ASN AS47405 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS47405?

AS47405 is listed under NASJONAL SIKKERHETSMYNDIGHET.

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.

AS47405 NASJONAL SIKKERHETSMYNDIGHET

ASN Lookup Tool

NASJONAL SIKKERHETSMYNDIGHET ncsc.no

NO 2 Routes

AS Data

AS47405

AS47405 – NASJONAL SIKKERHETSMYNDIGHET

AS Number	47405
AS Name	NSM
Organization	NASJONAL SIKKERHETSMYNDIGHET (org-nnsa2-ripe)
Country	NO
Website	ncsc.no
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	GOVERNMENT
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2008-06-12

ASN Intelligence API for production workflows

Use ASN data for AS47405 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
91.206.34.0/24	AS47405	NASJONAL SIKKERHETSMYNDIGHET	NASJONAL SIKKERHETSMYNDIGHET	256
2001:67c:7e8::/48	AS47405	NASJONAL SIKKERHETSMYNDIGHET	NASJONAL SIKKERHETSMYNDIGHET	~1×10²⁴

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 'AS47385 - AS47868'

as-block:       AS47385 - AS47868
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:        2024-07-08T14:18:47Z
last-modified:  2024-07-08T14:18:47Z
source:         RIPE

% Information related to 'AS47405'

% Abuse contact for 'AS47405' is 'network-abuse@ncsc.no'

aut-num:        AS47405
as-name:        NSM
org:            ORG-NNSA2-RIPE
import:         from AS2116 accept ANY
import:         from AS57506 accept ANY
import:         from AS60052 accept ANY
export:         to AS2116 announce AS-NSA
export:         to AS57506 announce ANY
export:         to AS60052 announce ANY
admin-c:        NCNO-RIPE
tech-c:         NCNO-RIPE
remarks:        ----------------------------------------------------------------------------------
remarks:        All enquiries regarding AS47405 should go
remarks:        to <noc@ncsc.no>. For urgent matters call
remarks:        emergency phone +47 23310750.
remarks:        ----------------------------------------------------------------------------------
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NNSA-MNT
created:        2008-06-12T16:41:10Z
last-modified:  2024-05-27T04:46:07Z
source:         RIPE
sponsoring-org: ORG-PDoM1-RIPE

organisation:   ORG-NNSA2-RIPE
org-name:       NASJONAL SIKKERHETSMYNDIGHET
country:        NO
org-type:       other
address:        Nasjonal sikkerhetsmyndighet
address:        P.O. Box 814
address:        N-1306 SANDVIKA
address:        Norway
phone:          +47 23310750
fax-no:         +47 23092409
abuse-c:        NCNO-RIPE
admin-c:        NCNO-RIPE
tech-c:         NCNO-RIPE
mnt-ref:        NNSA-MNT
mnt-by:         NNSA-MNT
created:        2008-05-20T12:24:14Z
last-modified:  2025-04-22T08:43:54Z
source:         RIPE # Filtered

role:           NCSC-NO NOC
address:        Nasjonal sikkerhetsmyndighet
address:        P.O. Box 814
address:        N-1306 SANDVIKA
address:        Norway
phone:          +47 23310750
remarks:        PGP-key PGPKEY-F8446C49
org:            ORG-NNSA2-RIPE
nic-hdl:        NCNO-RIPE
abuse-mailbox:  network-abuse@ncsc.no
mnt-by:         NNSA-MNT
created:        2014-04-03T08:11:43Z
last-modified:  2025-04-15T08:04:01Z
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" : "AS47385 - AS47868",
    "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" : "2024-07-08",
    "date_updated" : "2024-07-08",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS47405",
    "as_name" : "NSM",
    "status" : "ASSIGNED",
    "import" : [ "from AS2116 accept ANY", "from AS57506 accept ANY", "from AS60052 accept ANY" ],
    "export" : [ "to AS2116 announce AS-NSA", "to AS57506 announce ANY", "to AS60052 announce ANY" ],
    "organization" : "ORG-NNSA2-RIPE",
    "sponsoring_organization" : "ORG-PDoM1-RIPE",
    "admin_contacts" : [ "NCNO-RIPE" ],
    "tech_contacts" : [ "NCNO-RIPE" ],
    "remarks" : [ "----------------------------------------------------------------------------------", "All enquiries regarding AS47405 should go", "to <noc@ncsc.no>. For urgent matters call", "emergency phone +47 23310750.", "----------------------------------------------------------------------------------" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "NNSA-MNT" ],
    "date_created" : "2008-06-12",
    "date_updated" : "2024-05-27",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-NNSA2-RIPE",
    "name" : "NASJONAL SIKKERHETSMYNDIGHET",
    "type" : "other",
    "address" : [ "Nasjonal sikkerhetsmyndighet", "P.O. Box 814", "N-1306 SANDVIKA", "Norway" ],
    "city" : "Sandvika",
    "zip_code" : "N-1306",
    "country" : [ "NO" ],
    "phone" : [ "+47 23310750" ],
    "fax_no" : [ "+47 23092409" ],
    "admin_contacts" : [ "NCNO-RIPE" ],
    "tech_contacts" : [ "NCNO-RIPE" ],
    "abuse_contacts" : [ "NCNO-RIPE" ],
    "mnt_ref" : [ "NNSA-MNT" ],
    "mnt_by" : [ "NNSA-MNT" ],
    "date_created" : "2008-05-20",
    "date_updated" : "2025-04-22",
    "source" : "RIPE",
    "addressCountry" : "NORWAY"
  },
  "administrative_contacts" : [ {
    "handle" : "NCNO-RIPE",
    "name" : "NCSC-NO NOC",
    "address" : [ "Nasjonal sikkerhetsmyndighet", "P.O. Box 814", "N-1306 SANDVIKA", "Norway" ],
    "city" : "Sandvika",
    "zip_code" : "N-1306",
    "country" : "NORWAY",
    "abuse_mailbox" : [ "network-abuse@ncsc.no" ],
    "phone" : [ "+47 23310750" ],
    "organizations" : [ "ORG-NNSA2-RIPE" ],
    "remarks" : [ "PGP-key PGPKEY-F8446C49" ],
    "mnt_by" : [ "NNSA-MNT" ],
    "date_created" : "2014-04-03",
    "date_updated" : "2025-04-15",
    "source" : "RIPE",
    "addressCountry" : "NORWAY"
  } ],
  "technical_contacts" : [ {
    "handle" : "NCNO-RIPE",
    "name" : "NCSC-NO NOC",
    "address" : [ "Nasjonal sikkerhetsmyndighet", "P.O. Box 814", "N-1306 SANDVIKA", "Norway" ],
    "city" : "Sandvika",
    "zip_code" : "N-1306",
    "country" : "NORWAY",
    "abuse_mailbox" : [ "network-abuse@ncsc.no" ],
    "phone" : [ "+47 23310750" ],
    "organizations" : [ "ORG-NNSA2-RIPE" ],
    "remarks" : [ "PGP-key PGPKEY-F8446C49" ],
    "mnt_by" : [ "NNSA-MNT" ],
    "date_created" : "2014-04-03",
    "date_updated" : "2025-04-15",
    "source" : "RIPE",
    "addressCountry" : "NORWAY"
  } ]
}

Peers

AS Number	Description	Country
AS2116	GLOBALCONNECT AS	NO
AS60052	Forsvarsdepartementet	NO
AS57506	POLITIETS IT ENHET	NO

Upstreams

AS Number	Description	Country
AS2116	GLOBALCONNECT AS	NO
AS60052	Forsvarsdepartementet	NO