AS number 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
Number of IPv4 6,400
Number of IPv6 0
ASN type Education
Registry apnic
Allocated 28 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
202.75.92.0/24 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
202.75.85.2 ██████████ 2
202.75.91.94 ██████████ 2
202.75.87.25 ██████████ 1
202.75.91.58 ██████████ 1
202.75.91.112 ██████████ 1
202.75.91.189 ██████████ 1
202.75.93.39 ██████████ 1
202.75.87.50 ██████████ 1

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Peers

There are 13 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
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS45474 NEXUSGUARD LIMITED
AS9304 HGC Global Communications Limited
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Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
202.75.85.173 AS7577 Vocational Training Council Hong Kong 1.50ms from Hong Kong, HK
202.75.87.3 AS7577 Vocational Training Council Hong Kong 1.55ms from Hong Kong, HK
202.75.80.220 AS7577 Vocational Training Council Hong Kong 1.92ms from Hong Kong, HK
202.75.86.133 AS7577 Vocational Training Council Hong Kong 188.76ms from Tirana, AL
202.75.84.211 AS7577 Vocational Training Council Hong Kong 1.59ms from Hong Kong, HK
202.40.210.145 AS7577 Vocational Training Council Hong Kong 1.91ms from Hong Kong, HK
202.75.93.57 AS7577 Vocational Training Council Hong Kong 1.58ms from Hong Kong, HK
202.40.208.6 AS7577 Vocational Training Council Hong Kong 1.99ms from Hong Kong, HK
202.75.88.17 AS7577 Vocational Training Council Hong Kong 1.67ms from Hong Kong, HK
202.75.91.24 AS7577 Vocational Training Council Hong Kong 2.20ms from Hong Kong, HK
202.40.215.211 AS7577 Vocational Training Council Hong Kong 2.06ms from Hong Kong, HK
202.75.81.254 AS7577 Vocational Training Council Hong Kong 1.41ms from Hong Kong, HK
202.75.83.87 AS7577 Vocational Training Council Hong Kong 188.88ms from Tirana, AL
202.75.82.208 AS7577 Vocational Training Council Hong Kong 188.56ms from Tirana, AL

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
190.248.131.73 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.92ms from Bogota, CO
218.205.232.217 AS9808 China Mobile Communications Group Co., Ltd. 4.86ms from Chengdu, CN
12.7.8.185 AS7018 AT&T Enterprises, LLC 1.72ms from Chicago, US
172.244.217.89 AS7922 Comcast Cable Communications, LLC 6.27ms from Chicago, US
181.88.16.217 AS7303 Telecom Argentina S.A. 0.47ms from Cordoba, AR
67.79.26.105 AS11427 Charter Communications Inc 3.86ms from Dallas, US
64.24.11.73 AS7029 Windstream Communications LLC 9.49ms from Dallas, US
76.128.41.57 AS7922 Comcast Cable Communications, LLC 4.42ms from Miami, US
93.150.180.9 AS30722 Vodafone Italia S.p.A. 2.18ms from Milan, IT
173.70.162.217 AS701 Verizon Business 3.00ms from New York City, US
88.170.200.249 AS12322 Free SAS 14.87ms from Paris, FR
189.68.184.201 AS27699 TELEFÔNICA BRASIL S.A 2.79ms from Sao Paulo, BR
24.68.226.89 AS6327 Shaw Communications Inc. 5.61ms from Seattle, US
188.4.112.153 AS1241 Forthnet 10.21ms from Sofia, BG
114.25.220.233 AS3462 Data Communication Business Group 1.58ms from Taipei, TW
126.80.216.185 AS17676 SoftBank Corp. 8.11ms from Tokyo, JP
13.68.184.217 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
75.221.245.201 AS6167 Verizon Business 14.81ms from Atlanta, US
108.26.251.57 AS701 Verizon Business 1.30ms from Boston, US
65.191.238.233 AS11426 Charter Communications Inc 3.53ms from Charlotte, US
75.224.24.169 AS6167 Verizon Business 19.07ms from Dallas, US
94.114.188.41 AS3209 Vodafone GmbH 11.38ms from Duesseldorf, DE
183.255.99.25 AS9808 China Mobile Communications Group Co., Ltd. 14.03ms from Guangzhou, CN
31.223.114.169 AS12735 TurkNet Iletisim Hizmetleri A.S. 0.74ms from Istanbul, TR
84.255.194.89 AS34779 T-2, d.o.o. 0.88ms from Ljubljana, SI

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 202.20.100.171
traceroute to 202.20.100.171 (202.20.100.171): 6 hops max, 52 byte packets
3 [AS2914] 81.20.69.165 11.97 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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