Autonomous System details

AS7577

Vocational Training Council Hong Kong  ·  vtc.edu.hk

Hong Kong

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AS7577 – Vocational Training Council Hong Kong

Field Value
Country Hong Kong
Website vtc.edu.hk
Hosted domains 24
IPv4 addresses 6,144
IPv6 addresses 0
ASN type Education
Registry apnic
Allocated 29 years ago on Jun 04, 1997
Updated 5 years ago on Jul 09, 2021

IP Ranges

Netblock Company Num of IPs
202.40.208.0/21 Vocational Training Council 2,048
202.20.100.0/23 Vocational Training Council Hong Kong 512
202.75.86.0/23 Vocational Training Council 512
192.94.174.0/24 Vocational Training Council 256
202.40.210.0/24 Vocational Training Council 256
202.40.211.0/24 Vocational Training Council 256
202.40.215.0/24 Vocational Training Council 256
202.75.80.0/24 Vocational Training Council 256
202.75.81.0/24 Vocational Training Council 256
202.75.82.0/24 Vocational Training Council 256
202.75.83.0/24 Vocational Training Council 256
202.75.84.0/24 Vocational Training Council 256
202.75.85.0/24 Vocational Training Council 256
202.75.86.0/24 Vocational Training Council 256
202.75.87.0/24 Vocational Training Council 256
202.75.88.0/24 Vocational Training Council 256
202.75.89.0/24 Vocational Training Council 256
202.75.90.0/24 Vocational Training Council 256
202.75.91.0/24 Vocational Training Council 256
202.75.93.0/24 Vocational Training Council 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS7577
                                                OrgID:          AS7577
                                                ASName:         AS7577
                                                ASNumber:       AS7577
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 24 domain names hosted across 19 IP addresses on this ASN.

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IP Address Domain Domains on this IP
202.75.91.165 ██████████ 4
202.75.91.117 ██████████ 3
202.75.85.2 █████████ 2
202.75.91.94 ██████████ 2
202.75.93.54 ██████████ 1
202.75.85.189 ██████████ 1
202.75.93.39 ██████████ 1
202.75.91.53 ██████████ 1
202.75.91.58 ██████████ 1
202.75.87.25 ██████████ 1

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Peers

There are 10 peers for this ASN.

Peers Name
AS132337 Axclusive
AS140627 OneQode
AS24482 SG.GS
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS45474 Nexusguard Pte. Ltd.
AS4635 Hong Kong Internet Exchange--Route Server 1
AS49544 i3D.net B.V
AS8359 MTS PJSC
AS9304 HGC Global Communications Limited
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS45474 Nexusguard Pte. Ltd.
AS9304 HGC Global Communications Limited
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
202.40.208.5 AS7577 Vocational Training Council Hong Kong 1.65ms from Hong Kong, HK
202.75.80.1 AS7577 Vocational Training Council Hong Kong 1.33ms from Hong Kong, HK
202.75.87.136 AS7577 Vocational Training Council Hong Kong 2.40ms from Hong Kong, HK
202.75.88.46 AS7577 Vocational Training Council Hong Kong 1.27ms from Hong Kong, HK
202.40.215.136 AS7577 Vocational Training Council Hong Kong 1.89ms from Hong Kong, HK
202.40.210.241 AS7577 Vocational Training Council Hong Kong 1.67ms from Hong Kong, HK
202.75.93.54 AS7577 Vocational Training Council Hong Kong 2.46ms from Hong Kong, HK
202.75.84.23 AS7577 Vocational Training Council Hong Kong 2.47ms from Hong Kong, HK
202.75.91.115 AS7577 Vocational Training Council Hong Kong 2.96ms from Hong Kong, HK
202.75.85.98 AS7577 Vocational Training Council Hong Kong 2.40ms from Hong Kong, HK
202.75.81.254 AS7577 Vocational Training Council Hong Kong 1.68ms 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
174.60.77.121 AS7922 Comcast Cable Communications, LLC 18.26ms from Ashburn, US
61.181.99.41 AS4837 CHINA UNICOM China169 Backbone 6.02ms from Beijing, CN
186.154.89.73 AS19429 ETB - Colombia 0.45ms from Bogota, CO
34.29.201.233 AS396982 Google LLC 0.13ms from Council Bluffs, US
50.27.67.153 AS19108 Optimum 18.42ms from Dallas, US
12.5.51.249 AS7018 AT&T Enterprises, LLC 2.45ms from Dallas, US
12.181.113.41 AS7018 AT&T Enterprises, LLC 7.53ms from Dallas, US
4.184.78.121 AS8075 Microsoft Corporation 0.35ms from Frankfurt am Main, DE
103.85.53.201 AS150555 PT Binerkahan Digital Telco 7.26ms from Jakarta, ID
197.157.144.9 AS327707 Airtel Rwanda Ltd 0.78ms from Kigali, RW
86.183.93.105 AS2856 British Telecommunications PLC 16.33ms from London, GB
103.69.243.137 AS135762 Clear Beam Communications Pvt. Ltd. 1.10ms from Mumbai, IN
217.247.212.41 AS3320 Deutsche Telekom AG 2.85ms from Munich, DE
45.3.180.169 AS33363 Charter Communications, Inc 2.44ms from Orlando, US
210.230.230.57 AS2516 KDDI CORPORATION 3.21ms from Osaka, JP
177.73.180.137 AS262572 SOTHIS TECNOLOGIA E SERVICOS DE TELECOMUNICACOES L 1.12ms from Osasco, BR
41.140.26.25 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.23ms from Rabat, MA
54.161.25.217 AS14618 Amazon.com, Inc. 0.51ms from Reston, US
201.59.197.105 AS7738 V tal 1.22ms from Rio de Janeiro, BR
158.23.39.137 AS8075 Microsoft Corporation 0.15ms from Santiago de Querétaro, MX
117.135.179.121 AS24400 Shanghai Mobile Communications Co.,Ltd. 4.12ms from Shanghai, CN
220.245.131.201 AS7545 TPG Telecom Limited 1.05ms from Sydney, AU
220.146.241.105 AS4685 Asahi Net 1.83ms from Tokyo, JP
153.174.157.73 AS4713 NTT DOCOMO BUSINESS,Inc. 3.21ms from Tokyo, JP
115.49.64.89 AS4837 CHINA UNICOM China169 Backbone 7.25ms from Zhengzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 202.40.209.57
traceroute to 202.40.209.57 (202.40.209.57): 6 hops max, 52 byte packets
2 [] 151.148.14.128 1.081 ms
3 [] 151.148.14.129 0.786 ms
4 *
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 AS7577 at robtex.

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