What is ASN AS202553?

ASN AS202553 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS202553?

AS202553 is listed under Dienst Uitvoering Onderwijs.

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.

AS202553 Dienst Uitvoering Onderwijs

ASN Lookup Tool

Dienst Uitvoering Onderwijs odc-noord.nl

NL 21 Routes

AS Data

AS202553

AS202553 – Dienst Uitvoering Onderwijs

AS Number	202553
AS Name	ODCN-NL-AS
Organization	Dienst Uitvoering Onderwijs (org-duo1-ripe)
Country	NL
Website	odc-noord.nl
Number of IPv4 Routes	12
Number of IPv6 Routes	9
ASN type	GOVERNMENT
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2016-07-26

ASN Intelligence API for production workflows

Use ASN data for AS202553 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
147.181.12.0/22	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	1024
2a04:9a05:1050::/47	AS202553	Dienst Uitvoering Onderwijs	Dienst Uitvoering Onderwijs	~2×10²⁴
147.181.44.0/22	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	1024
147.181.52.0/22	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	1024
2a04:9a00:1002::/48	AS202553	Dienst Uitvoering Onderwijs	Dienst Uitvoering Onderwijs	~1×10²⁴
147.181.8.0/22	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	1024
147.181.36.0/22	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	1024
2a04:9a00:100e::/48	AS202553	Dienst Uitvoering Onderwijs	Dienst Uitvoering Onderwijs	~1×10²⁴
147.181.16.0/24	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	256
2a04:9a00:1005::/48	AS202553	Dienst Uitvoering Onderwijs	Dienst Uitvoering Onderwijs	~1×10²⁴
2a04:9a05:1052::/47	AS202553	Dienst Uitvoering Onderwijs	Dienst Uitvoering Onderwijs	~2×10²⁴
2a04:9a00:1007::/48	AS202553	Dienst Uitvoering Onderwijs	Dienst Uitvoering Onderwijs	~1×10²⁴
147.181.32.0/22	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	1024
2a04:9a00:1001::/48	AS202553	Dienst Uitvoering Onderwijs	Dienst Uitvoering Onderwijs	~1×10²⁴
2a04:9a00:1003::/48	AS202553	Dienst Uitvoering Onderwijs	Dienst Uitvoering Onderwijs	~1×10²⁴
147.181.17.0/24	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	256
147.181.4.0/22	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	1024
2a04:9a05:1000::/47	AS202553	Dienst Uitvoering Onderwijs	Dienst Uitvoering Onderwijs	~2×10²⁴
147.181.48.0/22	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	1024
147.181.128.0/22	AS202553	Dienst Uitvoering Onderwijs	Dienst Uitvoering Onderwijs	1024
147.181.133.0/24	AS202553	Dienst Uitvoering Onderwijs	ODC Noord	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 'AS202349 - AS203022'

as-block:       AS202349 - AS203022
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:        2026-06-17T08:25:01Z
last-modified:  2026-06-17T08:25:01Z
source:         RIPE

% Information related to 'AS202553'

% Abuse contact for 'AS202553' is 'noc@odc-noord.nl'

aut-num:        AS202553
as-name:        ODCN-NL-AS
org:            ORG-DUO1-RIPE
import:         from AS13127 accept ANY
export:         to AS13127 announce AS-ODCN
import:         from AS39686 accept ANY
export:         to AS39686 announce AS-ODCN
mp-import:      afi ipv6.unicast from AS13127 accept ANY
mp-export:      afi ipv6.unicast to AS13127 announce AS-ODCN
mp-import:      afi ipv6.unicast from AS39686 accept ANY
mp-export:      afi ipv6.unicast to AS39686 announce AS-ODCN
admin-c:        ODCN1-RIPE
tech-c:         ODCN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LOGIUS
mnt-by:         ODCN-MNT
created:        2016-07-26T11:40:10Z
last-modified:  2026-04-28T14:20:34Z
source:         RIPE # Filtered
sponsoring-org: ORG-BL160-RIPE

organisation:   ORG-DUO1-RIPE
org-name:       Dienst Uitvoering Onderwijs
country:        NL
reg-nr:         Not Applicable
org-type:       OTHER
address:        Liverpoolweg 10
address:        9744 TW Groningen
address:        The Netherlands
abuse-c:        ODCN1-RIPE
mnt-ref:        SN-LIR-MNT
mnt-ref:        LOGIUS
mnt-ref:        ODCN-MNT
mnt-by:         SN-LIR-MNT
mnt-by:         LOGIUS
mnt-by:         ODCN-MNT
created:        2012-01-04T08:50:06Z
last-modified:  2026-05-13T06:28:36Z
source:         RIPE # Filtered

role:           ODCN IP Management
address:        Liverpoolweg 10
address:        9744 TW Groningen
address:        Netherlands
abuse-mailbox:  noc@odc-noord.nl
nic-hdl:        ODCN1-RIPE
mnt-by:         ODCN-MNT
created:        2016-09-14T08:44:52Z
last-modified:  2016-09-14T08:48:46Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS202349 - AS203022",
    "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" : "2026-06-17",
    "date_updated" : "2026-06-17",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS202553",
    "as_name" : "ODCN-NL-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS13127 accept ANY", "from AS39686 accept ANY" ],
    "mp_import" : [ "afi ipv6.unicast from AS13127 accept ANY", "afi ipv6.unicast from AS39686 accept ANY" ],
    "export" : [ "to AS13127 announce AS-ODCN", "to AS39686 announce AS-ODCN" ],
    "mp_export" : [ "afi ipv6.unicast to AS13127 announce AS-ODCN", "afi ipv6.unicast to AS39686 announce AS-ODCN" ],
    "organization" : "ORG-DUO1-RIPE",
    "sponsoring_organization" : "ORG-BL160-RIPE",
    "admin_contacts" : [ "ODCN1-RIPE" ],
    "tech_contacts" : [ "ODCN1-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "LOGIUS", "ODCN-MNT" ],
    "date_created" : "2016-07-26",
    "date_updated" : "2026-04-28",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-DUO1-RIPE",
    "name" : "Dienst Uitvoering Onderwijs",
    "type" : "OTHER",
    "address" : [ "Liverpoolweg 10", "9744 TW Groningen", "The Netherlands" ],
    "street" : "Liverpoolweg",
    "city" : "Groningen",
    "zip_code" : "9744",
    "country" : [ "NL" ],
    "abuse_contacts" : [ "ODCN1-RIPE" ],
    "mnt_ref" : [ "SN-LIR-MNT", "LOGIUS", "ODCN-MNT" ],
    "mnt_by" : [ "SN-LIR-MNT", "LOGIUS", "ODCN-MNT" ],
    "date_created" : "2012-01-04",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "THE NETHERLANDS"
  },
  "administrative_contacts" : [ {
    "handle" : "ODCN1-RIPE",
    "name" : "ODCN IP Management",
    "address" : [ "Liverpoolweg 10", "9744 TW Groningen", "Netherlands" ],
    "street" : "Liverpoolweg",
    "city" : "Groningen",
    "zip_code" : "9744",
    "country" : "NETHERLANDS",
    "abuse_mailbox" : [ "noc@odc-noord.nl" ],
    "mnt_by" : [ "ODCN-MNT" ],
    "date_created" : "2016-09-14",
    "date_updated" : "2016-09-14",
    "source" : "RIPE",
    "addressCountry" : "NETHERLANDS"
  } ],
  "technical_contacts" : [ {
    "handle" : "ODCN1-RIPE",
    "name" : "ODCN IP Management",
    "address" : [ "Liverpoolweg 10", "9744 TW Groningen", "Netherlands" ],
    "street" : "Liverpoolweg",
    "city" : "Groningen",
    "zip_code" : "9744",
    "country" : "NETHERLANDS",
    "abuse_mailbox" : [ "noc@odc-noord.nl" ],
    "mnt_by" : [ "ODCN-MNT" ],
    "date_created" : "2016-09-14",
    "date_updated" : "2016-09-14",
    "source" : "RIPE",
    "addressCountry" : "NETHERLANDS"
  } ]
}

Peers

AS Number	Description	Country
AS39686	Eurofiber Nederland BV	NL
AS13127	Odido Netherlands B.V.	NL

Upstreams

AS Number	Description	Country
AS39686	Eurofiber Nederland BV	NL
AS13127	Odido Netherlands B.V.	NL

Contacts

Email Contacts

noc@odc-noord.nl

Abuse Contacts