ASN AS21420 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21420?

AS21420 is listed under Swedbank, 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.

AS21420 Swedbank, AB | IPGeolocation.io

ASN Lookup Tool

Swedbank, AB swedbank.com

LT 1 Routes

AS Data

AS21420

AS21420 – Swedbank, AB

AS Number	21420
AS Name	SWEDBANK-AS
Organization	Swedbank, AB(org-sa826-ripe)
Country	LT
Website	swedbank.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2001-12-05

ASN Intelligence API for production workflows

Use ASN data for AS21420 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
193.109.235.0/24	AS21420	Swedbank, AB	Swedbank, 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 'AS21392 - AS21451'

as-block:       AS21392 - AS21451
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:        2018-11-22T15:27:28Z
last-modified:  2018-11-22T15:27:28Z
source:         RIPE

% Information related to 'AS21420'

% Abuse contact for 'AS21420' is 'abuse@swedbank.com'

aut-num:        AS21420
as-name:        SWEDBANK-AS
org:            ORG-SA826-RIPE
import:         from AS6747 action pref=20; accept ANY
import:         from AS5522 action pref=10; accept ANY
import:         from AS12578 action pref=20; accept ANY
export:         to AS6747 announce AS21420
export:         to AS5522 announce AS21420
export:         to AS12578 announce AS21420
admin-c:        SIR20-RIPE
tech-c:         SNO17-RIPE
abuse-c:        SS25962-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SWEDBANK-LIR
created:        2001-12-05T10:05:38Z
last-modified:  2020-11-16T17:57:34Z
source:         RIPE # Filtered
sponsoring-org: ORG-SA1552-RIPE

organisation:   ORG-SA826-RIPE
org-name:       Swedbank, AB
country:        LT
org-type:       OTHER
address:        Konstitucijos 20a, Vilnius, Lithuania
abuse-c:        AR27328-RIPE
admin-c:        SA7216-RIPE
tech-c:         SA7216-RIPE
mnt-ref:        TELECOMLT-MNT
mnt-by:         TELECOMLT-MNT
mnt-ref:        LTK
mnt-by:         LTK
created:        2010-09-24T07:35:23Z
last-modified:  2022-12-01T16:46:24Z
source:         RIPE # Filtered

role:           Swedbank Internet Registry
address:        105 34 Stockholm
address:        Sweden
remarks:        ***********************************************
remarks:        Registry and administratively related questions
remarks:        shall be directed to registry@swedbank.se
remarks:        ***********************************************
admin-c:        AB33292-RIPE
admin-c:        AK15650-RIPE
admin-c:        NS9221-RIPE
nic-hdl:        SIR20-RIPE
mnt-by:         SWEDBANK-LIR
created:        2014-09-30T12:55:27Z
last-modified:  2025-04-10T11:51:30Z
source:         RIPE # Filtered

role:           Swedbank Network Operations
address:        Landsv�gen 40
address:        S-172 63 Sundbyberg Sweden
remarks:        ***********************************************
remarks:        Technical and Network operational questions or
remarks:        inquiries shall be directed to noc@swedbank.se
remarks:        ***********************************************
admin-c:        SIR20-RIPE
tech-c:         AB33292-RIPE
tech-c:         SB20587-RIPE
tech-c:         AK15650-RIPE
nic-hdl:        SNO17-RIPE
mnt-by:         SWEDBANK-LIR
created:        2014-08-19T12:25:53Z
last-modified:  2020-06-12T11:24:36Z
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" : "AS21392 - AS21451",
    "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" : "AS21420",
    "as_name" : "SWEDBANK-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS6747 action pref=20; accept ANY", "from AS5522 action pref=10; accept ANY", "from AS12578 action pref=20; accept ANY" ],
    "export" : [ "to AS6747 announce AS21420", "to AS5522 announce AS21420", "to AS12578 announce AS21420" ],
    "organization" : "ORG-SA826-RIPE",
    "sponsoring_organization" : "ORG-SA1552-RIPE",
    "admin_contacts" : [ "SIR20-RIPE" ],
    "tech_contacts" : [ "SNO17-RIPE" ],
    "abuse_contacts" : [ "SS25962-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "SWEDBANK-LIR" ],
    "date_created" : "2001-12-05",
    "date_updated" : "2020-11-16",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SA826-RIPE",
    "name" : "Swedbank, AB",
    "type" : "OTHER",
    "address" : [ "Konstitucijos 20a, Vilnius, Lithuania" ],
    "street" : "Konstitucijos",
    "city" : "Vilnius",
    "country" : [ "LT" ],
    "admin_contacts" : [ "SA7216-RIPE" ],
    "tech_contacts" : [ "SA7216-RIPE" ],
    "abuse_contacts" : [ "AR27328-RIPE" ],
    "mnt_ref" : [ "TELECOMLT-MNT", "LTK" ],
    "mnt_by" : [ "TELECOMLT-MNT", "LTK" ],
    "date_created" : "2010-09-24",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "LITHUANIA"
  },
  "administrative_contacts" : [ {
    "handle" : "SIR20-RIPE",
    "name" : "Swedbank Internet Registry",
    "address" : [ "105 34 Stockholm", "Sweden" ],
    "city" : "Stockholm",
    "zip_code" : "105 34",
    "country" : "SWEDEN",
    "admin_contacts" : [ "AB33292-RIPE", "AK15650-RIPE", "NS9221-RIPE" ],
    "remarks" : [ "***********************************************", "Registry and administratively related questions", "shall be directed to registry@swedbank.se", "***********************************************" ],
    "mnt_by" : [ "SWEDBANK-LIR" ],
    "date_created" : "2014-09-30",
    "date_updated" : "2025-04-10",
    "source" : "RIPE",
    "addressCountry" : "SWEDEN"
  } ],
  "technical_contacts" : [ {
    "handle" : "SNO17-RIPE",
    "name" : "Swedbank Network Operations",
    "address" : [ "Landsv?gen 40", "S-172 63 Sundbyberg Sweden" ],
    "street" : "Gen",
    "city" : "Sundbyberg",
    "zip_code" : "S-172 63",
    "country" : "SWEDEN",
    "admin_contacts" : [ "SIR20-RIPE" ],
    "tech_contacts" : [ "AB33292-RIPE", "SB20587-RIPE", "AK15650-RIPE" ],
    "remarks" : [ "***********************************************", "Technical and Network operational questions or", "inquiries shall be directed to noc@swedbank.se", "***********************************************" ],
    "mnt_by" : [ "SWEDBANK-LIR" ],
    "date_created" : "2014-08-19",
    "date_updated" : "2020-06-12",
    "source" : "RIPE",
    "addressCountry" : "SWEDEN"
  } ]
}

Peers

AS Number	Description	Country
AS5522	Telia Lietuva, AB	LT
AS6747	SIA Tet	LV
AS12578	SIA Tet	LV

Upstreams

AS Number	Description	Country
AS12578	SIA Tet	LV