What is ASN AS219476?

ASN AS219476 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS219476?

AS219476 is listed under App Studios 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.

AS219476 App Studios Limited | IPGeolocation.io

ASN Lookup Tool

App Studios Limited hkappstudios.com

HK 12 Routes

AS Data

AS219476

AS219476 – App Studios Limited

AS Number	219476
AS Name	AppStudios
Organization	App Studios Limited (org-asl85-ripe)
Country	HK
Website	hkappstudios.com
Number of IPv4 Routes	12
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2026-06-10

ASN Intelligence API for production workflows

Use ASN data for AS219476 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
212.135.135.0/24	AS3257	GTT Communications Inc.	GTT Communications Inc.	256
65.86.200.0/24	AS219476	App Studios Limited	Windstream Communications LLC	256
65.86.194.0/24	AS219476	App Studios Limited	Windstream Communications LLC	256
65.86.197.0/24	AS219476	App Studios Limited	Windstream Communications LLC	256
194.77.187.0/24	AS219476	App Studios Limited	App Studios Limited	256
65.86.207.0/24	AS219476	App Studios Limited	Windstream Communications LLC	256
65.86.203.0/24	AS219476	App Studios Limited	Windstream Communications LLC	256
194.242.132.0/24	AS219476	App Studios Limited	App Studios Limited	256
212.135.154.0/24	AS3257	GTT Communications Inc.	GTT Communications Inc.	256
87.84.200.0/24	AS3257	GTT Communications Inc.	GTT Communications Inc.	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 'AS215130 - AS219547'

as-block:       AS215130 - AS219547
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:        2026-06-02T14:29:24Z
last-modified:  2026-06-02T14:29:24Z
source:         RIPE

% Information related to 'AS219476'

% Abuse contact for 'AS219476' is 'changgen.li@hkappstudios.com'

aut-num:        AS219476
as-name:        AppStudios
org:            ORG-ASL85-RIPE
sponsoring-org: ORG-AGB11-RIPE
import:         from AS208258 accept ANY
export:         to AS208258 announce AS219476
import:         from AS62610 accept ANY
export:         to AS62610 announce AS219476
import:         from AS21859 accept ANY
export:         to AS21859 announce AS219476
admin-c:        ASL159-RIPE
tech-c:         ASL159-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         A2-MNT
created:        2026-06-10T07:26:50Z
last-modified:  2026-06-10T07:26:50Z
source:         RIPE

organisation:   ORG-ASL85-RIPE
org-name:       App Studios Limited
org-type:       OTHER
address:        UNIT 516 5/F KAM TEEM INDUSTRIAL BUILDING, 135 CONNAUGHT RD WEST, SAI YING PUN, HONG KONG
country:        HK
reg-nr:         76222224
abuse-c:        ACRO64782-RIPE
mnt-ref:        A2-MNT
created:        2026-06-01T09:57:15Z
last-modified:  2026-06-10T07:35:06Z
source:         RIPE # Filtered
mnt-by:         A2-MNT

role:           App Studios Limited
nic-hdl:        ASL159-RIPE
created:        2026-06-01T09:57:45Z
last-modified:  2026-06-01T09:57:45Z
source:         RIPE # Filtered
mnt-by:         A2-MNT

% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS215130 - AS219547",
    "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" : "2026-06-02",
    "date_updated" : "2026-06-02",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS219476",
    "as_name" : "AppStudios",
    "status" : "ASSIGNED",
    "import" : [ "from AS208258 accept ANY", "from AS62610 accept ANY", "from AS21859 accept ANY" ],
    "export" : [ "to AS208258 announce AS219476", "to AS62610 announce AS219476", "to AS21859 announce AS219476" ],
    "organization" : "ORG-ASL85-RIPE",
    "sponsoring_organization" : "ORG-AGB11-RIPE",
    "admin_contacts" : [ "ASL159-RIPE" ],
    "tech_contacts" : [ "ASL159-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "A2-MNT" ],
    "date_created" : "2026-06-10",
    "date_updated" : "2026-06-10",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-ASL85-RIPE",
    "name" : "App Studios Limited",
    "type" : "OTHER",
    "address" : [ "UNIT 516 5/F KAM TEEM INDUSTRIAL BUILDING, 135 CONNAUGHT RD WEST, SAI YING PUN, HONG KONG" ],
    "street" : "Connaught Rd West",
    "city" : "Hong",
    "country" : [ "HK" ],
    "abuse_contacts" : [ "ACRO64782-RIPE" ],
    "mnt_ref" : [ "A2-MNT" ],
    "mnt_by" : [ "A2-MNT" ],
    "date_created" : "2026-06-01",
    "date_updated" : "2026-06-10",
    "source" : "RIPE",
    "addressCountry" : "KONG"
  },
  "administrative_contacts" : [ {
    "handle" : "ASL159-RIPE",
    "name" : "App Studios Limited",
    "mnt_by" : [ "A2-MNT" ],
    "date_created" : "2026-06-01",
    "date_updated" : "2026-06-01",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "ASL159-RIPE",
    "name" : "App Studios Limited",
    "mnt_by" : [ "A2-MNT" ],
    "date_created" : "2026-06-01",
    "date_updated" : "2026-06-01",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS208258	Access2.IT Group B.V.	NL
AS21859	Zenlayer Inc	US
AS62610	Zenlayer Inc	US

Upstreams

AS Number	Description	Country
AS21859	Zenlayer Inc	US
AS62610	Zenlayer Inc	US