ASN AS48027 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS48027?

AS48027 is listed under Sitrox AG.

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.

AS48027 Sitrox AG | IPGeolocation.io

ASN Lookup Tool

Sitrox AG sitrox.com

CH 1 Routes

AS Data

AS48027

AS48027 – Sitrox AG

AS Number	48027
AS Name	SITROX
Organization	Sitrox AG (org-sa634-ripe)
Country	CH
Website	sitrox.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2008-10-01

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Use ASN data for AS48027 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
93.187.192.0/21	AS48027	Sitrox AG	Sitrox AG	2048

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 'AS47870 - AS49384'

as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

% Information related to 'AS48027'

% Abuse contact for 'AS48027' is 'abuse@sitrox.com'

aut-num:        AS48027
as-name:        SITROX
org:            ORG-SA634-RIPE
import:         from AS174 accept ANY
import:         from AS15576 accept ANY
import:         from AS9092 accept AS-OPENSYSTEMS
import:         from AS199403 accept AS199403
import:         from AS33845 accept AS-SWISSGOV
export:         to AS174 announce AS-SITROX
export:         to AS15576 announce AS-SITROX
export:         to AS9092 announce AS-SITROX
export:         to AS199403 announce AS-SITROX
export:         to AS33845 announce AS-SITROX
admin-c:        SAT40-RIPE
tech-c:         SAT40-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SITROX-MNT
created:        2008-10-01T12:22:52Z
last-modified:  2019-02-01T18:26:46Z
source:         RIPE # Filtered

organisation:   ORG-SA634-RIPE
org-name:       Sitrox AG
country:        CH
org-type:       LIR
address:        Badenerstrasse 530
address:        8048
address:        Zurich
address:        SWITZERLAND
phone:          +41443123585
fax-no:         +41443123585
admin-c:        SAT40-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SITROX-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SITROX-MNT
abuse-c:        SAT40-RIPE
created:        2008-07-11T09:54:27Z
last-modified:  2021-01-11T11:16:37Z
source:         RIPE # Filtered

role:           Sitrox Admin Team
address:        Sitrox
address:        Badenerstrasse 530
address:        CH-8048 Zurich
abuse-mailbox:  abuse@sitrox.com
phone:          +41 44 312 35 85
remarks:        ===========================================
remarks:        To contact us please write to
remarks:        noc@sitrox.com
remarks:        abuse@sitrox.com
remarks:        ===========================================
remarks:        Mails to persons below will be ignored.
remarks:        ===========================================
admin-c:        TS3941-RIPE
tech-c:         TS3941-RIPE
tech-c:         CS5007-RIPE
nic-hdl:        SAT40-RIPE
mnt-by:         SITROX-MNT
created:        2008-06-12T17:31:08Z
last-modified:  2021-01-08T13:45:55Z
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" : "AS47870 - AS49384",
    "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" : "2025-07-09",
    "date_updated" : "2025-07-09",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS48027",
    "as_name" : "SITROX",
    "status" : "ASSIGNED",
    "import" : [ "from AS174 accept ANY", "from AS15576 accept ANY", "from AS9092 accept AS-OPENSYSTEMS", "from AS199403 accept AS199403", "from AS33845 accept AS-SWISSGOV" ],
    "export" : [ "to AS174 announce AS-SITROX", "to AS15576 announce AS-SITROX", "to AS9092 announce AS-SITROX", "to AS199403 announce AS-SITROX", "to AS33845 announce AS-SITROX" ],
    "organization" : "ORG-SA634-RIPE",
    "admin_contacts" : [ "SAT40-RIPE" ],
    "tech_contacts" : [ "SAT40-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "SITROX-MNT" ],
    "date_created" : "2008-10-01",
    "date_updated" : "2019-02-01",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SA634-RIPE",
    "name" : "Sitrox AG",
    "type" : "LIR",
    "address" : [ "Badenerstrasse 530", "8048", "Zurich", "SWITZERLAND" ],
    "street" : "Badenerstrasse",
    "city" : "Zurich",
    "zip_code" : "8048",
    "country" : [ "CH" ],
    "phone" : [ "+41443123585" ],
    "fax_no" : [ "+41443123585" ],
    "admin_contacts" : [ "SAT40-RIPE" ],
    "abuse_contacts" : [ "SAT40-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "SITROX-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "SITROX-MNT" ],
    "date_created" : "2008-07-11",
    "date_updated" : "2021-01-11",
    "source" : "RIPE",
    "addressCountry" : "SWITZERLAND"
  },
  "administrative_contacts" : [ {
    "handle" : "SAT40-RIPE",
    "name" : "Sitrox Admin Team",
    "address" : [ "Sitrox", "Badenerstrasse 530", "CH-8048 Zurich" ],
    "street" : "Badenerstrasse",
    "city" : "Zurich",
    "zip_code" : "CH-8048",
    "abuse_mailbox" : [ "abuse@sitrox.com" ],
    "phone" : [ "+41 44 312 35 85" ],
    "admin_contacts" : [ "TS3941-RIPE" ],
    "tech_contacts" : [ "TS3941-RIPE", "CS5007-RIPE" ],
    "remarks" : [ "===========================================", "To contact us please write to", "noc@sitrox.com", "abuse@sitrox.com", "===========================================", "Mails to persons below will be ignored.", "===========================================" ],
    "mnt_by" : [ "SITROX-MNT" ],
    "date_created" : "2008-06-12",
    "date_updated" : "2021-01-08",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "SAT40-RIPE",
    "name" : "Sitrox Admin Team",
    "address" : [ "Sitrox", "Badenerstrasse 530", "CH-8048 Zurich" ],
    "street" : "Badenerstrasse",
    "city" : "Zurich",
    "zip_code" : "CH-8048",
    "abuse_mailbox" : [ "abuse@sitrox.com" ],
    "phone" : [ "+41 44 312 35 85" ],
    "admin_contacts" : [ "TS3941-RIPE" ],
    "tech_contacts" : [ "TS3941-RIPE", "CS5007-RIPE" ],
    "remarks" : [ "===========================================", "To contact us please write to", "noc@sitrox.com", "abuse@sitrox.com", "===========================================", "Mails to persons below will be ignored.", "===========================================" ],
    "mnt_by" : [ "SITROX-MNT" ],
    "date_created" : "2008-06-12",
    "date_updated" : "2021-01-08",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS15576	NTS workspace AG	CH
AS13335	Cloudflare, Inc.	US
AS33845	Swiss Federation represented by FOITT	CH
AS199403	DR. BAEHLER DROPA AG	CH
AS9092	Open Systems AG	CH
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS13335	Cloudflare, Inc.	US