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

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

IP Address ASN Details
202.75.82.68 AS7577 Vocational Training Council Hong Kong 1.24ms from Hong Kong, HK
202.40.215.149 AS7577 Vocational Training Council Hong Kong 1.87ms from Hong Kong, HK
202.40.211.222 AS7577 Vocational Training Council Hong Kong 1.64ms from Hong Kong, HK
202.40.210.241 AS7577 Vocational Training Council Hong Kong 1.65ms from Hong Kong, HK
202.75.86.172 AS7577 Vocational Training Council Hong Kong 1.26ms from Hong Kong, HK
202.75.88.189 AS7577 Vocational Training Council Hong Kong 1.27ms from Hong Kong, HK
202.40.208.5 AS7577 Vocational Training Council Hong Kong 1.71ms from Hong Kong, HK
202.75.91.50 AS7577 Vocational Training Council Hong Kong 2.43ms from Hong Kong, HK
202.75.83.116 AS7577 Vocational Training Council Hong Kong 1.27ms from Hong Kong, HK
202.75.84.24 AS7577 Vocational Training Council Hong Kong 2.46ms from Hong Kong, HK
202.75.87.221 AS7577 Vocational Training Council Hong Kong 1.60ms from Hong Kong, HK
202.75.85.136 AS7577 Vocational Training Council Hong Kong 2.41ms from Hong Kong, HK
202.75.80.148 AS7577 Vocational Training Council Hong Kong 1.27ms from Hong Kong, HK
202.75.93.67 AS7577 Vocational Training Council Hong Kong 2.48ms from Hong Kong, HK
202.75.81.254 AS7577 Vocational Training Council Hong Kong 1.94ms 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
44.240.5.153 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
190.71.91.185 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.62ms from Bogota, CO
188.167.25.57 AS6830 Liberty Global Europe Holding B.V. 8.00ms from Bratislava, SK
98.44.143.217 AS7922 Comcast Cable Communications, LLC 9.95ms from Dallas, US
45.143.160.249 AS22168 The Shadowserver Foundation, Inc. 3.43ms from Fremont, US
183.232.49.153 AS56040 China Mobile communications corporation 1.26ms from Guangzhou, CN
195.197.77.153 AS719 Elisa Oyj 5.39ms from Helsinki, FI
38.239.157.73 AS134548 DXTL Tseung Kwan O Service 0.72ms from Hong Kong, HK
12.108.129.73 AS7018 AT&T Enterprises, LLC 1.09ms from Kansas City, US
202.166.199.25 AS17501 WorldLink Communications Pvt Ltd 0.51ms from Kathmandu, NP
115.129.92.41 AS7545 TPG Telecom Limited 1.61ms from Melbourne, AU
12.236.56.153 AS7018 AT&T Enterprises, LLC 1.61ms from Miami, US
185.47.204.201 AS50340 JSC Selectel 0.63ms from Moscow, RU
153.229.61.169 AS4713 NTT DOCOMO BUSINESS,Inc. 2.82ms from Osaka, JP
200.173.65.9 AS4230 CLARO S.A. 3.81ms from Rio de Janeiro, BR
94.103.152.153 AS25459 Eurofiber Cloud Infra B.V. 3.87ms from Amsterdam, NL
12.54.203.73 AS7018 AT&T Enterprises, LLC 11.63ms from Atlanta, US
110.78.46.233 AS9931 National Telecom Public Company Limited 9.63ms from Bangkok, TH
123.182.165.217 AS58539 Langfang,Hebei province, P.R.China 2.28ms from Beijing, CN
92.75.189.121 AS3209 Vodafone GmbH 16.09ms from Berlin, DE
95.166.246.105 AS3292 TDC Holding A/S 0.98ms from Copenhagen, DK
178.30.222.217 AS8434 Telenor Sverige AB 15.88ms from Copenhagen, DK
181.1.23.57 AS7303 Telecom Argentina S.A. 9.56ms from Cordoba, AR
115.213.150.169 AS4134 CHINANET-BACKBONE 9.66ms from Hangzhou, CN
91.240.47.249 AS50489 Ori Global Edge 0.60ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 202.75.82.29
traceroute to 202.75.82.29 (202.75.82.29): 64 hops max, 52 byte packets
2 [] 151.148.14.128 8.428 ms
3 *
4 *
5 *
6 [AS7577] 202.75.82.29 1.274 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 AS7577 at robtex.

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