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 0.81ms 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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84.0.44.130 AS5483 Magyar Telekom Plc. 9.36ms from Budapest, HU
181.12.19.146 AS7303 Telecom Argentina S.A. 17.92ms from Buenos Aires, AR
170.246.74.18 AS28343 UNIFIQUE TELECOMUNICACOES S/A 5.29ms from Chapeco, BR
71.77.34.226 AS11426 Charter Communications Inc 8.85ms from Charlotte, US
94.140.16.98 AS27561 Brongus 0.19ms from Chicago, US
72.203.133.130 AS22773 Cox Communications Inc. 14.10ms from Dallas, US
117.245.66.50 AS9829 National Internet Backbone 15.82ms from Delhi, IN
173.183.180.2 AS852 TELUS Communications Inc. 0.39ms from Edmonton, CA
95.81.209.98 AS12389 PJSC Rostelecom 9.57ms from Kazan, RU
122.137.112.82 AS4837 CHINA UNICOM China169 Backbone 15.54ms from Liaoyang, CN
45.48.144.226 AS20001 Charter Communications Inc 4.84ms from Los Angeles, US
213.137.47.66 AS203489 WiMore S.r.l. 6.38ms from Milan, IT
207.115.106.50 AS11478 Beanfield Technologies Inc. 0.63ms from Montreal, CA
12.138.144.114 AS7018 AT&T Enterprises, LLC 6.45ms from New York City, US
172.121.25.130 AS18779 EGIHosting 0.22ms from Santa Clara, US
65.153.162.18 AS209 CenturyLink Communications, LLC 1.75ms from Seattle, US
24.85.171.18 AS6327 Shaw Communications Inc. 9.18ms from Seattle, US
119.209.85.50 AS4766 Korea Telecom 1.42ms from Seoul, KR
83.145.23.2 AS12552 GlobalConnect AB 0.36ms from Stockholm, SE
109.124.173.242 AS29518 Bredband2 AB 13.21ms from Stockholm, SE
1.33.186.18 AS2514 NTT PC Communications, Inc. 2.00ms from Tokyo, JP
113.156.189.130 AS2516 KDDI CORPORATION 0.91ms from Tokyo, JP

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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