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
202.75.93.54 ██████████ 1
202.75.85.189 ██████████ 1
202.75.93.35 ██████████ 1
202.75.87.48 ██████████ 1
202.40.211.62 ██████████ 1
202.75.80.199 ██████████ 1

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Peers

There are 13 peers for this ASN.

Peers Name
AS132337 Axclusive
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
AS9930 TTNET-MY
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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
202.75.82.219 AS7577 Vocational Training Council Hong Kong 186.41ms from Tirana, AL
202.40.215.137 AS7577 Vocational Training Council Hong Kong 2.01ms from Hong Kong, HK
202.75.93.19 AS7577 Vocational Training Council Hong Kong 1.55ms from Hong Kong, HK
202.75.80.220 AS7577 Vocational Training Council Hong Kong 1.67ms from Hong Kong, HK
202.75.87.234 AS7577 Vocational Training Council Hong Kong 1.56ms from Hong Kong, HK
202.75.91.34 AS7577 Vocational Training Council Hong Kong 2.15ms from Hong Kong, HK
202.75.88.49 AS7577 Vocational Training Council Hong Kong 1.38ms from Hong Kong, HK
202.40.208.6 AS7577 Vocational Training Council Hong Kong 1.86ms from Hong Kong, HK
202.75.84.8 AS7577 Vocational Training Council Hong Kong 1.54ms from Hong Kong, HK
202.75.81.254 AS7577 Vocational Training Council Hong Kong 1.37ms from Hong Kong, HK
202.75.86.70 AS7577 Vocational Training Council Hong Kong 186.39ms from Tirana, AL
202.75.83.87 AS7577 Vocational Training Council Hong Kong 186.43ms from Tirana, AL
202.75.85.97 AS7577 Vocational Training Council Hong Kong 1.53ms from Hong Kong, HK
202.40.210.33 AS7577 Vocational Training Council Hong Kong 1.99ms 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
80.61.49.57 AS1136 KPN B.V. 1.30ms from Amsterdam, NL
86.82.50.249 AS1136 KPN B.V. 1.32ms from Amsterdam, NL
24.181.126.121 AS20115 Charter Communications LLC 10.51ms from Atlanta, US
37.222.240.153 AS12430 VODAFONE ESPANA S.A.U. 4.34ms from Barcelona, ES
107.13.169.233 AS11426 Charter Communications Inc 9.89ms from Charlotte, US
65.127.138.137 AS209 CenturyLink Communications, LLC 18.98ms from Chicago, US
97.228.177.105 AS6167 Verizon Business 7.85ms from Denver, US
36.22.179.185 AS4134 CHINANET-BACKBONE 5.94ms from Hangzhou, CN
67.200.144.41 AS11215 Logix 1.53ms from Houston, US
80.168.79.25 AS8426 ClaraNET LTD 1.30ms from London, GB
88.58.83.233 AS3269 Telecom Italia S.p.A. 9.18ms from Milan, IT
149.126.97.25 AS196695 NetOne Rus JSC 0.30ms from Moscow, RU
43.205.243.201 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN
173.15.180.89 AS7922 Comcast Cable Communications, LLC 7.06ms from New York City, US
79.136.252.105 AS56981 JSC ER-Telecom Holding 4.58ms from Novosibirsk, RU
132.255.52.73 AS264462 Comercial Conecte Sem Fio Ltda me 2.00ms from Osasco, BR
73.189.251.249 AS7922 Comcast Cable Communications, LLC 5.21ms from Santa Clara, US
148.233.155.41 AS8151 UNINET 2.83ms from Santiago de Queretaro, MX
50.49.21.137 AS5650 Frontier Communications of America, Inc. 8.65ms from Secaucus, US
107.85.19.41 AS20057 AT&T Enterprises, LLC 13.71ms from Ashburn, US
66.70.132.9 AS16276 OVH SAS 0.07ms from Beauharnois, CA
202.108.47.25 AS4808 China Unicom Beijing Province Network 3.40ms from Beijing, CN
190.26.205.121 AS19429 ETB - Colombia 0.52ms from Bogota, CO
69.243.251.169 AS7922 Comcast Cable Communications, LLC 11.31ms from Chicago, US
188.237.230.57 AS8926 Moldtelecom SA 2.89ms from Chisinau, MD

Traceroute

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

$
traceroute -a -n -q1 -m12 202.75.92.31
traceroute to 202.75.92.31 (202.75.92.31): 12 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 *
7 [AS7577] 202.75.88.1 4.609 ms
8 [AS7577] 202.75.88.13 5.332 ms
9 [AS7577] 202.75.88.1 4.351 ms
10 *
11 *
12 *
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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