202.75.86.0/23

AS7577  ·  Vocational Training Council Hong Kong

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Summary

Country Hong Kong
Domain vtc.edu.hk
ASN AS7577
Registry APNIC
ID VTC-HK

WHOIS Details

inetnum:        202.75.80.0 - 202.75.95.255
netname:        VTC-HK
descr:          Vocational Training Council
country:        HK
admin-c:        LY4160-AP
tech-c:         RC1241-AP
abuse-c:        AJ481-AP
status:         ASSIGNED NON-PORTABLE
notify:         netinfo@vtc.edu.hk
notify:         anita.chan@jucc.edu.hk
notify:         infra_network@vtc.edu.hk
mnt-by:         MAINT-JUCC-AP
mnt-irt:        IRT-JUCC-HK
last-modified:  2023-03-10T09:03:41Z
source:         APNIC

irt:            IRT-JUCC-HK
address:        Joint Universities Computer Centre
address:        c/o Information Technology Services
address:        The University of Hong Kong
address:        Pokfulam Road
e-mail:         hartech@jucc.edu.hk
abuse-mailbox:  hartech@jucc.edu.hk
admin-c:        GM806-AP
tech-c:         DC1224-AP
tech-c:         HTS5-AP
auth:           # Filtered
remarks:        hartech@jucc.edu.hk was validated on 2025-12-23
mnt-by:         MAINT-JUCC-AP
last-modified:  2025-12-23T16:12:47Z
source:         APNIC

role:           ABUSE JUCCHK
country:        ZZ
address:        Joint Universities Computer Centre
address:        c/o Information Technology Services
address:        The University of Hong Kong
address:        Pokfulam Road
phone:          +000000000
e-mail:         hartech@jucc.edu.hk
admin-c:        GM806-AP
tech-c:         DC1224-AP
tech-c:         HTS5-AP
nic-hdl:        AJ481-AP
remarks:        Generated from irt object IRT-JUCC-HK
remarks:        hartech@jucc.edu.hk was validated on 2025-12-23
abuse-mailbox:  hartech@jucc.edu.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-23T16:13:17Z
source:         APNIC

person:         Lewis YU
address:        13/F, VTC Tower, 27 Wood Road, Wan Chai, Hong Kong
country:        HK
phone:          +852-3974-3702
e-mail:         lewisyu@vtc.edu.hk
nic-hdl:        LY4160-AP
mnt-by:         MAINT-JUCC-AP
last-modified:  2023-03-10T08:21:02Z
source:         APNIC

person:         Ringo Chan
address:        13/F, VTC Tower
address:        27 Wood Road, Wan Chai
address:        Hong Kong
country:        HK
phone:          +852-29191446
e-mail:         ringoc@vtc.edu.hk
nic-hdl:        RC1241-AP
mnt-by:         MAINT-JUCC-AP
notify:         infra_network@vtc.edu.hk
last-modified:  2017-03-07T02:55:32Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.75.0.0/16

Range ASN Company Num of IPs
202.75.160.0/19 AS9534 Maxis Broadband Sdn Bhd 8,192
202.75.128.0/19 AS9534 Maxis Broadband Sdn Bhd 8,192
202.75.112.0/20 AS10001 Mics Network Corporation 4,096
202.75.192.0/20 AS703 Verizon Communications India Private Limited 4,096
202.75.64.0/21 AS7651 Lingnan University 2,048
202.75.8.0/21 AS24250 Miyagin Digital Solutions Co.,Ltd. 2,048
202.75.224.0/21 AS10013 FreeBit Co., Ltd. 2,048
202.75.212.0/22 AS4837 Hangzhou Silk Road Information Technologies Co.,Ltd. 1,024
202.75.208.0/22 AS4837 Hangzhou Silk Road Information Technologies Co.,Ltd. 1,024
202.75.4.0/22 AS17564 Government Integrated Telecommunication Network (GITN) 1,024
202.75.0.0/22 AS4658 Jade Networks International Limited 1,024
202.75.252.0/22 AS4809 CHINANET FUJIAN PROVINCE NETWORK 1,024
202.75.72.0/22 AS7651 Lingnan University 1,024
202.75.248.0/22 AS136167 China Telecom (Macau) Company Limited 1,024
202.75.60.0/23 AS18206 TM VADS DC Hosting 512
202.75.238.0/23 AS10013 trunk inc. 512
202.75.60.0/23 AS18206 TM VADS DC Hosting 512
202.75.17.0/24 AS38784 PT. Global Inti Corporatama 256
202.75.26.0/24 AS38784 PT. Global Inti Corporatama 256
202.75.23.0/24 AS38784 PT. Global Inti Corporatama 256
202.75.244.0/24 AS13150 SYDNET 256
202.75.247.0/24 AS13150 Cato Networks 256
202.75.240.0/24 AS13150 INNET 256
202.75.242.0/24 AS13150 HKNET 256
202.75.246.0/24 AS13150 Cato Networks, Inc. 256
202.75.28.0/24 AS138871 PT. Trans Indonesia Superkoridor 256
202.75.29.0/24 AS138871 PT. Trans Indonesia Superkoridor 256
202.75.62.0/24 AS17971 TM VADS DC Hosting 256
202.75.22.0/24 AS23948 PT. Global Inti Corporatama 256
202.75.16.0/24 AS23948 PT. Global Inti Corporatama 256
202.75.20.0/24 AS23948 PT. Global Inti Corporatama 256
202.75.24.0/24 AS23948 PT. Global Inti Corporatama 256
202.75.19.0/24 AS38784 PT. Global Inti Corporatama 256
202.75.18.0/24 AS38784 PT. Global Inti Corporatama 256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
202.75.87.221 AS7577 Vocational Training Council Hong Kong 1.64ms from Hong Kong, HK
202.75.86.104 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
172.110.174.215 AS394887 Monetra Technologies LLC 6.24ms from Atlanta, US
52.43.84.87 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
98.17.92.39 AS7029 Windstream Communications LLC 13.30ms from Chicago, US
18.188.211.199 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
34.247.86.119 AS16509 Amazon.com, Inc. 0.42ms from Dublin, IE
84.137.235.135 AS3320 Deutsche Telekom AG 6.79ms from Duesseldorf, DE
2.204.160.135 AS3209 Vodafone GmbH 7.37ms from Frankfurt am Main, DE
1.230.17.23 AS9318 SK Broadband Co Ltd 1.16ms from Incheon, KR
178.20.155.23 AS42331 PE Freehost 0.45ms from Kyiv, UA
52.85.113.151 AS16509 Amazon.com, Inc. 0.36ms from London, GB
76.171.194.135 AS20001 Charter Communications Inc 5.79ms from Los Angeles, US
171.108.50.247 AS4134 CHINANET-BACKBONE 6.67ms from Nanning, CN
50.32.27.7 AS5650 Frontier Communications of America, Inc. 6.24ms from Secaucus, US
27.239.66.39 AS4766 Korea Telecom 4.46ms from Seoul, KR
115.6.85.55 AS4766 Korea Telecom 7.39ms from Seoul, KR
18.138.238.87 AS16509 Amazon.com, Inc. 0.30ms from Singapore, SG
59.147.255.55 AS2527 Sony Network Communications Inc. 1.94ms from Tokyo, JP
92.178.178.23 AS12479 Orange Espagne SA 3.60ms from Zaragoza, ES
82.140.148.231 AS136787 PacketHub S.A. 0.08ms from Zuerich, CH
185.42.107.7 AS197712 10dencehispahard, S.L. 0.84ms from Barcelona, ES
147.224.211.39 AS31898 Oracle Corporation 0.33ms from Chicago, US
182.191.94.119 AS17557 Pakistan Telecommunication Company Limited 1.60ms from Islamabad, PK
41.169.13.103 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 1.62ms from Johannesburg, ZA
47.156.164.119 AS5650 Frontier Communications of America, Inc. 1.93ms from Los Angeles, US
112.68.0.231 AS17511 OPTAGE Inc. 2.92ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 202.75.87.87
traceroute to 202.75.87.87 (202.75.87.87): 64 hops max, 52 byte packets
4 [AS7577] 202.75.88.1 2.571 ms
5 [AS7577] 202.75.87.87 2.542 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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