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AS218792 Maciej Kowalski trading as FiberMouse

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Maciej Kowalski trading as FiberMouse fibermouse.xyz

PL 1 Routes

AS Data

AS218792

AS218792 – Maciej Kowalski trading as FiberMouse

AS Number	218792
AS Name	FiberMouse
Organization	Maciej Kowalski trading as FiberMouse (org-mk246-ripe)
Country	PL
Website	fibermouse.xyz
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-09-01

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a06:9801:1511::/48	AS0		Maciej Kowalski trading as FiberMouse	~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 'AS215130 - AS219547'

as-block:       AS215130 - AS219547
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:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE

% Information related to 'AS218792'

% Abuse contact for 'AS218792' is 'network@fibermouse.xyz'

aut-num:        AS218792
as-name:        FiberMouse
org:            ORG-MK246-RIPE
sponsoring-org: ORG-LCTL2-RIPE
import:         from AS214762 accept ANY
export:         to AS214762 announce AS218792
import:         from AS205941 accept ANY
export:         to AS205941 announce AS218792
admin-c:        MK27829-RIPE
tech-c:         MK27829-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LAGRANGE-AUTO-MNT
mnt-by:         FIBERMOUSE-MNT
created:        2026-09-01T13:33:24Z
last-modified:  2026-09-01T13:33:24Z
source:         RIPE

organisation:   ORG-MK246-RIPE
org-name:       Maciej Kowalski trading as FiberMouse
org-type:       OTHER
address:        ul. Piastowska 15, 57-200 Zabkowice Slaskie
country:        PL
reg-nr:         Not Applicable
abuse-c:        ACRO65635-RIPE
mnt-ref:        FIBERMOUSE-MNT
descr:          FiberMouse
created:        2026-08-29T20:00:32Z
last-modified:  2026-09-01T13:45:09Z
source:         RIPE # Filtered
mnt-ref:        lagrange_cloud-MNT
mnt-by:         FIBERMOUSE-MNT

person:         Maciej Kowalski
nic-hdl:        MK27829-RIPE
mnt-by:         FIBERMOUSE-MNT
created:        2026-08-29T19:56:26Z
last-modified:  2026-08-29T20:23:56Z
source:         RIPE # Filtered
org:            ORG-MK246-RIPE

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS215130 - AS219547",
    "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" : "2026-06-02",
    "date_updated" : "2026-06-02",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS218792",
    "as_name" : "FiberMouse",
    "status" : "ASSIGNED",
    "import" : [ "from AS214762 accept ANY", "from AS205941 accept ANY" ],
    "export" : [ "to AS214762 announce AS218792", "to AS205941 announce AS218792" ],
    "organization" : "ORG-MK246-RIPE",
    "sponsoring_organization" : "ORG-LCTL2-RIPE",
    "admin_contacts" : [ "MK27829-RIPE" ],
    "tech_contacts" : [ "MK27829-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "LAGRANGE-AUTO-MNT", "FIBERMOUSE-MNT" ],
    "date_created" : "2026-09-01",
    "date_updated" : "2026-09-01",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-MK246-RIPE",
    "name" : "Maciej Kowalski trading as FiberMouse",
    "type" : "OTHER",
    "description" : [ "FiberMouse" ],
    "address" : [ "ul. Piastowska 15, 57-200 Zabkowice Slaskie" ],
    "street" : "Ul. Piastowska",
    "city" : "Zabkowice Slaskie",
    "zip_code" : "57-200",
    "country" : [ "PL" ],
    "abuse_contacts" : [ "ACRO65635-RIPE" ],
    "mnt_ref" : [ "FIBERMOUSE-MNT", "lagrange_cloud-MNT" ],
    "mnt_by" : [ "FIBERMOUSE-MNT" ],
    "date_created" : "2026-08-29",
    "date_updated" : "2026-09-01",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "MK27829-RIPE",
    "name" : "Maciej Kowalski",
    "organizations" : [ "ORG-MK246-RIPE" ],
    "mnt_by" : [ "FIBERMOUSE-MNT" ],
    "date_created" : "2026-08-29",
    "date_updated" : "2026-08-29",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "MK27829-RIPE",
    "name" : "Maciej Kowalski",
    "organizations" : [ "ORG-MK246-RIPE" ],
    "mnt_by" : [ "FIBERMOUSE-MNT" ],
    "date_created" : "2026-08-29",
    "date_updated" : "2026-08-29",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS205941	Lungu Stefan Gabriel	RO
AS214762	Sebastian Stefanek trading as MatHost.eu	PL

Upstreams

AS Number	Description	Country
AS214762	Sebastian Stefanek trading as MatHost.eu	PL

Frequently Asked Questions

What is ASN AS218792?

ASN AS218792 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS218792?

AS218792 is listed under Maciej Kowalski trading as FiberMouse.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.