ASN AS43643 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS43643?

AS43643 is listed under TAP Air Portugal.

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.

AS43643 TAP Air Portugal | IPGeolocation.io

ASN Lookup Tool

TAP Air Portugal tap.pt

PT 1 Routes

AS Data

AS43643

AS43643 – TAP Air Portugal

AS Number	43643
AS Name	TAP-AS
Organization	TAP Air Portugal (org-adl3-ripe)
Country	PT
Website	tap.pt
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2007-09-05

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Use ASN data for AS43643 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.198.90.0/24	AS43643	TAP Air Portugal	Transportes Aereos Portugueses SA	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 'AS43075 - AS44168'

as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE

% Information related to 'AS43643'

% Abuse contact for 'AS43643' is 'abuse@tap.pt'

aut-num:        AS43643
as-name:        TAP-AS
descr:          TAP Air Portugal
org:            ORG-AdL3-RIPE
import:         from AS15525 accept any
import:         from AS12542 accept any
import:         from AS8220 accept any
export:         to AS15525 announce AS43643
export:         to AS12542 announce AS43643
export:         to AS8220 announce AS43643
admin-c:        HFDF1-RIPE
admin-c:        JCH117-RIPE
tech-c:         HFDF1-RIPE
tech-c:         JCH117-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-TAP
mnt-by:         AS15525-MNT
created:        2007-09-05T14:46:29Z
last-modified:  2020-02-26T11:31:13Z
source:         RIPE # Filtered
sponsoring-org: ORG-PP3-RIPE

organisation:   ORG-AdL3-RIPE
org-name:       Transportes Aereos Portugueses SA
country:        PT
org-type:       OTHER
address:        Edificio 25 do Aeroporto de Lisboa 1700-008 Lisboa Portugal
abuse-c:        TAP17-RIPE
mnt-ref:        MNT-TAP
mnt-by:         AS15525-MNT
mnt-by:         MNT-TAP
created:        2007-09-03T09:38:06Z
last-modified:  2024-08-22T21:37:35Z
source:         RIPE # Filtered

person:         Hugo Filipe Duarte Fernandes
address:        Aeroporto de Lisboa, Rua C, Ed.19, Piso 3, Sala 57 - 1700-008 Lisboa
phone:          +351218415952
nic-hdl:        HFDF1-RIPE
mnt-by:         MNT-TAP
created:        2019-12-10T16:21:15Z
last-modified:  2019-12-10T16:28:54Z
source:         RIPE # Filtered

person:         Jose Carlos Henriques
address:        Aeroporto de Lisboa, Rua C, Ed.19, Piso 3, Sala 57 - 1700-008 Lisboa
phone:          +351218416256
nic-hdl:        JCH117-RIPE
mnt-by:         MNT-TAP
created:        2019-12-10T16:26:03Z
last-modified:  2019-12-10T16:27:08Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS43075 - AS44168",
    "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" : "2023-12-11",
    "date_updated" : "2023-12-11",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS43643",
    "as_name" : "TAP-AS",
    "description" : [ "TAP Air Portugal" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS15525 accept any", "from AS12542 accept any", "from AS8220 accept any" ],
    "export" : [ "to AS15525 announce AS43643", "to AS12542 announce AS43643", "to AS8220 announce AS43643" ],
    "organization" : "ORG-AdL3-RIPE",
    "sponsoring_organization" : "ORG-PP3-RIPE",
    "admin_contacts" : [ "HFDF1-RIPE", "JCH117-RIPE" ],
    "tech_contacts" : [ "HFDF1-RIPE", "JCH117-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-TAP", "AS15525-MNT" ],
    "date_created" : "2007-09-05",
    "date_updated" : "2020-02-26",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-AdL3-RIPE",
    "name" : "Transportes Aereos Portugueses SA",
    "type" : "OTHER",
    "address" : [ "Edificio 25 do Aeroporto de Lisboa 1700-008 Lisboa Portugal" ],
    "city" : "Lisboa",
    "zip_code" : "1700-008",
    "country" : [ "PT" ],
    "abuse_contacts" : [ "TAP17-RIPE" ],
    "mnt_ref" : [ "MNT-TAP" ],
    "mnt_by" : [ "AS15525-MNT", "MNT-TAP" ],
    "date_created" : "2007-09-03",
    "date_updated" : "2024-08-22",
    "source" : "RIPE",
    "addressCountry" : "PORTUGAL"
  },
  "administrative_contacts" : [ {
    "handle" : "HFDF1-RIPE",
    "name" : "Hugo Filipe Duarte Fernandes",
    "address" : [ "Aeroporto de Lisboa, Rua C, Ed.19, Piso 3, Sala 57 - 1700-008 Lisboa" ],
    "street" : "Rua C Ed.19",
    "city" : "Lisboa",
    "zip_code" : "1700-008",
    "phone" : [ "+351218415952" ],
    "mnt_by" : [ "MNT-TAP" ],
    "date_created" : "2019-12-10",
    "date_updated" : "2019-12-10",
    "source" : "RIPE"
  }, {
    "handle" : "JCH117-RIPE",
    "name" : "Jose Carlos Henriques",
    "address" : [ "Aeroporto de Lisboa, Rua C, Ed.19, Piso 3, Sala 57 - 1700-008 Lisboa" ],
    "street" : "Rua C Ed.19",
    "city" : "Lisboa",
    "zip_code" : "1700-008",
    "phone" : [ "+351218416256" ],
    "mnt_by" : [ "MNT-TAP" ],
    "date_created" : "2019-12-10",
    "date_updated" : "2019-12-10",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "HFDF1-RIPE",
    "name" : "Hugo Filipe Duarte Fernandes",
    "address" : [ "Aeroporto de Lisboa, Rua C, Ed.19, Piso 3, Sala 57 - 1700-008 Lisboa" ],
    "street" : "Rua C Ed.19",
    "city" : "Lisboa",
    "zip_code" : "1700-008",
    "phone" : [ "+351218415952" ],
    "mnt_by" : [ "MNT-TAP" ],
    "date_created" : "2019-12-10",
    "date_updated" : "2019-12-10",
    "source" : "RIPE"
  }, {
    "handle" : "JCH117-RIPE",
    "name" : "Jose Carlos Henriques",
    "address" : [ "Aeroporto de Lisboa, Rua C, Ed.19, Piso 3, Sala 57 - 1700-008 Lisboa" ],
    "street" : "Rua C Ed.19",
    "city" : "Lisboa",
    "zip_code" : "1700-008",
    "phone" : [ "+351218416256" ],
    "mnt_by" : [ "MNT-TAP" ],
    "date_created" : "2019-12-10",
    "date_updated" : "2019-12-10",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS8220	COLT Technology Services Group Limited	GB
AS12542	NOS COMUNICACOES, S.A.	PT
AS2860	NOS COMUNICACOES, S.A.	PT
AS15525	MEO SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	PT

Upstreams

AS Number	Description	Country
AS2860	NOS COMUNICACOES, S.A.	PT