ASN AS31574 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS31574?

AS31574 is listed under Bankgirocentralen BGC AB.

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.

AS31574 Bankgirocentralen BGC AB

ASN Lookup Tool

Bankgirocentralen BGC AB bankgirot.se

SE 3 Routes

AS Data

AS31574

AS31574 – Bankgirocentralen BGC AB

AS Number	31574
AS Name	SE-BGC-AS
Organization	Bankgirocentralen BGC AB (org-bba3-ripe)
Country	SE
Website	bankgirot.se
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2004-06-15

ASN Intelligence API for production workflows

Use ASN data for AS31574 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
194.242.109.0/24	AS31574	Bankgirocentralen BGC AB	Bankgirocentralen BGC AB	256
193.181.59.0/24	AS31574	Bankgirocentralen BGC AB	Bankgirocentralen BGC AB	256
194.242.110.0/24	AS31574	Bankgirocentralen BGC AB	Bankgirocentralen BGC AB	256

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 'AS31246 - AS31618'

as-block:       AS31246 - AS31618
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:        2018-11-22T15:27:33Z
last-modified:  2018-11-22T15:27:33Z
source:         RIPE

% Information related to 'AS31574'

% Abuse contact for 'AS31574' is 'netops@bankgirot.se'

aut-num:        AS31574
as-name:        SE-BGC-AS
import:         from AS5619 accept ANY
import:         from AS32787 accept ANY
export:         to AS5619 announce AS31574
export:         to AS32787 announce AS31574
org:            ORG-BBA3-RIPE
admin-c:        CARL7-RIPE
tech-c:         ERR17-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         BGC-MNT
mnt-by:         EARM-MNT
created:        2004-06-15T09:47:08Z
last-modified:  2025-09-15T10:28:46Z
source:         RIPE # Filtered
sponsoring-org: ORG-SDa1-RIPE

organisation:   ORG-BBA3-RIPE
org-name:       Bankgirocentralen BGC AB
country:        SE
org-type:       OTHER
address:        Bankgirocentralen BGC AB
address:        Mejerivagen 1, Liljeholmen, 105 19 Stockholm, Sweden
abuse-c:        BGCA2-RIPE
admin-c:        CARL7-RIPE
tech-c:         ERR17-RIPE
mnt-ref:        BGC-MNT
remarks:        Sponsored by LIR: ORG-SDa1-RIPE
mnt-by:         BGC-MNT
mnt-by:         EOM-MNT
created:        2004-06-10T09:21:55Z
last-modified:  2025-05-13T13:55:38Z
source:         RIPE # Filtered

role:           Tietoevry Norway Tech Contact Role
address:        Tietoevry Norway AS
address:        Network Services
address:        NORWAY
tech-c:         RUMO1-RIPE
tech-c:         TRON1-RIPE
nic-hdl:        ERR17-RIPE
mnt-by:         EPRM-MNT
created:        2014-06-20T09:11:46Z
last-modified:  2024-11-12T15:21:50Z
source:         RIPE # Filtered

person:         Carl-Henrik Landgren
address:        Bankgirocentralen BGC AB
address:        Mejerivagen 1, 105 19 Stockholm, Sweden
phone:          +46 (8) 725 60 00
nic-hdl:        CARL7-RIPE
mnt-by:         EPRM-MNT
mnt-by:         BGC-MNT
created:        2025-05-13T11:57:51Z
last-modified:  2025-05-13T11:58:19Z
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" : "AS31246 - AS31618",
    "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" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS31574",
    "as_name" : "SE-BGC-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS5619 accept ANY", "from AS32787 accept ANY" ],
    "export" : [ "to AS5619 announce AS31574", "to AS32787 announce AS31574" ],
    "organization" : "ORG-BBA3-RIPE",
    "sponsoring_organization" : "ORG-SDa1-RIPE",
    "admin_contacts" : [ "CARL7-RIPE" ],
    "tech_contacts" : [ "ERR17-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "BGC-MNT", "EARM-MNT" ],
    "date_created" : "2004-06-15",
    "date_updated" : "2025-09-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-BBA3-RIPE",
    "name" : "Bankgirocentralen BGC AB",
    "type" : "OTHER",
    "address" : [ "Bankgirocentralen BGC AB", "Mejerivagen 1, Liljeholmen, 105 19 Stockholm, Sweden" ],
    "street" : "Mejerivagen",
    "city" : "Stockholm",
    "zip_code" : "105 19",
    "country" : [ "SE" ],
    "admin_contacts" : [ "CARL7-RIPE" ],
    "tech_contacts" : [ "ERR17-RIPE" ],
    "abuse_contacts" : [ "BGCA2-RIPE" ],
    "remarks" : [ "Sponsored by LIR: ORG-SDa1-RIPE" ],
    "mnt_ref" : [ "BGC-MNT" ],
    "mnt_by" : [ "BGC-MNT", "EOM-MNT" ],
    "date_created" : "2004-06-10",
    "date_updated" : "2025-05-13",
    "source" : "RIPE",
    "addressCountry" : "SWEDEN"
  },
  "administrative_contacts" : [ {
    "handle" : "CARL7-RIPE",
    "name" : "Carl-Henrik Landgren",
    "address" : [ "Bankgirocentralen BGC AB", "Mejerivagen 1, 105 19 Stockholm, Sweden" ],
    "street" : "Mejerivagen",
    "city" : "Stockholm",
    "zip_code" : "105 19",
    "country" : "SWEDEN",
    "phone" : [ "+46 (8) 725 60 00" ],
    "mnt_by" : [ "EPRM-MNT", "BGC-MNT" ],
    "date_created" : "2025-05-13",
    "date_updated" : "2025-05-13",
    "source" : "RIPE",
    "addressCountry" : "SWEDEN"
  } ],
  "technical_contacts" : [ {
    "handle" : "ERR17-RIPE",
    "name" : "Tietoevry Norway Tech Contact Role",
    "address" : [ "Tietoevry Norway AS", "Network Services", "NORWAY" ],
    "city" : "Services",
    "country" : "NORWAY",
    "tech_contacts" : [ "RUMO1-RIPE", "TRON1-RIPE" ],
    "mnt_by" : [ "EPRM-MNT" ],
    "date_created" : "2014-06-20",
    "date_updated" : "2024-11-12",
    "source" : "RIPE",
    "addressCountry" : "NORWAY"
  } ]
}

Peers

AS Number	Description	Country
AS5619	Tietoevry Norway AS	NO
AS32787	Akamai Technologies, Inc.	US

Upstreams

AS Number	Description	Country
AS32787	Akamai Technologies, Inc.	US