ASN AS51089 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS51089?

AS51089 is listed under SnapStack 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?

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.

AS51089 SnapStack Limited | IPGeolocation.io

ASN Lookup Tool

SnapStack Limited snapstack.hk

HK 10 Routes

AS Data

AS51089

AS51089 – SnapStack Limited

AS Number	51089
AS Name	SNAPSTACK-AS
Organization	SnapStack Limited (org-sl1460-ripe)
Country	HK
Website	snapstack.hk
Number of IPv4 Routes	6
Number of IPv6 Routes	4
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2020-04-30

ASN Intelligence API for production workflows

Use ASN data for AS51089 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
185.218.6.0/23	AS51089	SnapStack Limited	Kirino LLC	512
2a06:9f81:5704::/48	AS51089	SnapStack Limited	SnapStack Limited	~1×10²⁴
2a06:9f81:5703::/48	AS51089	SnapStack Limited	SnapStack Limited	~1×10²⁴
147.90.90.0/24	AS51089	SnapStack Limited	SnapStack Limited	256
2a06:9f81:5702::/48	AS51089	SnapStack Limited	SnapStack Limited	~1×10²⁴
44.32.68.0/24	AS51089	SnapStack Limited	Amateur Radio Digital Communications	256
65.75.197.0/24	AS51089	SnapStack Limited	BRAIN PEACE SCIENCE FOUNDATION, INC	256
185.218.6.0/24	AS51089	SnapStack Limited	Kirino LLC	256
2a06:9f81:5700::/40	AS51089	SnapStack Limited	SnapStack Limited	~309×10²⁴
185.218.7.0/24	AS51089	SnapStack Limited	Kirino LLC	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 'AS50893 - AS51311'

as-block:       AS50893 - AS51311
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:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE

% Information related to 'AS51089'

% Abuse contact for 'AS51089' is 'abuse@snapstack.hk'

aut-num:        AS51089
as-name:        SNAPSTACK-AS
org:            ORG-SL1460-RIPE
import:         from AS41378 accept ANY
export:         to AS41378 announce AS51089
import:         from AS60024 accept ANY
export:         to AS60024 announce AS51089
admin-c:        STLN4-RIPE
tech-c:         STLN4-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-SALTYFISH
created:        2020-04-30T19:11:25Z
last-modified:  2026-10-15T09:00:25Z
source:         RIPE

organisation:   ORG-SL1460-RIPE
org-name:       SnapStack Limited
country:        HK
reg-nr:         BRN: 73967528 // CR No: 3145159
org-type:       LIR
address:        PORTION 1 OF UNIT NO.721A, 7/F,
                STAR HOUSE, NO.3 SALISBURY ROAD
address:        00000
address:        Tsim Sha Tsui
address:        HONG KONG
phone:          +852 46137229
admin-c:        NA9977-RIPE
tech-c:         NA9977-RIPE
abuse-c:        AR80697-RIPE
mnt-ref:        MNT-SALTYFISH
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-SALTYFISH
created:        2026-10-14T15:10:39Z
last-modified:  2026-10-15T09:13:05Z
source:         RIPE # Filtered

role:           SnapStack Limited NOC
address:        7/F, STAR HOUSE, NO.3 SALISBURY ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG
abuse-mailbox:  abuse@snapstack.hk
nic-hdl:        STLN4-RIPE
mnt-by:         MNT-SALTYFISH
created:        2020-04-28T09:12:40Z
last-modified:  2025-02-14T04:37:50Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS50893 - AS51311",
    "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" : "2024-12-10",
    "date_updated" : "2024-12-10",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS51089",
    "as_name" : "SNAPSTACK-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS41378 accept ANY", "from AS60024 accept ANY" ],
    "export" : [ "to AS41378 announce AS51089", "to AS60024 announce AS51089" ],
    "organization" : "ORG-SL1460-RIPE",
    "admin_contacts" : [ "STLN4-RIPE" ],
    "tech_contacts" : [ "STLN4-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "MNT-SALTYFISH" ],
    "date_created" : "2020-04-30",
    "date_updated" : "2026-10-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-SL1460-RIPE",
    "name" : "SnapStack Limited",
    "type" : "LIR",
    "address" : [ "PORTION 1 OF UNIT NO.721A, 7/F,", "STAR HOUSE, NO.3 SALISBURY ROAD", "00000", "Tsim Sha Tsui", "HONG KONG" ],
    "street" : "Salisbury Road",
    "city" : "Tsim Sha Tsui",
    "zip_code" : "00000",
    "country" : [ "HK" ],
    "phone" : [ "+852 46137229" ],
    "admin_contacts" : [ "NA9977-RIPE" ],
    "tech_contacts" : [ "NA9977-RIPE" ],
    "abuse_contacts" : [ "AR80697-RIPE" ],
    "mnt_ref" : [ "MNT-SALTYFISH" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "MNT-SALTYFISH" ],
    "date_created" : "2026-10-14",
    "date_updated" : "2026-10-15",
    "source" : "RIPE",
    "addressCountry" : "HONG KONG"
  },
  "administrative_contacts" : [ {
    "handle" : "STLN4-RIPE",
    "name" : "SnapStack Limited NOC",
    "address" : [ "7/F, STAR HOUSE, NO.3 SALISBURY ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG" ],
    "street" : "Salisbury Road",
    "city" : "Kowloon",
    "country" : "HONG KONG",
    "abuse_mailbox" : [ "abuse@snapstack.hk" ],
    "mnt_by" : [ "MNT-SALTYFISH" ],
    "date_created" : "2020-04-28",
    "date_updated" : "2025-02-14",
    "source" : "RIPE",
    "addressCountry" : "HONG KONG"
  } ],
  "technical_contacts" : [ {
    "handle" : "STLN4-RIPE",
    "name" : "SnapStack Limited NOC",
    "address" : [ "7/F, STAR HOUSE, NO.3 SALISBURY ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG" ],
    "street" : "Salisbury Road",
    "city" : "Kowloon",
    "country" : "HONG KONG",
    "abuse_mailbox" : [ "abuse@snapstack.hk" ],
    "mnt_by" : [ "MNT-SALTYFISH" ],
    "date_created" : "2020-04-28",
    "date_updated" : "2025-02-14",
    "source" : "RIPE",
    "addressCountry" : "HONG KONG"
  } ]
}

Peers

AS Number	Description	Country
AS60024	HK CEDOC LIMITED	HK
AS41378	Kirino LLC	US
AS137409	GSL Networks Pty LTD	AU

Upstreams

AS Number	Description	Country
AS41378	Kirino LLC	US
AS137409	GSL Networks Pty LTD	AU