AS number details

AS137538

Caldawin Software Technology Company Limited  ·  caldawin.com

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AS137538 – Caldawin Software Technology Company Limited

Field Value
Country Macao
Website caldawin.com
Hosted domains 0
Number of IPv4 512
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry apnic
Allocated 3 years ago on Sep 15, 2022
Updated 2 years ago on Apr 04, 2023
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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IP Ranges API

WHOIS Details


                                                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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Useful for Cybersecurity

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
103.5.218.1 AS137538 Caldawin Software Technology Company Limited 0.81ms from Hong Kong, HK
103.5.219.246 AS137538 Caldawin Software Technology Company Limited 0.84ms 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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112.114.110.82 AS4134 CHINANET-BACKBONE 8.30ms from Kunming, CN
81.38.244.210 AS3352 TELEFONICA DE ESPANA S.A.U. 11.13ms from Madrid, ES
217.198.177.226 AS49367 Seflow s.r.l. 0.16ms from Milan, IT
176.193.35.114 AS12714 PJSC MegaFon 1.56ms from Moscow, RU
71.190.130.82 AS701 Verizon Business 2.77ms from New York City, US
71.224.176.82 AS7922 Comcast Cable Communications, LLC 6.33ms from New York City, US
124.131.29.114 AS4837 CHINA UNICOM China169 Backbone 10.88ms from Qingdao, CN
216.239.61.162 AS15169 Google LLC 0.57ms from Saint Petersburg, RU
99.77.144.18 AS16509 Amazon.com, Inc. 0.09ms from Sydney, AU
103.124.186.210 AS44521 Jagex Limited 0.21ms from Sydney, AU
61.114.63.130 AS2516 KDDI CORPORATION 10.13ms from Tokyo, JP
61.211.231.130 AS9370 SAKURA Internet Inc. 0.76ms from Tokyo, JP
212.119.35.2 AS49981 WorldStream 1.21ms from Amsterdam, NL
114.113.231.210 AS4847 China Networks Inter-Exchange 3.46ms from Beijing, CN
94.140.16.98 AS27561 Brongus 0.19ms from Chicago, US
201.10.124.18 AS8167 V tal 0.76ms from Curitiba, BR
167.99.251.146 AS14061 DigitalOcean, LLC 0.22ms from Frankfurt am Main, DE
91.34.127.146 AS3320 Deutsche Telekom AG 8.38ms from Frankfurt am Main, DE
115.214.167.242 AS4134 CHINANET-BACKBONE 7.98ms from Hangzhou, CN
196.50.25.2 AS37647 Blue Cloud Networks Limited 14.44ms from Lagos, NG

Traceroute

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

$
traceroute -a -n -q1 -f5 103.5.218.227
traceroute to 103.5.218.227 (103.5.218.227): 64 hops max, 52 byte packets
5 [AS3491] 63.218.126.78 1.186 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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