Autonomous System details

AS137538

Caldawin Software Technology Company Limited  ·  caldawin.com

Macao
    Stub AS Icon Stub AS

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AS137538 – Caldawin Software Technology Company Limited

Field Value
Country Macao
Website caldawin.com
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry apnic
Allocated 3 years ago on Sep 15, 2022
Updated 3 years ago on Apr 04, 2023

IP Ranges

Netblock Company Num of IPs
103.5.218.0/23 Caldawin Software Technology Company Limited 512
103.5.218.0/24 Caldawin Software Technology Company Limited 256
103.5.219.0/24 Caldawin Software Technology Company Limited 256
Netblock Company
2400:aae0::/32 Caldawin Software Technology Company Limited
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WHOIS Details

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                                                ASHandle:       AS137538
                                                OrgID:          AS137538
                                                ASName:         AS137538
                                                ASNumber:       AS137538
                                                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 is 1 peer for this ASN.

Peers Name
AS38008 Aperture Science Limited
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS38008 Aperture Science Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
103.5.219.212 AS137538 Caldawin Software Technology Company Limited 1.20ms from Hong Kong, HK
103.5.218.1 AS137538 Caldawin Software Technology Company Limited 0.99ms from Hong Kong, HK

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
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77.89.231.66 AS25454 ORANGE MOLDOVA S.A. 0.45ms from Chisinau, MD
132.181.128.242 AS9432 University of Canterbury 1.12ms from Christchurch, NZ
72.240.36.130 AS13490 Buckeye Cablevision, Inc. 3.69ms from Detroit, US
85.134.204.130 AS25441 Imagine Communications Group Limited 14.49ms from Dublin, IE
88.153.216.226 AS3209 Vodafone GmbH 9.86ms from Frankfurt am Main, DE
85.124.186.98 AS8412 T-Mobile Austria GmbH 0.54ms from Graz, AT
124.244.124.226 AS9269 Hong Kong Broadband Network Ltd. 1.42ms from Hong Kong, HK
116.52.10.50 AS4134 CHINANET-BACKBONE 1.44ms from Kunming, CN
62.133.15.18 AS16082 Spitfire Network Services Limited 0.75ms from London, GB
12.89.149.98 AS7018 AT&T Enterprises, LLC 8.50ms from Miami, US
24.188.170.66 AS6128 Cablevision Systems Corp. 2.97ms from New York City, US
68.200.233.2 AS33363 Charter Communications, Inc 9.31ms from Orlando, US
153.177.170.98 AS4713 NTT DOCOMO BUSINESS,Inc. 3.32ms from Osaka, JP
187.8.171.82 AS10429 TELEFÔNICA BRASIL S.A 1.94ms from Osasco, BR
64.251.63.50 AS22742 Connecticut Education Network 5.73ms from Providence, US
40.69.105.34 AS8075 Microsoft Corporation 0.16ms from Quebec, CA
69.126.125.98 AS6128 Cablevision Systems Corp. 6.45ms from Secaucus, US
120.24.112.82 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.33ms from Shenzhen, CN
158.75.164.226 AS35686 Nicolaus Copernicus University in Torun 7.39ms from Warsaw, PL
178.47.167.146 AS12389 PJSC Rostelecom 6.74ms from Yekaterinburg, RU
195.29.155.194 AS5391 Hrvatski Telekom d.d. 1.49ms from Zagreb, HR
208.56.142.242 AS1640 Thacker-Grigsby Communications 10.85ms from Atlanta, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 103.5.218.226
traceroute to 103.5.218.226 (103.5.218.226): 64 hops max, 52 byte packets
1 [AS15169] 142.251.49.143 181.217 ms
2 [AS15169] 216.239.49.146 181.064 ms
3 *
4 [AS38008] 103.152.35.198 199.366 ms
5 [AS137538] 103.5.218.226 199.965 ms
Measurement taken from IPinfo ProbeNet in Columbus, US
On

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 AS137538 at robtex.

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