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AS51571 Alpit Nordic 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

Alpit Nordic Oy alpit.io

FI 3 Routes

AS Data

AS51571

AS51571 – Alpit Nordic Oy

AS Number	51571
AS Name	alpit-nordic-as
Organization	Alpit Nordic Oy (org-ano4-ripe)
Country	FI
Website	alpit.io
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2022-02-07

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Use ASN data for AS51571 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
195.64.102.0/24	AS51571	Alpit Nordic Oy	Alpit Nordic Oy	256
149.5.242.0/24	AS51571	Alpit Nordic Oy	Alpit Nordic Oy	256
2a0b:8e40::/29	AS51571	Alpit Nordic Oy	Alpit Nordic Oy	~634×10²⁷

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 'AS51571'

% Abuse contact for 'AS51571' is 'noc@alpit.io'

aut-num:        AS51571
as-name:        alpit-nordic-as
org:            ORG-ANO4-RIPE
import:         from AS12552 accept ANY
export:         to AS12552 announce AS-ALPIT
import:         from AS174 accept ANY
export:         to AS174 announce AS-ALPIT
import:         from AS16302 accept ANY
export:         to AS16302 announce AS-ALPIT
admin-c:        NO1963-RIPE
tech-c:         NO1963-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-fi-alpit-1-MNT
created:        2022-02-07T08:21:26Z
last-modified:  2022-11-15T07:52:26Z
source:         RIPE

organisation:   ORG-ANO4-RIPE
org-name:       Alpit Nordic Oy
country:        FI
org-type:       LIR
address:        �yritie 8 B
address:        01510
address:        Vantaa
address:        FINLAND
phone:          +358105430200
admin-c:        NO1963-RIPE
tech-c:         NO1963-RIPE
abuse-c:        AR66830-RIPE
mnt-ref:        lir-fi-alpit-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-fi-alpit-1-MNT
created:        2021-12-02T08:24:12Z
last-modified:  2024-10-01T07:56:37Z
source:         RIPE # Filtered

role:           Network Operations
address:        FINLAND
address:        Vantaa
address:        01510
address:        �yritie 12 B
phone:          +358105430210
nic-hdl:        NO1963-RIPE
mnt-by:         lir-fi-alpit-1-MNT
created:        2021-12-02T08:24:11Z
last-modified:  2022-11-03T06:00:44Z
source:         RIPE # Filtered

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

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" : "AS51571",
    "as_name" : "alpit-nordic-as",
    "status" : "ASSIGNED",
    "import" : [ "from AS12552 accept ANY", "from AS174 accept ANY", "from AS16302 accept ANY" ],
    "export" : [ "to AS12552 announce AS-ALPIT", "to AS174 announce AS-ALPIT", "to AS16302 announce AS-ALPIT" ],
    "organization" : "ORG-ANO4-RIPE",
    "admin_contacts" : [ "NO1963-RIPE" ],
    "tech_contacts" : [ "NO1963-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "lir-fi-alpit-1-MNT" ],
    "date_created" : "2022-02-07",
    "date_updated" : "2022-11-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-ANO4-RIPE",
    "name" : "Alpit Nordic Oy",
    "type" : "LIR",
    "address" : [ "?yritie 8 B", "01510", "Vantaa", "FINLAND" ],
    "street" : "?yritie",
    "city" : "Vantaa",
    "zip_code" : "01510",
    "country" : [ "FI" ],
    "phone" : [ "+358105430200" ],
    "admin_contacts" : [ "NO1963-RIPE" ],
    "tech_contacts" : [ "NO1963-RIPE" ],
    "abuse_contacts" : [ "AR66830-RIPE" ],
    "mnt_ref" : [ "lir-fi-alpit-1-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "lir-fi-alpit-1-MNT" ],
    "date_created" : "2021-12-02",
    "date_updated" : "2024-10-01",
    "source" : "RIPE",
    "addressCountry" : "FINLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "NO1963-RIPE",
    "name" : "Network Operations",
    "address" : [ "FINLAND", "Vantaa", "01510", "?yritie 12 B" ],
    "street" : "?yritie",
    "city" : "Vantaa",
    "zip_code" : "01510",
    "phone" : [ "+358105430210" ],
    "mnt_by" : [ "lir-fi-alpit-1-MNT" ],
    "date_created" : "2021-12-02",
    "date_updated" : "2022-11-03",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "NO1963-RIPE",
    "name" : "Network Operations",
    "address" : [ "FINLAND", "Vantaa", "01510", "?yritie 12 B" ],
    "street" : "?yritie",
    "city" : "Vantaa",
    "zip_code" : "01510",
    "phone" : [ "+358105430210" ],
    "mnt_by" : [ "lir-fi-alpit-1-MNT" ],
    "date_created" : "2021-12-02",
    "date_updated" : "2022-11-03",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS12552	GlobalConnect AB	SE
AS16302	Suomi Communications Oy	FI
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS12552	GlobalConnect AB	SE
AS16302	Suomi Communications Oy	FI

Frequently Asked Questions

What is ASN AS51571?

ASN AS51571 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51571?

AS51571 is listed under Alpit Nordic 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.