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
202.75.91.97 ██████████ 3
202.75.85.2 █████████ 2
202.75.91.94 ██████████ 2
202.75.91.112 ██████████ 1
202.75.93.35 ██████████ 1
202.75.91.189 ██████████ 1
202.75.93.34 ██████████ 1
202.75.87.25 ██████████ 1

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Peers

There are 11 peers for this ASN.

Peers Name
AS132337 Axclusive
AS140627 OneQode
AS24482 SG.GS
AS36236 NetActuate, Inc
AS38008 Aperture Science Limited
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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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS45474 Nexusguard Pte. Ltd.
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

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

IP Address ASN Details
202.75.91.188 AS7577 Vocational Training Council Hong Kong 3.03ms from Hong Kong, HK
202.75.84.247 AS7577 Vocational Training Council Hong Kong 2.15ms from Hong Kong, HK
202.40.215.211 AS7577 Vocational Training Council Hong Kong 1.82ms from Hong Kong, HK
202.75.81.254 AS7577 Vocational Training Council Hong Kong 1.80ms from Hong Kong, HK
202.75.86.167 AS7577 Vocational Training Council Hong Kong 1.25ms from Hong Kong, HK
202.75.80.240 AS7577 Vocational Training Council Hong Kong 1.26ms from Hong Kong, HK
202.75.85.157 AS7577 Vocational Training Council Hong Kong 2.41ms from Hong Kong, HK
202.40.211.154 AS7577 Vocational Training Council Hong Kong 1.58ms from Hong Kong, HK
202.40.210.145 AS7577 Vocational Training Council Hong Kong 1.75ms from Hong Kong, HK
202.75.82.138 AS7577 Vocational Training Council Hong Kong 1.25ms from Hong Kong, HK
202.75.88.185 AS7577 Vocational Training Council Hong Kong 1.28ms from Hong Kong, HK
202.75.87.96 AS7577 Vocational Training Council Hong Kong 2.13ms from Hong Kong, HK
202.40.208.6 AS7577 Vocational Training Council Hong Kong 1.74ms from Hong Kong, HK
202.75.93.51 AS7577 Vocational Training Council Hong Kong 2.17ms from Hong Kong, HK
202.75.83.82 AS7577 Vocational Training Council Hong Kong 1.26ms 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
216.184.1.41 AS10381 Southwest Cyberport, Inc. 0.56ms from Albuquerque, US
41.179.237.105 AS31065 Ministry of Communications and Information Technology 2.05ms from Cairo, EG
172.71.91.73 AS395747 Cloudflare, Inc. 5.67ms from Dallas, US
155.133.10.249 AS136787 PacketHub S.A. 0.08ms from Hong Kong, HK
106.4.119.73 AS4134 CHINANET-BACKBONE 19.73ms from Huai'an, CN
211.176.41.169 AS9318 SK Broadband Co Ltd 1.46ms from Incheon, KR
82.7.66.217 AS5089 Virgin Media Limited 7.61ms from London, GB
66.229.13.249 AS7922 Comcast Cable Communications, LLC 8.39ms from Miami, US
116.10.98.73 AS4134 CHINANET-BACKBONE 2.88ms from Nanning, CN
71.245.112.249 AS701 Verizon Business 3.82ms from New York City, US
78.202.181.121 AS12322 Free SAS 1.24ms from Paris, FR
88.171.140.73 AS12322 Free SAS 1.92ms from Paris, FR
151.56.109.41 AS1267 WIND TRE S.P.A. 11.29ms from Rome, IT
85.92.253.137 AS9146 BIHNET Autonomus System 4.26ms from Sarajevo, BA
208.186.66.57 AS7385 Allstream Business US, LLC 5.20ms from Seattle, US
123.206.232.201 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.96ms from Shanghai, CN
211.2.54.105 AS2527 Sony Network Communications Inc. 1.38ms from Tokyo, JP
150.246.247.89 AS2527 Sony Network Communications Inc. 9.60ms from Tokyo, JP
91.112.120.169 AS8447 A1 Telekom Austria AG 9.44ms from Vienna, AT
98.121.41.57 AS11426 Charter Communications Inc 10.50ms from Ashburn, US
44.236.131.41 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
24.2.247.89 AS7922 Comcast Cable Communications, LLC 4.57ms from Boston, US
73.218.93.153 AS7922 Comcast Cable Communications, LLC 10.13ms from Boston, US
188.167.25.57 AS6830 Liberty Global Europe Holding B.V. 8.14ms from Bratislava, SK
221.9.168.9 AS4837 CHINA UNICOM China169 Backbone 7.79ms from Changchun, CN

Traceroute

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

$
traceroute -a -n -q1 -m7 202.75.89.161
traceroute to 202.75.89.161 (202.75.89.161): 7 hops max, 52 byte packets
1 [AS15169] 72.14.236.39 244.146 ms
2 *
3 *
4 [AS9304] 218.189.104.138 225.859 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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