ASN AS44305 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS44305?

AS44305 is listed under Six Degrees Technology Group Limited.

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?

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AS44305 Six Degrees Technology Group Limited

ASN Lookup Tool

Six Degrees Technology Group Limited 6dg.co.uk

GB 4 Routes

AS Data

AS44305

AS44305 – Six Degrees Technology Group Limited

AS Number	44305
AS Name	SIXDG-US-EQDC5
Organization	Six Degrees Technology Group Limited (org-ul6-ripe)
Country	GB
Website	6dg.co.uk
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2007-12-20

ASN Intelligence API for production workflows

Use ASN data for AS44305 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
185.157.226.0/23	AS44305	Six Degrees Technology Group Limited	Six Degrees Technology Group Limited	512
185.157.226.0/24	AS44305	Six Degrees Technology Group Limited	Six Degrees Technology Group Limited	256
31.210.242.0/24	AS44305	Six Degrees Technology Group Limited	Carrenza Test	256
217.61.186.0/24	AS44305	Six Degrees Technology Group Limited	Six Degrees Technology Group Limited	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 'AS44170 - AS44569'

as-block:       AS44170 - AS44569
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:        2025-01-27T15:33:09Z
last-modified:  2025-01-27T15:33:09Z
source:         RIPE

% Information related to 'AS44305'

% Abuse contact for 'AS44305' is 'abuse@6dg.co.uk'

aut-num:        AS44305
as-name:        SIXDG-US-EQDC5
org:            ORG-UL6-RIPE
admin-c:        SDGN-RIPE
tech-c:         SDGN-RIPE
import:         from AS3356 accept ANY
export:         to AS3356 announce AS44305
import:         from AS202 accept ANY
export:         to AS202 announce AS44305
import:         from AS14244 accept ANY
export:         to AS14244 announce AS44305
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-6DG
created:        2007-12-20T13:56:16Z
last-modified:  2020-06-08T18:28:08Z
source:         RIPE

organisation:   ORG-UL6-RIPE
org-name:       Six Degrees Technology Group Limited
country:        GB
org-type:       LIR
address:        Birmingham Road
address:        B80 7BG
address:        Studley, Warwickshire
address:        UNITED KINGDOM
phone:          +448000128060
fax-no:         +442078584701
admin-c:        SDGN-RIPE
admin-c:        SDGN-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-6DG
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-6DG
abuse-c:        SDGN-RIPE
created:        2004-04-17T12:23:09Z
last-modified:  2020-12-16T12:24:30Z
source:         RIPE # Filtered

role:           Six Degrees Group Support
address:        6DG SMC
address:        Birmingham Road
address:        Studley
address:        Warwickshire
address:        B80 7BG
address:        United Kingdom
phone:          +44 (0)20 7858 4899
tech-c:         KH555-RIPE
abuse-mailbox:  abuse@6dg.co.uk
remarks:        ----------------------------------------
remarks:        - Six Degrees Group - AS6908
remarks:        ----------------------------------------
remarks:        Network Operations: incidents@6dg.co.uk
remarks:        Abuse: abuse@6dg.co.uk
remarks:        Peering Requests: peering@6dg.co.uk
remarks:        ----------------------------------------
nic-hdl:        SDGN-RIPE
mnt-by:         MNT-6DG
created:        2011-09-29T14:42:09Z
last-modified:  2024-03-08T16:56:43Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS44170 - AS44569",
    "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" : "2025-01-27",
    "date_updated" : "2025-01-27",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS44305",
    "as_name" : "SIXDG-US-EQDC5",
    "status" : "ASSIGNED",
    "import" : [ "from AS3356 accept ANY", "from AS202 accept ANY", "from AS14244 accept ANY" ],
    "export" : [ "to AS3356 announce AS44305", "to AS202 announce AS44305", "to AS14244 announce AS44305" ],
    "organization" : "ORG-UL6-RIPE",
    "admin_contacts" : [ "SDGN-RIPE" ],
    "tech_contacts" : [ "SDGN-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-6DG" ],
    "date_created" : "2007-12-20",
    "date_updated" : "2020-06-08",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-UL6-RIPE",
    "name" : "Six Degrees Technology Group Limited",
    "type" : "LIR",
    "address" : [ "Birmingham Road", "B80 7BG", "Studley, Warwickshire", "UNITED KINGDOM" ],
    "street" : "Birmingham Road",
    "city" : "Studley",
    "district" : "Warwickshire",
    "zip_code" : "B80 7BG",
    "country" : [ "GB" ],
    "phone" : [ "+448000128060" ],
    "fax_no" : [ "+442078584701" ],
    "admin_contacts" : [ "SDGN-RIPE", "SDGN-RIPE" ],
    "abuse_contacts" : [ "SDGN-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "MNT-6DG" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MNT-6DG" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2020-12-16",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  },
  "administrative_contacts" : [ {
    "handle" : "SDGN-RIPE",
    "name" : "Six Degrees Group Support",
    "address" : [ "6DG SMC", "Birmingham Road", "Studley", "Warwickshire", "B80 7BG", "United Kingdom" ],
    "street" : "Birmingham Road",
    "city" : "Studley",
    "district" : "Warwickshire",
    "zip_code" : "B80 7BG",
    "country" : "UNITED KINGDOM",
    "abuse_mailbox" : [ "abuse@6dg.co.uk" ],
    "phone" : [ "+44 (0)20 7858 4899" ],
    "tech_contacts" : [ "KH555-RIPE" ],
    "remarks" : [ "----------------------------------------", "- Six Degrees Group - AS6908", "----------------------------------------", "Network Operations: incidents@6dg.co.uk", "Abuse: abuse@6dg.co.uk", "Peering Requests: peering@6dg.co.uk", "----------------------------------------" ],
    "mnt_by" : [ "MNT-6DG" ],
    "date_created" : "2011-09-29",
    "date_updated" : "2024-03-08",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  } ],
  "technical_contacts" : [ {
    "handle" : "SDGN-RIPE",
    "name" : "Six Degrees Group Support",
    "address" : [ "6DG SMC", "Birmingham Road", "Studley", "Warwickshire", "B80 7BG", "United Kingdom" ],
    "street" : "Birmingham Road",
    "city" : "Studley",
    "district" : "Warwickshire",
    "zip_code" : "B80 7BG",
    "country" : "UNITED KINGDOM",
    "abuse_mailbox" : [ "abuse@6dg.co.uk" ],
    "phone" : [ "+44 (0)20 7858 4899" ],
    "tech_contacts" : [ "KH555-RIPE" ],
    "remarks" : [ "----------------------------------------", "- Six Degrees Group - AS6908", "----------------------------------------", "Network Operations: incidents@6dg.co.uk", "Abuse: abuse@6dg.co.uk", "Peering Requests: peering@6dg.co.uk", "----------------------------------------" ],
    "mnt_by" : [ "MNT-6DG" ],
    "date_created" : "2011-09-29",
    "date_updated" : "2024-03-08",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  } ]
}

Peers

AS Number	Description	Country
AS8220	COLT Technology Services Group Limited	GB
AS14244	NSI Hosting	US
AS202	Level 3 Parent, LLC	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS8220	COLT Technology Services Group Limited	GB
AS14244	NSI Hosting	US