What is ASN AS204572?

ASN AS204572 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS204572?

AS204572 is listed under Ofac societe cooperative.

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.

AS204572 Ofac societe cooperative

ASN Lookup Tool

Ofac societe cooperative ofac.ch

CH 7 Routes

AS Data

AS204572

AS204572 – Ofac societe cooperative

AS Number	204572
AS Name	ofacgroup
Organization	Ofac societe cooperative (org-osc3-ripe)
Country	CH
Website	ofac.ch
Number of IPv4 Routes	4
Number of IPv6 Routes	3
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2018-02-15

ASN Intelligence API for production workflows

Use ASN data for AS204572 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a0e:e880::/29	AS204572	Ofac societe cooperative	Pharmatic AG	~634×10²⁷
194.209.244.0/24	AS204572	Ofac societe cooperative	Ofac societe cooperative	256
2a0e:e3c0::/29	AS204572	Ofac societe cooperative	Cybernatus AG	~634×10²⁷
45.143.124.0/22	AS204572	Ofac societe cooperative	CybernatusProd	1024
45.86.216.0/22	AS204572	Ofac societe cooperative	PharmaticPool	1024
185.246.144.0/22	AS204572	Ofac societe cooperative	CH OFACGROUP	1024
2a0d:8580::/32	AS204572	Ofac societe cooperative	Ofac societe cooperative	~79×10²⁷

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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS204572'

% Abuse contact for 'AS204572' is 'securite@ofac.ch'

aut-num:        AS204572
as-name:        ofacgroup
org:            ORG-OSC3-RIPE
import:         from AS3303 accept ANY
export:         to AS3303 announce AS204572
import:         from AS199811 accept ANY
export:         to AS199811 announce AS204572
admin-c:        PT8349-RIPE
tech-c:         PT8349-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-ch-cybernatus-1
mnt-by:         ch-ofacgroup-1-mnt
created:        2018-02-15T13:33:08Z
last-modified:  2023-07-17T12:44:42Z
source:         RIPE

organisation:   ORG-OSC3-RIPE
org-name:       Ofac societe cooperative
country:        CH
org-type:       LIR
address:        Rue Pedro-Meylan 7
address:        1208
address:        Geneve
address:        SWITZERLAND
phone:          +41227189800
admin-c:        DP14117-RIPE
tech-c:         DP14117-RIPE
abuse-c:        AR44174-RIPE
mnt-ref:        ch-ofacgroup-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ch-ofacgroup-1-mnt
created:        2017-12-11T08:58:18Z
last-modified:  2020-12-16T12:47:25Z
source:         RIPE # Filtered

person:         Philippe Teissier
address:        Rue Pedro-Meylan 7
address:        1211 Gen�ve 6
phone:          +41 22 718 98 00
nic-hdl:        PT8349-RIPE
mnt-by:         ch-ofacgroup-1-mnt
mnt-by:         ch-pharmatic-1-mnt
created:        2018-02-14T14:09:11Z
last-modified:  2018-02-14T14:09:11Z
source:         RIPE

% 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" : "AS203940 - AS205662",
    "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" : "2026-03-05",
    "date_updated" : "2026-03-05",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS204572",
    "as_name" : "ofacgroup",
    "status" : "ASSIGNED",
    "import" : [ "from AS3303 accept ANY", "from AS199811 accept ANY" ],
    "export" : [ "to AS3303 announce AS204572", "to AS199811 announce AS204572" ],
    "organization" : "ORG-OSC3-RIPE",
    "admin_contacts" : [ "PT8349-RIPE" ],
    "tech_contacts" : [ "PT8349-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "mnt-ch-cybernatus-1", "ch-ofacgroup-1-mnt" ],
    "date_created" : "2018-02-15",
    "date_updated" : "2023-07-17",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-OSC3-RIPE",
    "name" : "Ofac societe cooperative",
    "type" : "LIR",
    "address" : [ "Rue Pedro-Meylan 7", "1208", "Geneve", "SWITZERLAND" ],
    "street" : "Rue Pedro-meylan",
    "city" : "Geneve",
    "zip_code" : "1208",
    "country" : [ "CH" ],
    "phone" : [ "+41227189800" ],
    "admin_contacts" : [ "DP14117-RIPE" ],
    "tech_contacts" : [ "DP14117-RIPE" ],
    "abuse_contacts" : [ "AR44174-RIPE" ],
    "mnt_ref" : [ "ch-ofacgroup-1-mnt" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "ch-ofacgroup-1-mnt" ],
    "date_created" : "2017-12-11",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "PT8349-RIPE",
    "name" : "Philippe Teissier",
    "address" : [ "Rue Pedro-Meylan 7", "1211 Gen?ve 6" ],
    "street" : "Gen?ve 6",
    "phone" : [ "+41 22 718 98 00" ],
    "mnt_by" : [ "ch-ofacgroup-1-mnt", "ch-pharmatic-1-mnt" ],
    "date_created" : "2018-02-14",
    "date_updated" : "2018-02-14",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "PT8349-RIPE",
    "name" : "Philippe Teissier",
    "address" : [ "Rue Pedro-Meylan 7", "1211 Gen?ve 6" ],
    "street" : "Gen?ve 6",
    "phone" : [ "+41 22 718 98 00" ],
    "mnt_by" : [ "ch-ofacgroup-1-mnt", "ch-pharmatic-1-mnt" ],
    "date_created" : "2018-02-14",
    "date_updated" : "2018-02-14",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS3303	Swisscom (Schweiz) AG	CH
AS3303	Swisscom Schweiz AG	CH
AS199811	Wifx SA	CH

Upstreams

AS Number	Description	Country
AS3303	Swisscom Schweiz AG	CH