Schoologica B.V.

AS Number	39244
AS Name	Teqnobase-AS
Organization	Sanoma Schoologica B.V.(org-tb13-ripe)
Country	NL
Website	schoologica.nl
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2006-01-18

ASN Intelligence API for production workflows

Use ASN data for AS39244 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
188.65.192.0/21	AS39244	Sanoma Schoologica B.V.	Sanoma Schoologica B.V.	2048
81.21.178.0/24	AS39244	Sanoma Schoologica B.V.	Sanoma Schoologica B.V.	256
81.21.184.0/21	AS39244	Sanoma Schoologica B.V.	INFONET	2048
81.21.180.0/22	AS39244	Sanoma Schoologica B.V.	VPNIN	1024
81.21.176.0/23	AS39244	Sanoma Schoologica B.V.	VPNIN	512
81.21.179.0/24	AS39244	Sanoma Schoologica B.V.	Sanoma Schoologica B.V.	256

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 'AS38912 - AS39599'

as-block:       AS38912 - AS39599
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:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE

% Information related to 'AS39244'

% Abuse contact for 'AS39244' is 'abuse@schoologica.nl'

aut-num:        AS39244
as-name:        Teqnobase-AS
org:            ORG-TB13-RIPE
remarks:        =================================
remarks:        Upstream
remarks:        =================================
import:         from AS24785 action pref=100; accept ANY
import:         from AS8455 action pref=100; accept ANY
import:         from AS35467 action pref=100; accept ANY
export:         to AS35467 announce AS39244
export:         to AS24785 announce AS39244
export:         to AS8455 announce AS39244
export:         to AS32787 announce AS39244
admin-c:        AT3947-RIPE
tech-c:         EL2943-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TeqnoBase-MNT
created:        2006-01-18T09:54:59Z
last-modified:  2025-10-21T07:32:32Z
source:         RIPE # Filtered

organisation:   ORG-TB13-RIPE
org-name:       Sanoma Schoologica B.V.
country:        NL
org-type:       LIR
address:        Postbus 1277
address:        8900CG
address:        Leeuwarden
address:        NETHERLANDS
phone:          +31 58 2987171
fax-no:         +31 58 2987172
abuse-c:        AR16287-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-TeqnoBase
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-TEQNOBASE
admin-c:        EL2943-RIPE
admin-c:        AB16157-RIPE
admin-c:        AT3947-RIPE
created:        2005-12-28T11:02:15Z
last-modified:  2025-06-19T08:35:06Z
source:         RIPE # Filtered

person:         Allard Toornstra
address:        Wiardaplantage 17
address:        8939 AA Leeuwarden
address:        The Netherlands
phone:          +31 (0) 58 298 71 71
fax-no:         +31 (0) 58 298 71 72
mnt-by:         TeqnoBase-MNT
nic-hdl:        AT3947-RIPE
created:        2006-01-03T12:16:11Z
last-modified:  2024-03-21T07:33:55Z
source:         RIPE # Filtered

person:         Eric Limpens
address:        Wiardaplantage 17
address:        8939 AA Leeuwarden
address:        The Netherlands
phone:          +31 (0) 58 298 71 71
nic-hdl:        EL2943-RIPE
mnt-by:         TeqnoBase-MNT
created:        2011-10-19T13:26:19Z
last-modified:  2015-07-09T06:20:03Z
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" : "AS38912 - AS39599",
    "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" : "2023-08-29",
    "date_updated" : "2023-08-29",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS39244",
    "as_name" : "Teqnobase-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS24785 action pref=100; accept ANY", "from AS8455 action pref=100; accept ANY", "from AS35467 action pref=100; accept ANY" ],
    "export" : [ "to AS35467 announce AS39244", "to AS24785 announce AS39244", "to AS8455 announce AS39244", "to AS32787 announce AS39244" ],
    "organization" : "ORG-TB13-RIPE",
    "admin_contacts" : [ "AT3947-RIPE" ],
    "tech_contacts" : [ "EL2943-RIPE" ],
    "remarks" : [ "=================================", "Upstream", "=================================" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "TeqnoBase-MNT" ],
    "date_created" : "2006-01-18",
    "date_updated" : "2025-10-21",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-TB13-RIPE",
    "name" : "Sanoma Schoologica B.V.",
    "type" : "LIR",
    "address" : [ "Postbus 1277", "8900CG", "Leeuwarden", "NETHERLANDS" ],
    "city" : "Leeuwarden",
    "zip_code" : "8900CG",
    "country" : [ "NL" ],
    "phone" : [ "+31 58 2987171" ],
    "fax_no" : [ "+31 58 2987172" ],
    "admin_contacts" : [ "EL2943-RIPE", "AB16157-RIPE", "AT3947-RIPE" ],
    "abuse_contacts" : [ "AR16287-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "MNT-TeqnoBase" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MNT-TEQNOBASE" ],
    "date_created" : "2005-12-28",
    "date_updated" : "2025-06-19",
    "source" : "RIPE",
    "addressCountry" : "NETHERLANDS"
  },
  "administrative_contacts" : [ {
    "handle" : "AT3947-RIPE",
    "name" : "Allard Toornstra",
    "address" : [ "Wiardaplantage 17", "8939 AA Leeuwarden", "The Netherlands" ],
    "street" : "Aa",
    "city" : "Leeuwarden",
    "zip_code" : "8939",
    "country" : "THE NETHERLANDS",
    "phone" : [ "+31 (0) 58 298 71 71" ],
    "fax_no" : [ "+31 (0) 58 298 71 72" ],
    "mnt_by" : [ "TeqnoBase-MNT" ],
    "date_created" : "2006-01-03",
    "date_updated" : "2024-03-21",
    "source" : "RIPE",
    "addressCountry" : "THE NETHERLANDS"
  } ],
  "technical_contacts" : [ {
    "handle" : "EL2943-RIPE",
    "name" : "Eric Limpens",
    "address" : [ "Wiardaplantage 17", "8939 AA Leeuwarden", "The Netherlands" ],
    "street" : "Aa",
    "city" : "Leeuwarden",
    "zip_code" : "8939",
    "country" : "THE NETHERLANDS",
    "phone" : [ "+31 (0) 58 298 71 71" ],
    "mnt_by" : [ "TeqnoBase-MNT" ],
    "date_created" : "2011-10-19",
    "date_updated" : "2015-07-09",
    "source" : "RIPE",
    "addressCountry" : "THE NETHERLANDS"
  } ]
}

Peers

AS Number	Description	Country
AS8455	atom86 BV	NL
AS35467	DDFR IT Infra & Security B.V.	NL
AS24785	Broadband Hosting B.V.	NL
AS32787	Akamai Technologies, Inc.	US

Upstreams

AS Number	Description	Country
AS8455	atom86 BV	NL
AS35467	DDFR IT Infra & Security B.V.	NL
AS32787	Akamai Technologies, Inc.	US