Autonomous System details

AS4743

ISIF LIMITED  ·  isif.net

Hong Kong

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AS4743 – ISIF LIMITED

Field Value
Country Hong Kong
Website isif.net
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry apnic
Allocated 6 months ago on Aug 28, 2025
Updated 6 months ago on Aug 28, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS4743
                                                OrgID:          AS4743
                                                ASName:         AS4743
                                                ASNumber:       AS4743
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 4 peers for this ASN.

Peers Name
AS154162 ISIF LIMITED
AS209554 ISIF OU
AS49304 SAKURA LINK LIMITED
AS9886 CTCSCI TECH LIMITED
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Upstreams

There are no upstreams for this ASN.

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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS154162 ISIF LIMITED
AS209554 ISIF OU
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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
76.226.176.135 AS7018 AT&T Enterprises, LLC 6.28ms from Atlanta, US
82.198.144.39 AS15502 Vodafone Ireland Limited 6.40ms from Dublin, IE
201.76.131.55 AS28652 Telecomunicações Nordeste Ltda. 14.83ms from Fortaleza, BR
1.235.103.199 AS9318 SK Broadband Co Ltd 1.13ms from Incheon, KR
5.68.243.7 AS5607 Sky UK Limited 6.33ms from London, GB
172.172.44.135 AS8075 Microsoft Corporation 0.28ms from Boydton, US
68.39.31.215 AS7922 Comcast Cable Communications, LLC 12.69ms from Chicago, US
14.236.223.135 AS45899 VNPT Corp 4.51ms from Da Nang, VN
192.12.245.119 AS104 University of Colorado at Boulder 1.21ms from Denver, US
198.245.193.247 AS394446 Newaygo County Regional Educational Service Agency 9.31ms from Flint, US
104.58.246.215 AS7018 AT&T Enterprises, LLC 8.00ms from Kansas City, US
88.5.86.39 AS3352 TELEFONICA DE ESPANA S.A.U. 5.15ms from Madrid, ES
35.196.223.39 AS396982 Google LLC 0.15ms from Moncks Corner, US
65.209.112.7 AS23097 COHEN & STEERS CAPITAL MGMT., INC. 1.02ms from New York City, US
126.119.182.151 AS17676 SoftBank Corp. 2.25ms from Osaka, JP
90.89.166.103 AS3215 Orange S.A. 11.38ms from Paris, FR
38.9.119.247 AS264582 URUPESNET PROVEDOR DE INTERNET LTDA ME 4.33ms from Sao Jose do Rio Preto, BR
124.110.199.55 AS24259 kanuma cable television Corporation 2.79ms from Tokyo, JP
125.30.182.71 AS2497 Internet Initiative Japan Inc. 3.30ms from Tokyo, JP
154.250.115.39 AS36947 Telecom Algeria 12.78ms from Algiers, DZ
84.82.57.55 AS1136 KPN B.V. 1.47ms from Amsterdam, NL
44.240.150.199 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
202.169.123.39 AS38195 Superloop 1.32ms from Brisbane, AU
41.238.161.103 AS8452 TE-AS 2.84ms from Cairo, EG
104.57.112.55 AS7018 AT&T Enterprises, LLC 10.63ms from Columbus, US

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4743 at robtex.

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