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
202.75.85.81 AS7577 Vocational Training Council Hong Kong 2.41ms from Hong Kong, HK
202.75.82.154 AS7577 Vocational Training Council Hong Kong 1.26ms from Hong Kong, HK
202.75.88.185 AS7577 Vocational Training Council Hong Kong 1.29ms from Hong Kong, HK
202.75.84.248 AS7577 Vocational Training Council Hong Kong 2.66ms from Hong Kong, HK
202.75.80.240 AS7577 Vocational Training Council Hong Kong 1.28ms from Hong Kong, HK
202.40.215.238 AS7577 Vocational Training Council Hong Kong 1.85ms from Hong Kong, HK
202.75.91.61 AS7577 Vocational Training Council Hong Kong 3.07ms from Hong Kong, HK
202.75.81.254 AS7577 Vocational Training Council Hong Kong 1.97ms from Hong Kong, HK
202.75.93.42 AS7577 Vocational Training Council Hong Kong 2.65ms from Hong Kong, HK
202.75.87.238 AS7577 Vocational Training Council Hong Kong 2.43ms from Hong Kong, HK
202.75.86.121 AS7577 Vocational Training Council Hong Kong 1.26ms from Hong Kong, HK
202.40.211.190 AS7577 Vocational Training Council Hong Kong 1.54ms from Hong Kong, HK
202.40.208.6 AS7577 Vocational Training Council Hong Kong 1.82ms from Hong Kong, HK
202.40.210.10 AS7577 Vocational Training Council Hong Kong 1.65ms from Hong Kong, HK
202.75.83.217 AS7577 Vocational Training Council Hong Kong 1.27ms 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
77.61.16.153 AS1136 KPN B.V. 0.47ms from Amsterdam, NL
184.11.113.9 AS5650 Frontier Communications of America, Inc. 13.01ms from Ashburn, US
188.87.153.169 AS12430 VODAFONE ESPANA S.A.U. 2.12ms from Barcelona, ES
52.80.193.57 AS55960 Beijing Guanghuan Xinwang Digital 3.50ms from Beijing, CN
24.61.26.41 AS7922 Comcast Cable Communications, LLC 6.79ms from Boston, US
197.57.197.41 AS8452 TE-AS 4.21ms from Cairo, EG
108.238.41.185 AS7018 AT&T Enterprises, LLC 2.58ms from Chicago, US
186.153.149.249 AS7303 Telecom Argentina S.A. 0.47ms from Cordoba, AR
75.38.23.121 AS7018 AT&T Enterprises, LLC 4.70ms from Dallas, US
113.212.111.121 AS136224 City Online Ltd. 0.54ms from Dhaka, BD
189.22.163.233 AS4230 CLARO S.A. 6.86ms from Fortaleza, BR
78.43.65.41 AS3209 Vodafone GmbH 10.71ms from Frankfurt am Main, DE
218.22.166.201 AS4134 CHINANET-BACKBONE 7.40ms from Huai'an, CN
86.182.36.233 AS2856 British Telecommunications PLC 2.47ms from London, GB
82.38.99.153 AS42831 UK Dedicated Servers Limited 0.30ms from London, GB
6.4.86.121 AS668 United States Department of Defense (DoD) 1.71ms from Los Angeles, US
78.5.66.153 AS8968 BT Italia S.p.A. 1.58ms from Milan, IT
115.243.205.9 AS55836 Reliance Jio Infocomm Limited 2.27ms from Mumbai, IN
67.160.149.201 AS7922 Comcast Cable Communications, LLC 5.50ms from Portland, US
81.3.181.137 AS20632 PJSC MegaFon 2.13ms from Saint Petersburg, RU
67.2.168.25 AS209 CenturyLink Communications, LLC 2.84ms from Salt Lake City, US
112.218.9.233 AS3786 LG DACOM Corporation 1.64ms from Seoul, KR
34.85.6.137 AS396982 Google LLC 0.14ms from Tokyo, JP
109.207.97.249 AS50550 K3 Telecom Sp. z o.o. 4.06ms from Wrocław, PL
185.41.100.41 AS35558 Izhevsk Network Technologies Ltd 9.19ms from Yekaterinburg, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 202.75.88.12
traceroute to 202.75.88.12 (202.75.88.12): 64 hops max, 52 byte packets
3 [] 123.255.91.221 2.528 ms
4 [AS7577] 202.75.88.12 2.123 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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