ASN AS44541 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS44541?

AS44541 is listed under Jochem Stobbe trading as Prelution.

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.

AS44541 Jochem Stobbe trading as Prelution

ASN Lookup Tool

Jochem Stobbe trading as Prelution bakker-it.eu

NL 3 Routes

AS Data

AS44541

AS44541 – Jochem Stobbe trading as Prelution

AS Number	44541
AS Name	PRELUTION-AS
Organization	Jochem Stobbe trading as Prelution(org-jsta8-ripe)
Country	NL
Website	bakker-it.eu
Number of IPv4 Routes	1
Number of IPv6 Routes	2
ASN type	INDIVIDUAL
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2020-08-06

ASN Intelligence API for production workflows

Use ASN data for AS44541 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a0e:fd45:a00::/40	AS44541	Jochem Stobbe trading as Prelution	Jochem Stobbe trading as Prelution	~309×10²⁴
185.142.142.0/24	AS44541	Jochem Stobbe trading as Prelution	Jochem Stobbe trading as Prelution	256
2a06:7a06::/48	AS44541	Jochem Stobbe trading as Prelution	Jochem Stobbe trading as Prelution	~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 'AS44170 - AS44569'

as-block:       AS44170 - AS44569
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:        2025-01-27T15:33:09Z
last-modified:  2025-01-27T15:33:09Z
source:         RIPE

% Information related to 'AS44541'

% Abuse contact for 'AS44541' is 'abuse@bakker-it.eu'

aut-num:        AS44541
as-name:        PRELUTION-AS
org:            ORG-JSTA8-RIPE
import:         from AS62240 accept ANY
export:         to AS62240 announce AS44541
import:         from AS57878 accept ANY
export:         to AS57878 announce AS44541
import:         from AS62068 accept ANY
export:         to AS62068 announce AS44541
import:         from AS41051 accept ANY
export:         to AS41051 announce AS44541
admin-c:        JS22166-RIPE
tech-c:         JS22166-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-nl-heisenberg-1
mnt-by:         JOCHEM-MNT
created:        2020-08-06T09:50:17Z
last-modified:  2024-11-25T10:25:23Z
source:         RIPE
sponsoring-org: ORG-TMHB2-RIPE

organisation:   ORG-JSTA8-RIPE
org-name:       Jochem Stobbe trading as Prelution
country:        NL
org-type:       OTHER
address:        Jan Steenstraat 4
address:        7482 ZG Haaksbergen
address:        NETHERLANDS
abuse-c:        AR55044-RIPE
mnt-ref:        RICK-MNT
mnt-by:         JOCHEM-MNT
created:        2020-04-23T17:48:22Z
last-modified:  2022-12-01T17:16:27Z
source:         RIPE # Filtered

person:         Jochem Stobbe
address:        Jan Steenstraat 4, 7482ZG Haaksbergen, NETHERLANDS
phone:          +31616865972
nic-hdl:        JS22166-RIPE
mnt-by:         JOCHEM-MNT
created:        2020-04-23T16:59:19Z
last-modified:  2020-04-23T16:59:19Z
source:         RIPE

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS44170 - AS44569",
    "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" : "2025-01-27",
    "date_updated" : "2025-01-27",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS44541",
    "as_name" : "PRELUTION-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS62240 accept ANY", "from AS57878 accept ANY", "from AS62068 accept ANY", "from AS41051 accept ANY" ],
    "export" : [ "to AS62240 announce AS44541", "to AS57878 announce AS44541", "to AS62068 announce AS44541", "to AS41051 announce AS44541" ],
    "organization" : "ORG-JSTA8-RIPE",
    "sponsoring_organization" : "ORG-TMHB2-RIPE",
    "admin_contacts" : [ "JS22166-RIPE" ],
    "tech_contacts" : [ "JS22166-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "mnt-nl-heisenberg-1", "JOCHEM-MNT" ],
    "date_created" : "2020-08-06",
    "date_updated" : "2024-11-25",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-JSTA8-RIPE",
    "name" : "Jochem Stobbe trading as Prelution",
    "type" : "OTHER",
    "address" : [ "Jan Steenstraat 4", "7482 ZG Haaksbergen", "NETHERLANDS" ],
    "street" : "Zg",
    "city" : "Haaksbergen",
    "zip_code" : "7482",
    "country" : [ "NL" ],
    "abuse_contacts" : [ "AR55044-RIPE" ],
    "mnt_ref" : [ "RICK-MNT" ],
    "mnt_by" : [ "JOCHEM-MNT" ],
    "date_created" : "2020-04-23",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "NETHERLANDS"
  },
  "administrative_contacts" : [ {
    "handle" : "JS22166-RIPE",
    "name" : "Jochem Stobbe",
    "address" : [ "Jan Steenstraat 4, 7482ZG Haaksbergen, NETHERLANDS" ],
    "street" : "Jan Steenstraat",
    "city" : "Haaksbergen",
    "zip_code" : "7482ZG",
    "country" : "NETHERLANDS",
    "phone" : [ "+31616865972" ],
    "mnt_by" : [ "JOCHEM-MNT" ],
    "date_created" : "2020-04-23",
    "date_updated" : "2020-04-23",
    "source" : "RIPE",
    "addressCountry" : "NETHERLANDS"
  } ],
  "technical_contacts" : [ {
    "handle" : "JS22166-RIPE",
    "name" : "Jochem Stobbe",
    "address" : [ "Jan Steenstraat 4, 7482ZG Haaksbergen, NETHERLANDS" ],
    "street" : "Jan Steenstraat",
    "city" : "Haaksbergen",
    "zip_code" : "7482ZG",
    "country" : "NETHERLANDS",
    "phone" : [ "+31616865972" ],
    "mnt_by" : [ "JOCHEM-MNT" ],
    "date_created" : "2020-04-23",
    "date_updated" : "2020-04-23",
    "source" : "RIPE",
    "addressCountry" : "NETHERLANDS"
  } ]
}

Peers

AS Number	Description	Country
AS62068	SpectraIP B.V.	NL
AS42093	InterRacks B.V.	NL
AS215085	Maik Polman trading as PixelHosting	NL
AS41051	FREETRANSIT Project	CH
AS62240	Clouvider Limited	GB
AS57878	Prager Connect GmbH	AT

Upstreams

AS Number	Description	Country
AS42093	InterRacks B.V.	NL