Autonomous System 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
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
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 are 3 peers for this ASN.

Peers Name
AS132009 True Internet Co., Ltd.
AS132407 Verisk Nepal Pvt. Ltd.
AS140889 Impex Bd Net
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS132407 Verisk Nepal Pvt. Ltd.
AS140889 Impex Bd Net
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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 1.18ms from Hong Kong, HK
103.5.219.1 AS137538 Caldawin Software Technology Company Limited 1.60ms from Hong Kong, HK

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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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220.250.23.130 AS4837 CHINA UNICOM China169 Backbone 4.56ms from Fuzhou, CN
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14.73.165.146 AS4766 Korea Telecom 7.06ms from Incheon, KR
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87.156.141.34 AS3320 Deutsche Telekom AG 1.97ms from Nuernberg, DE
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35.172.49.242 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
54.227.43.194 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
94.30.246.178 AS20910 SIA BITE Latvija 0.63ms from Riga, LV
58.35.59.146 AS4812 China Telecom (Group) 4.23ms from Shanghai, CN
36.129.248.130 AS56044 China Mobile communications corporation 4.30ms from Tieling, CN
182.20.248.18 AS10010 TOKAI Communications Corporation 3.22ms from Tokyo, JP
122.211.230.210 AS17506 ARTERIA Networks Corporation 1.26ms from Tokyo, JP
174.88.135.226 AS577 Bell Canada 2.79ms from Toronto, CA
178.188.165.82 AS8447 A1 Telekom Austria AG 4.39ms from Vienna, AT
146.50.106.66 AS1124 Universiteit van Amsterdam 0.51ms from Amsterdam, NL
208.85.179.226 AS16654 Vero Broadband 3.83ms from Denver, US
217.111.106.34 AS8220 COLT Technology Services Group Limited 0.74ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 103.5.219.1
traceroute to 103.5.219.1 (103.5.219.1): 64 hops max, 52 byte packets
5 [] 37.120.220.105 3.761 ms
6 [] 185.1.240.37 13.998 ms
7 [AS23764] 5.154.154.229 18.792 ms
8 *
9 [] 69.194.169.38 188.412 ms
10 *
11 [AS137538] 103.5.219.1 181.988 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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