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 4 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 20 IP addresses on this ASN.

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IP Address Domain Domains on this IP
202.75.91.117 ██████████ 3
202.75.91.97 ██████████ 3
202.75.91.94 ██████████ 2
202.75.85.2 ██████████ 2
202.75.93.54 ██████████ 1
202.75.87.50 ██████████ 1
202.75.91.112 ██████████ 1
202.75.91.52 ██████████ 1
202.75.91.53 ██████████ 1
202.75.91.58 ██████████ 1

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Peers

There are 12 peers for this ASN.

Peers Name
AS132337 Axclusive
AS140627 OneQode
AS24482 SG.GS
AS36236 NetActuate, Inc
AS3662 Joint Universities Computer Centre Limited
AS38008 Aperture Science Limited
AS39120 Convergenze S.p.A.
AS45474 NEXUSGUARD LIMITED
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 LIMITED
AS9304 HGC Global Communications Limited
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
202.40.208.6 AS7577 Vocational Training Council Hong Kong 1.98ms from Hong Kong, HK
202.75.83.87 AS7577 Vocational Training Council Hong Kong 191.90ms from Tirana, AL
202.75.93.30 AS7577 Vocational Training Council Hong Kong 1.56ms from Hong Kong, HK
202.75.85.125 AS7577 Vocational Training Council Hong Kong 1.54ms from Hong Kong, HK
202.40.210.145 AS7577 Vocational Training Council Hong Kong 1.77ms from Hong Kong, HK
202.75.80.220 AS7577 Vocational Training Council Hong Kong 1.67ms from Hong Kong, HK
202.75.87.209 AS7577 Vocational Training Council Hong Kong 1.57ms from Hong Kong, HK
202.75.86.70 AS7577 Vocational Training Council Hong Kong 191.64ms from Tirana, AL
202.75.84.8 AS7577 Vocational Training Council Hong Kong 1.57ms from Hong Kong, HK
202.75.81.254 AS7577 Vocational Training Council Hong Kong 1.42ms from Hong Kong, HK
202.75.88.1 AS7577 Vocational Training Council Hong Kong 1.41ms from Hong Kong, HK
202.40.215.211 AS7577 Vocational Training Council Hong Kong 1.89ms from Hong Kong, HK
202.75.91.28 AS7577 Vocational Training Council Hong Kong 2.19ms 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
158.220.76.73 AS136787 PacketHub S.A. 1.00ms from Amsterdam, NL
160.104.145.153 AS6186 Garcia Consulting, Inc. 0.07ms from Ashburn, US
12.166.242.57 AS7018 AT&T Enterprises, LLC 1.98ms from Atlanta, US
44.236.131.41 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
66.210.112.89 AS22773 Cox Communications Inc. 2.58ms from Boston, US
108.26.251.57 AS701 Verizon Business 1.20ms from Boston, US
122.179.219.217 AS24560 Bharti Airtel Ltd., Telemedia Services 9.77ms from Chennai, IN
162.155.80.25 AS10796 Charter Communications Inc 3.04ms from Columbus, US
45.143.160.249 AS22168 The Shadowserver Foundation, Inc. 3.42ms from Fremont, US
218.189.110.25 AS9304 HGC Global Communications Limited 0.51ms from Hong Kong, HK
104.143.60.105 AS40230 Columbus Telephone Company 3.15ms from Kansas City, US
41.186.86.9 AS36890 MTN Rwandacell 0.59ms from Kigali, RW
180.72.0.105 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.88ms from Kuala Lumpur, MY
185.191.215.201 AS48347 JSC Mediasoft ekspert 1.01ms from Moscow, RU
63.65.129.105 AS701 Verizon Business 0.73ms from Philadelphia, US
154.67.216.105 AS21351 Canal + Telecom SAS 3.01ms from Saint-Denis, RE
148.233.155.41 AS8151 UNINET 2.83ms from Santiago de Queretaro, MX
119.67.70.41 AS17858 LG POWERCOMM 3.71ms from Seoul, KR
171.122.227.137 AS4837 CHINA UNICOM China169 Backbone 8.80ms from Taiyuan, CN
157.205.38.57 AS17514 Otsuka Corp. 3.44ms from Tokyo, JP
27.27.208.25 AS4134 CHINANET-BACKBONE 5.02ms from Wuhan, CN
102.141.199.25 AS328319 AMTEL LTD 17.17ms from Addis Ababa, ET
159.117.166.25 AS21565 Horry Telephone Cooperative, Inc. 8.26ms from Charlotte, US
69.240.43.25 AS7922 Comcast Cable Communications, LLC 6.64ms from Chicago, US
203.167.188.89 AS4768 One New Zealand Group Limited 10.92ms from Christchurch, NZ

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 202.40.212.144
traceroute to 202.40.212.144 (202.40.212.144): 7 hops max, 52 byte packets
4 [] 15.230.139.130 360.463 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Santiago, CL
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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