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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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 0.77ms from Hong Kong, HK
103.5.219.244 AS137538 Caldawin Software Technology Company Limited 0.87ms from Hong Kong, HK

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177.47.0.114 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.56ms from Osasco, BR
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212.16.192.18 AS8920 JSC RTComm.RU 0.78ms from Vladivostok, RU
52.83.50.18 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 1.45ms from Zhongwei, CN
213.10.98.82 AS1136 KPN B.V. 2.77ms from Amsterdam, NL
82.168.100.178 AS1136 KPN B.V. 2.08ms from Amsterdam, NL
103.129.117.194 AS3356 Level 3 Parent, LLC 1.34ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f4 103.5.219.252
traceroute to 103.5.219.252 (103.5.219.252): 64 hops max, 52 byte packets
5 *
6 *
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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