AS number details

AS9920

IMPROVE SYSTEM TECHNOLOGY CO., LTD.  ·  istvc.com.tw

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AS9920 – IMPROVE SYSTEM TECHNOLOGY CO., LTD.

Field Value
Country Taiwan
Website istvc.com.tw
Hosted domains 1
Number of IPv4 256
Number of IPv6 0
ASN type Business
Registry apnic
Updated 4 years ago on Apr 06, 2022
Netblock Company Num of IPs
103.173.94.0/24 IMPROVE SYSTEM TECHNOLOGY CO., LTD. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS9920
                                                OrgID:          AS9920
                                                ASName:         AS9920
                                                ASNumber:       AS9920
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
103.173.94.31 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS20473 The Constant Company, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS20473 The Constant Company, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
103.173.94.253 AS9920 IMPROVE SYSTEM TECHNOLOGY CO., LTD. 0.25ms from Tokyo, JP

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90.179.232.144 AS5610 O2 Czech Republic, a.s. 9.40ms from Prague, CZ
162.144.92.192 AS46606 Unified Layer 2.06ms from Salt Lake City, US
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65.94.197.64 AS577 Bell Canada 4.20ms from Toronto, CA
34.76.210.80 AS396982 Google LLC 0.14ms from Brussels, BE
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97.99.7.112 AS11427 Charter Communications Inc 4.90ms from Dallas, US
27.57.115.96 AS24560 Bharti Airtel Ltd., Telemedia Services 9.33ms from Delhi, IN
185.82.43.0 AS43243 item Industrietechnik GmBH 3.61ms from Duesseldorf, DE
14.241.96.144 AS45899 VNPT Corp 1.36ms from Hanoi, VN
109.151.68.32 AS2856 British Telecommunications PLC 11.58ms from London, GB
96.41.78.240 AS20115 Charter Communications LLC 4.38ms from Los Angeles, US
188.84.188.160 AS12430 VODAFONE ESPANA S.A.U. 7.45ms from Madrid, ES
126.111.219.144 AS17676 SoftBank Corp. 12.43ms from Osaka, JP
90.91.104.80 AS3215 Orange S.A. 2.17ms from Paris, FR
112.255.195.128 AS4837 CHINA UNICOM China169 Backbone 2.63ms from Qingdao, CN
200.124.79.32 AS273663 NT FIBRA 2.10ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f5 103.173.94.253
traceroute to 103.173.94.253 (103.173.94.253): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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 AS9920 at robtex.

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