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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
103.5.219.239 AS137538 Caldawin Software Technology Company Limited 1.55ms from Hong Kong, HK
103.5.218.1 AS137538 Caldawin Software Technology Company Limited 0.96ms 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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125.92.102.114 AS136199 CHINANET Guangdong province Yuedong MAN network 5.12ms from Guangzhou, CN
119.252.170.242 AS9341 PT INDONESIA COMNETS PLUS 1.91ms from Jakarta, ID
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31.193.21.18 AS51580 TIMENET SPA 2.10ms from Milan, IT
151.161.104.2 AS398573 Commonwealth University of Pennsylvania 10.45ms from New York City, US
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119.242.74.178 AS2518 BIGLOBE Inc. 8.69ms from Osaka, JP
63.237.237.226 AS209 CenturyLink Communications, LLC 0.83ms from Portland, US
222.135.32.34 AS4837 CHINA UNICOM China169 Backbone 8.94ms from Qingdao, CN
195.64.141.18 AS207239 LLC G&G-Telecom 0.73ms from Saint Petersburg, RU
147.203.246.2 AS11320 LightEdge Solutions 0.76ms from San Diego, US
109.187.61.146 AS28812 PJSC Bashinformsvyaz 8.94ms from Yekaterinburg, RU
95.23.252.178 AS12479 Orange Espagne SA 5.77ms from Zaragoza, ES
71.246.247.114 AS701 Verizon Business 2.10ms from Ashburn, US
170.251.5.2 AS21433 Accenture UK Limited 1.18ms from Atlanta, US
102.42.74.50 AS8452 TE-AS 8.40ms from Cairo, EG
72.241.132.18 AS13490 Buckeye Cablevision, Inc. 8.29ms from Chicago, US
207.237.241.98 AS6079 RCN 3.85ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 103.5.219.1
traceroute to 103.5.219.1 (103.5.219.1): 64 hops max, 52 byte packets
2 [AS23961] 156.0.200.34 0.113 ms
3 [AS969] 199.119.64.158 70.699 ms
4 *
5 [] 36.255.56.131 0.58 ms
6 *
7 [] 69.194.166.62 1.383 ms
8 *
9 [AS137538] 103.5.219.1 2.226 ms
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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