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AS213723 Transfer Networks Sweden AB

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

Transfer Networks Sweden AB transfer.se

SE 1 Routes

AS Data

AS213723

AS213723 – Transfer Networks Sweden AB

AS Number	213723
AS Name	transfer-as
Organization	Transfer Networks Sweden AB (org-tnsa7-ripe)
Country	SE
Website	transfer.se
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2024-12-11

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Use ASN data for AS213723 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
195.189.24.0/23	AS213723	Transfer Networks Sweden AB	Transfer Networks Sweden AB	512

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 'AS208189 - AS214345'

as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE

% Information related to 'AS213723'

% Abuse contact for 'AS213723' is 'abuse@transfer.se'

aut-num:        AS213723
as-name:        transfer-as
org:            ORG-TNSA7-RIPE
import:         from as174 accept ANY
export:         to as174 announce AS213723
import:         from as39889 accept ANY
export:         to as39889 announce AS213723
admin-c:        NA8779-RIPE
tech-c:         NA8779-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-se-transfer-1-MNT
created:        2024-12-11T08:22:32Z
last-modified:  2024-12-11T08:22:32Z
source:         RIPE

organisation:   ORG-TNSA7-RIPE
org-name:       Transfer Networks Sweden AB
country:        SE
org-type:       LIR
address:        Warfvinges v�g 26
address:        11251
address:        Stockholm
address:        SWEDEN
phone:          +46 8-411 52 00
admin-c:        NA8779-RIPE
tech-c:         NA8779-RIPE
abuse-c:        AR75058-RIPE
mnt-ref:        lir-se-transfer-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-se-transfer-1-MNT
created:        2024-04-22T07:50:25Z
last-modified:  2026-01-20T09:27:47Z
source:         RIPE # Filtered

role:           NOC
address:        SWEDEN
address:        Stockholm
address:        11251
address:        Warfvinges v�g 35
phone:          +46 8-411 52 00
nic-hdl:        NA8779-RIPE
mnt-by:         lir-se-transfer-1-MNT
created:        2024-04-22T07:50:23Z
last-modified:  2024-04-22T07:50:24Z
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" : "AS208189 - AS214345",
    "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" : "2026-02-12",
    "date_updated" : "2026-02-12",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS213723",
    "as_name" : "transfer-as",
    "status" : "ASSIGNED",
    "import" : [ "from as174 accept ANY", "from as39889 accept ANY" ],
    "export" : [ "to as174 announce AS213723", "to as39889 announce AS213723" ],
    "organization" : "ORG-TNSA7-RIPE",
    "admin_contacts" : [ "NA8779-RIPE" ],
    "tech_contacts" : [ "NA8779-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "lir-se-transfer-1-MNT" ],
    "date_created" : "2024-12-11",
    "date_updated" : "2024-12-11",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-TNSA7-RIPE",
    "name" : "Transfer Networks Sweden AB",
    "type" : "LIR",
    "address" : [ "Warfvinges v?g 26", "11251", "Stockholm", "SWEDEN" ],
    "street" : "Warfvinges V?g",
    "city" : "Stockholm",
    "zip_code" : "11251",
    "country" : [ "SE" ],
    "phone" : [ "+46 8-411 52 00" ],
    "admin_contacts" : [ "NA8779-RIPE" ],
    "tech_contacts" : [ "NA8779-RIPE" ],
    "abuse_contacts" : [ "AR75058-RIPE" ],
    "mnt_ref" : [ "lir-se-transfer-1-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "lir-se-transfer-1-MNT" ],
    "date_created" : "2024-04-22",
    "date_updated" : "2026-01-20",
    "source" : "RIPE",
    "addressCountry" : "SWEDEN"
  },
  "administrative_contacts" : [ {
    "handle" : "NA8779-RIPE",
    "name" : "NOC",
    "address" : [ "SWEDEN", "Stockholm", "11251", "Warfvinges v?g 35" ],
    "street" : "Warfvinges V?g",
    "city" : "Stockholm",
    "zip_code" : "11251",
    "phone" : [ "+46 8-411 52 00" ],
    "mnt_by" : [ "lir-se-transfer-1-MNT" ],
    "date_created" : "2024-04-22",
    "date_updated" : "2024-04-22",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "NA8779-RIPE",
    "name" : "NOC",
    "address" : [ "SWEDEN", "Stockholm", "11251", "Warfvinges v?g 35" ],
    "street" : "Warfvinges V?g",
    "city" : "Stockholm",
    "zip_code" : "11251",
    "phone" : [ "+46 8-411 52 00" ],
    "mnt_by" : [ "lir-se-transfer-1-MNT" ],
    "date_created" : "2024-04-22",
    "date_updated" : "2024-04-22",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS39889	Fredrik Holmqvist	SE
AS174	Cogent Communications, LLC	US
AS202395	Fiberaccessbolaget i Sverige AB	SE

Upstreams

AS Number	Description	Country
AS202395	Fiberaccessbolaget i Sverige AB	SE

Frequently Asked Questions

What is ASN AS213723?

ASN AS213723 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS213723?

AS213723 is listed under Transfer Networks Sweden AB.

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.