ASN AS28998 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28998?

AS28998 is listed under Caixa Economica Montepio Geral.

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.

AS28998 Caixa Economica Montepio Geral

ASN Lookup Tool

Caixa Economica Montepio Geral montepio.pt

PT 1 Routes

AS Data

AS28998

AS28998 – Caixa Economica Montepio Geral

AS Number	28998
AS Name	MONTEPIO-GERAL-PT-AS
Organization	Caixa Economica Montepio Geral(org-mg51-ripe)
Country	PT
Website	montepio.pt
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2003-05-05

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Use ASN data for AS28998 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
195.47.200.0/24	AS28998	Caixa Economica Montepio Geral	Caixa Economica Montepio Geral	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 'AS28914 - AS29090'

as-block:       AS28914 - AS29090
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:        2018-11-22T15:27:31Z
last-modified:  2018-11-22T15:27:31Z
source:         RIPE

% Information related to 'AS28998'

% Abuse contact for 'AS28998' is 'dmcacador@montepio.pt'

aut-num:        AS28998
as-name:        MONTEPIO-GERAL-PT-AS
descr:          Portugal
org:            ORG-MG51-RIPE
import:         from AS8220 action pref=100; accept ANY
import:         from AS3243 action pref=100; accept ANY
import:         from AS12353 action pref=100; accept ANY
export:         to AS8220 announce AS28998
export:         to AS3243 announce AS28998
export:         to AS12353 announce AS28998
admin-c:        CMSD1-RIPE
tech-c:         CMSD1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         COLT-ESPANA-MNT
created:        2003-05-05T14:13:48Z
last-modified:  2025-09-18T13:01:37Z
source:         RIPE
sponsoring-org: ORG-OIS1-RIPE

organisation:   ORG-MG51-RIPE
org-name:       Caixa Economica Montepio Geral
country:        PT
org-type:       OTHER
address:        Rua Aurea, 219 - 241 1100-062 Lisboa
abuse-c:        AC30426-RIPE
mnt-ref:        AS9186-MNT
mnt-by:         AS9186-MNT
created:        2012-07-25T11:25:44Z
last-modified:  2022-12-01T16:37:06Z
source:         RIPE # Filtered

role:           RAMIRO
address:        ACTIVOLUTION S.L.
address:        L HOSPITALET DE LLOBREGAT, Spain
address:        08014
address:        BARCELONA Spain
admin-c:        FM628-RIPE
admin-c:        SAC3-RIPE
tech-c:         FM628-RIPE
tech-c:         SAC3-RIPE
nic-hdl:        CMSD1-RIPE
mnt-by:         UNI2-MNT
created:        2002-04-11T07:29:13Z
last-modified:  2023-09-05T08:12:26Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS28914 - AS29090",
    "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" : "AS28998",
    "as_name" : "MONTEPIO-GERAL-PT-AS",
    "description" : [ "Portugal" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS8220 action pref=100; accept ANY", "from AS3243 action pref=100; accept ANY", "from AS12353 action pref=100; accept ANY" ],
    "export" : [ "to AS8220 announce AS28998", "to AS3243 announce AS28998", "to AS12353 announce AS28998" ],
    "organization" : "ORG-MG51-RIPE",
    "sponsoring_organization" : "ORG-OIS1-RIPE",
    "admin_contacts" : [ "CMSD1-RIPE" ],
    "tech_contacts" : [ "CMSD1-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "COLT-ESPANA-MNT" ],
    "date_created" : "2003-05-05",
    "date_updated" : "2025-09-18",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-MG51-RIPE",
    "name" : "Caixa Economica Montepio Geral",
    "type" : "OTHER",
    "address" : [ "Rua Aurea, 219 - 241 1100-062 Lisboa" ],
    "street" : "Rua Aurea",
    "city" : "Lisboa",
    "zip_code" : "1100-062",
    "country" : [ "PT" ],
    "abuse_contacts" : [ "AC30426-RIPE" ],
    "mnt_ref" : [ "AS9186-MNT" ],
    "mnt_by" : [ "AS9186-MNT" ],
    "date_created" : "2012-07-25",
    "date_updated" : "2022-12-01",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "CMSD1-RIPE",
    "name" : "RAMIRO",
    "address" : [ "ACTIVOLUTION S.L.", "L HOSPITALET DE LLOBREGAT, Spain", "08014", "BARCELONA Spain" ],
    "street" : "L",
    "city" : "Barcelona",
    "zip_code" : "08014",
    "country" : "SPAIN",
    "admin_contacts" : [ "FM628-RIPE", "SAC3-RIPE" ],
    "tech_contacts" : [ "FM628-RIPE", "SAC3-RIPE" ],
    "mnt_by" : [ "UNI2-MNT" ],
    "date_created" : "2002-04-11",
    "date_updated" : "2023-09-05",
    "source" : "RIPE",
    "addressCountry" : "SPAIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "CMSD1-RIPE",
    "name" : "RAMIRO",
    "address" : [ "ACTIVOLUTION S.L.", "L HOSPITALET DE LLOBREGAT, Spain", "08014", "BARCELONA Spain" ],
    "street" : "L",
    "city" : "Barcelona",
    "zip_code" : "08014",
    "country" : "SPAIN",
    "admin_contacts" : [ "FM628-RIPE", "SAC3-RIPE" ],
    "tech_contacts" : [ "FM628-RIPE", "SAC3-RIPE" ],
    "mnt_by" : [ "UNI2-MNT" ],
    "date_created" : "2002-04-11",
    "date_updated" : "2023-09-05",
    "source" : "RIPE",
    "addressCountry" : "SPAIN"
  } ]
}

Peers

AS Number	Description	Country
AS3243	MEO SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	PT
AS8220	COLT Technology Services Group Limited	GB
AS2860	NOS COMUNICACOES, S.A.	PT
AS12353	Vodafone Portugal Communicacoes Pessoais S.A.	PT
AS3243	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	PT

Upstreams

AS Number	Description	Country
AS3243	MEO SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	PT
AS8220	COLT Technology Services Group Limited	GB
AS2860	NOS COMUNICACOES, S.A.	PT