ASN AS58285 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS58285?

AS58285 is listed under Sixnet Operation Ltd.

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.

AS58285 Sixnet Operation Ltd | IPGeolocation.io

Sixnet Operation Ltd sixnet.ltd

GB 256 Routes

AS Data

AS58285

AS58285 – Sixnet Operation Ltd

AS Number	58285
AS Name	ASSIXOP
Organization	Sixnet Operation Ltd (org-sol23-ripe)
Country	GB
Website	sixnet.ltd
Number of IPv4 Routes	0
Number of IPv6 Routes	256
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2012-06-14

ASN Intelligence API for production workflows

Use ASN data for AS58285 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a12:f404::/30	AS58285	Sixnet Operation Ltd	US Sixnet Operation Networks	~317×10²⁷
2a12:6e85::/32	AS58285	Sixnet Operation Ltd	NO Sixnet Operation Networks	~79×10²⁷
2a12:f004:d000::/36	AS58285	Sixnet Operation Ltd	SN Sixnet Operation Networks	~5×10²⁷
2a12:f002:4000::/36	AS58285	Sixnet Operation Ltd	LY Sixnet Operation Networks	~5×10²⁷
2a12:f002:8000::/36	AS58285	Sixnet Operation Ltd	MH Sixnet Operation Networks	~5×10²⁷
2a12:f000:f000::/36	AS58285	Sixnet Operation Ltd	IM Sixnet Operation Networks	~5×10²⁷
2a12:f005::/36	AS58285	Sixnet Operation Ltd	ST Sixnet Operation Networks	~5×10²⁷
2a12:f001:4000::/36	AS58285	Sixnet Operation Ltd	JE Sixnet Operation Networks	~5×10²⁷
2a12:f000:8000::/36	AS58285	Sixnet Operation Ltd	GT Sixnet Operation Networks	~5×10²⁷
2a12:2a44::/30	AS58285	Sixnet Operation Ltd	CN Sixnet Operation Networks	~317×10²⁷
2a12:ef85:4000::/36	AS58285	Sixnet Operation Ltd	AM Sixnet Operation Networks	~5×10²⁷
2a12:ef86:6000::/36	AS58285	Sixnet Operation Ltd	BZ Sixnet Operation Networks	~5×10²⁷
2a12:ef86:8000::/36	AS58285	Sixnet Operation Ltd	CG Sixnet Operation Networks	~5×10²⁷
2a12:ef87:5000::/36	AS58285	Sixnet Operation Ltd	DZ Sixnet Operation Networks	~5×10²⁷
2a12:f004::/36	AS58285	Sixnet Operation Ltd	PR Sixnet Operation Networks	~5×10²⁷
2a12:ac4::/30	AS58285	Sixnet Operation Ltd	BR Sixnet Operation Networks	~317×10²⁷
2a12:f005:c000::/36	AS58285	Sixnet Operation Ltd	Sixnet Operation Ltd	~5×10²⁷
2a12:f001:8000::/36	AS58285	Sixnet Operation Ltd	KH Sixnet Operation Networks	~5×10²⁷
2a12:ef86:9000::/36	AS58285	Sixnet Operation Ltd	CI Sixnet Operation Networks	~5×10²⁷
2a12:f002:6000::/36	AS58285	Sixnet Operation Ltd	MF Sixnet Operation Networks	~5×10²⁷
2a12:f003:4000::/36	AS58285	Sixnet Operation Ltd	MZ Sixnet Operation Networks	~5×10²⁷
2a12:f002:e000::/36	AS58285	Sixnet Operation Ltd	MR Sixnet Operation Networks	~5×10²⁷
2a12:6e83::/32	AS58285	Sixnet Operation Ltd	MX Sixnet Operation Networks	~79×10²⁷
2a12:33c4::/30	AS58285	Sixnet Operation Ltd	ES Sixnet Operation Networks	~317×10²⁷
2a12:cd82::/32	AS58285	Sixnet Operation Ltd	LT Sixnet Operation Networks	~79×10²⁷
2a12:dd81::/32	AS58285	Sixnet Operation Ltd	NP Sixnet Operation Networks	~79×10²⁷
2a12:f001:3000::/36	AS58285	Sixnet Operation Ltd	IS Sixnet Operation Networks	~5×10²⁷
2a12:cd84::/32	AS58285	Sixnet Operation Ltd	MA Sixnet Operation Networks	~79×10²⁷
2a12:f005:7000::/36	AS58285	Sixnet Operation Ltd	TG Sixnet Operation Networks	~5×10²⁷
2a12:f003:8000::/36	AS58285	Sixnet Operation Ltd	NI Sixnet Operation Networks	~5×10²⁷
2a12:ef87:c000::/36	AS58285	Sixnet Operation Ltd	GA Sixnet Operation Networks	~5×10²⁷
2a12:f004:b000::/36	AS58285	Sixnet Operation Ltd	SL Sixnet Operation Networks	~5×10²⁷
2a12:f001:b000::/36	AS58285	Sixnet Operation Ltd	KN Sixnet Operation Networks	~5×10²⁷
2a12:f004:a000::/36	AS58285	Sixnet Operation Ltd	SJ Sixnet Operation Networks	~5×10²⁷
2a12:9c07::/32	AS58285	Sixnet Operation Ltd	VN Sixnet Operation Networks	~79×10²⁷
2a12:f005:d000::/36	AS58285	Sixnet Operation Ltd	TV Sixnet Operation Networks	~5×10²⁷
2a12:f001:e000::/36	AS58285	Sixnet Operation Ltd	LB Sixnet Operation Networks	~5×10²⁷
2a12:f007:a000::/35	AS58285	Sixnet Operation Ltd	BI Sixnet Operation Networks	~1×10³⁰
2a12:9c03::/32	AS58285	Sixnet Operation Ltd	SE Sixnet Operation Networks	~79×10²⁷
2a12:3b84::/30	AS58285	Sixnet Operation Ltd	JP Sixnet Operation Networks	~317×10²⁷
2a12:ef85:5000::/36	AS58285	Sixnet Operation Ltd	AO Sixnet Operation Networks	~5×10²⁷
2a12:ef85:9000::/36	AS58285	Sixnet Operation Ltd	AX Sixnet Operation Networks	~5×10²⁷
2a12:ef87:9000::/36	AS58285	Sixnet Operation Ltd	FK Sixnet Operation Networks	~5×10²⁷
2a12:f000:5000::/36	AS58285	Sixnet Operation Ltd	GP Sixnet Operation Networks	~5×10²⁷
2a12:f006:6000::/36	AS58285	Sixnet Operation Ltd	WF Sixnet Operation Networks	~5×10²⁷
2a12:f000::/36	AS58285	Sixnet Operation Ltd	GH Sixnet Operation Networks	~5×10²⁷
2a12:4f85::/32	AS58285	Sixnet Operation Ltd	AT Sixnet Operation Networks	~79×10²⁷
2a12:ef85::/36	AS58285	Sixnet Operation Ltd	AD Sixnet Operation Networks	~5×10²⁷
2a12:f005:2000::/36	AS58285	Sixnet Operation Ltd	SX Sixnet Operation Networks	~5×10²⁷
2a12:f004:5000::/36	AS58285	Sixnet Operation Ltd	RW Sixnet Operation Networks	~5×10²⁷
2a12:b980::/32	AS58285	Sixnet Operation Ltd	BY Sixnet Operation Networks	~79×10²⁷
2a12:f004:f000::/36	AS58285	Sixnet Operation Ltd	SR Sixnet Operation Networks	~5×10²⁷
2a12:f005:1000::/36	AS58285	Sixnet Operation Ltd	SV Sixnet Operation Networks	~5×10²⁷
2a11:fbc4::/30	AS58285	Sixnet Operation Ltd	US Sixnet Operation Networks	~317×10²⁷
2a12:a403::/32	AS58285	Sixnet Operation Ltd	AZ Sixnet Operation Networks	~79×10²⁷
2a12:5a87::/32	AS58285	Sixnet Operation Ltd	HU Sixnet Operation Networks	~79×10²⁷
2a12:f004:3000::/36	AS58285	Sixnet Operation Ltd	PY Sixnet Operation Networks	~5×10²⁷
2a12:f000:d000::/36	AS58285	Sixnet Operation Ltd	HN Sixnet Operation Networks	~5×10²⁷
2a12:ef86::/36	AS58285	Sixnet Operation Ltd	BO Sixnet Operation Networks	~5×10²⁷
2a12:ef86:e000::/36	AS58285	Sixnet Operation Ltd	CV Sixnet Operation Networks	~5×10²⁷

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 'AS57975 - AS58367'

as-block:       AS57975 - AS58367
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:        2025-04-24T14:15:44Z
last-modified:  2025-04-24T14:15:44Z
source:         RIPE

% Information related to 'AS58285'

% Abuse contact for 'AS58285' is 'abusebox@sixnet.ltd'

aut-num:        AS58285
as-name:        ASSIXOP
org:            ORG-SOL23-RIPE
admin-c:        AC45087-RIPE
tech-c:         AC45087-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SIXOPLTD-MNT
created:        2012-06-14T14:14:16Z
last-modified:  2026-03-11T12:44:45Z
source:         RIPE

organisation:   ORG-SOL23-RIPE
org-name:       Sixnet Operation Ltd
country:        GB
reg-nr:         14825302
org-type:       LIR
address:        20-22 Wenlock Road
address:        N1 7GU
address:        London
address:        UNITED KINGDOM
phone:          +447588814784
admin-c:        AC45087-RIPE
tech-c:         AC45087-RIPE
abuse-c:        AC45087-RIPE
mnt-ref:        SIXOPLTD-MNT
mnt-ref:        HYEHOST-MNT
mnt-ref:        NoPKT-MNT
mnt-ref:        lagrange_cloud-MNT
mnt-ref:        FRC2-MNT
mnt-ref:        GOCODEIT-AUTO-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SIXOPLTD-MNT
created:        2023-11-28T13:39:09Z
last-modified:  2026-05-13T07:06:21Z
source:         RIPE # Filtered

role:           Abuse contact
address:        20-22 Wenlock Road, London, England, N1 7GU
abuse-mailbox:  abusebox@sixnet.ltd
nic-hdl:        AC45087-RIPE
created:        2026-03-11T12:42:02Z
last-modified:  2026-03-11T12:42:02Z
source:         RIPE # Filtered
mnt-by:         SIXOPLTD-MNT

% This query was served by the RIPE Database Query Service version 1.124.1 (BUSA)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS57975 - AS58367",
    "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" : "2025-04-24",
    "date_updated" : "2025-04-24",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS58285",
    "as_name" : "ASSIXOP",
    "status" : "ASSIGNED",
    "organization" : "ORG-SOL23-RIPE",
    "admin_contacts" : [ "AC45087-RIPE" ],
    "tech_contacts" : [ "AC45087-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "SIXOPLTD-MNT" ],
    "date_created" : "2012-06-14",
    "date_updated" : "2026-03-11",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SOL23-RIPE",
    "name" : "Sixnet Operation Ltd",
    "type" : "LIR",
    "address" : [ "20-22 Wenlock Road", "N1 7GU", "London", "UNITED KINGDOM" ],
    "street" : "Wenlock Road N1",
    "city" : "London",
    "zip_code" : "7GU",
    "country" : [ "GB" ],
    "phone" : [ "+447588814784" ],
    "admin_contacts" : [ "AC45087-RIPE" ],
    "tech_contacts" : [ "AC45087-RIPE" ],
    "abuse_contacts" : [ "AC45087-RIPE" ],
    "mnt_ref" : [ "SIXOPLTD-MNT", "HYEHOST-MNT", "NoPKT-MNT", "lagrange_cloud-MNT", "FRC2-MNT", "GOCODEIT-AUTO-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "SIXOPLTD-MNT" ],
    "date_created" : "2023-11-28",
    "date_updated" : "2026-05-13",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  },
  "administrative_contacts" : [ {
    "handle" : "AC45087-RIPE",
    "name" : "Abuse contact",
    "address" : [ "20-22 Wenlock Road, London, England, N1 7GU" ],
    "street" : "Wenlock Road",
    "city" : "London",
    "state" : "ENGLAND",
    "zip_code" : "N1 7GU",
    "abuse_mailbox" : [ "abusebox@sixnet.ltd" ],
    "mnt_by" : [ "SIXOPLTD-MNT" ],
    "date_created" : "2026-03-11",
    "date_updated" : "2026-03-11",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "AC45087-RIPE",
    "name" : "Abuse contact",
    "address" : [ "20-22 Wenlock Road, London, England, N1 7GU" ],
    "street" : "Wenlock Road",
    "city" : "London",
    "state" : "ENGLAND",
    "zip_code" : "N1 7GU",
    "abuse_mailbox" : [ "abusebox@sixnet.ltd" ],
    "mnt_by" : [ "SIXOPLTD-MNT" ],
    "date_created" : "2026-03-11",
    "date_updated" : "2026-03-11",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS43641	SOLLUTIUM EU Sp z.o.o.	PL

Upstreams

AS Number	Description	Country
AS43641	SOLLUTIUM EU Sp z.o.o.	PL

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