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AS51473 Maxisat Oy | IPGeolocation.io

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

Maxisat Oy maxisat.fi

FI 2 Routes

AS Data

AS51473

AS51473 – Maxisat Oy

AS Number	51473
AS Name	MAXISAT-AS
Organization	Maxisat Oy (org-mo3-ripe)
Country	FI
Website	maxisat.fi
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2010-09-02

ASN Intelligence API for production workflows

Use ASN data for AS51473 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
83.216.16.0/24	AS51473	Maxisat Oy	Maxisat Oy	256
83.216.0.0/19	AS51473	Maxisat Oy	Maxisat Oy	8192

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 'AS51357 - AS51817'

as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE

% Information related to 'AS51473'

% Abuse contact for 'AS51473' is 'abuse@maxisat.fi'

aut-num:        AS51473
as-name:        MAXISAT-AS
org:            ORG-MO3-RIPE
import:         from as20904 action pref=100; accept any
import:         from AS47605 action pref=100; accept any
export:         to as20904 announce AS51473
export:         to AS47605 announce AS51473
admin-c:        JH3522-RIPE
tech-c:         JH3522-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MAXISAT-MNT
created:        2010-09-02T09:13:08Z
last-modified:  2018-10-09T10:28:05Z
source:         RIPE # Filtered

organisation:   ORG-MO3-RIPE
org-name:       Maxisat Oy
country:        FI
org-type:       LIR
address:        Tekniikantie 12
                Innopoli 1
address:        Espoo
address:        02150
address:        FINLAND
phone:          +358505589940
abuse-c:        AR15131-RIPE
admin-c:        VB697-RIPE
admin-c:        JH3522-RIPE
mnt-ref:        MAXISAT-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MAXISAT-MNT
created:        2004-04-17T11:20:03Z
last-modified:  2023-10-17T11:08:54Z
source:         RIPE # Filtered

person:         J-P Hela-Aro
address:        Maxisat-Yhtiot Oy
address:        Tekniikantie 12
address:        FI-02150 Espoo
phone:          +358 50 558 9940
nic-hdl:        JH3522-RIPE
mnt-by:         MAXISAT-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-10-17T08:49:40Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS51357 - AS51817",
    "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" : "2025-02-13",
    "date_updated" : "2025-02-13",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS51473",
    "as_name" : "MAXISAT-AS",
    "status" : "ASSIGNED",
    "import" : [ "from as20904 action pref=100; accept any", "from AS47605 action pref=100; accept any" ],
    "export" : [ "to as20904 announce AS51473", "to AS47605 announce AS51473" ],
    "organization" : "ORG-MO3-RIPE",
    "admin_contacts" : [ "JH3522-RIPE" ],
    "tech_contacts" : [ "JH3522-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MAXISAT-MNT" ],
    "date_created" : "2010-09-02",
    "date_updated" : "2018-10-09",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-MO3-RIPE",
    "name" : "Maxisat Oy",
    "type" : "LIR",
    "address" : [ "Tekniikantie 12", "Innopoli 1", "Espoo", "02150", "FINLAND" ],
    "street" : "Innopoli",
    "city" : "Espoo",
    "zip_code" : "02150",
    "country" : [ "FI" ],
    "phone" : [ "+358505589940" ],
    "admin_contacts" : [ "VB697-RIPE", "JH3522-RIPE" ],
    "abuse_contacts" : [ "AR15131-RIPE" ],
    "mnt_ref" : [ "MAXISAT-MNT", "RIPE-NCC-HM-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MAXISAT-MNT" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2023-10-17",
    "source" : "RIPE",
    "addressCountry" : "FINLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "JH3522-RIPE",
    "name" : "J-P Hela-Aro",
    "address" : [ "Maxisat-Yhtiot Oy", "Tekniikantie 12", "FI-02150 Espoo" ],
    "street" : "Tekniikantie",
    "city" : "Espoo",
    "zip_code" : "FI-02150",
    "phone" : [ "+358 50 558 9940" ],
    "mnt_by" : [ "MAXISAT-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2023-10-17",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "JH3522-RIPE",
    "name" : "J-P Hela-Aro",
    "address" : [ "Maxisat-Yhtiot Oy", "Tekniikantie 12", "FI-02150 Espoo" ],
    "street" : "Tekniikantie",
    "city" : "Espoo",
    "zip_code" : "FI-02150",
    "phone" : [ "+358 50 558 9940" ],
    "mnt_by" : [ "MAXISAT-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2023-10-17",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS20904	Cinia Oy	FI
AS47605	FNE Finland Oy	FI
AS47605	FNE-Finland Oy	FI

Upstreams

AS Number	Description	Country
AS47605	FNE Finland Oy	FI

Frequently Asked Questions

What is ASN AS51473?

ASN AS51473 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51473?

AS51473 is listed under Maxisat Oy.

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.