202.125.192.0/20

AS4616  ·  The Hong Kong Polytechnic University

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Summary

Country Hong Kong
Domain polyu.edu.hk
ASN AS4616
Registry APNIC
ID POLYU-HK

WHOIS Details

inetnum:        202.125.192.0 - 202.125.215.255
netname:        POLYU-HK
descr:          The Hong Kong Polytechnic University
descr:          Hung Hom
descr:          Kowloon
descr:          Hong Kong
country:        HK
admin-c:        PNA21-AP
tech-c:         PNTS1-AP
abuse-c:        AJ481-AP
status:         ASSIGNED NON-PORTABLE
notify:         nocadmin@polyu.edu.hk
mnt-by:         MAINT-JUCC-AP
mnt-irt:        IRT-JUCC-HK
last-modified:  2021-05-12T03:11:51Z
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

role:           PolyU noc Admin
address:        Information Technology Services Office
address:        The Hong Kong Polytechnic University
address:        Hung Hom, Kowloon, Hong Kong
country:        HK
phone:          +852.2766.4566
e-mail:         nocadmin@polyu.edu.hk
admin-c:        PNA21-AP
tech-c:         PNTS1-AP
nic-hdl:        PNA21-AP
mnt-by:         MAINT-JUCC-AP
notify:         nocadmin@polyu.edu.hk
abuse-mailbox:  abuse@polyu.edu.hk
last-modified:  2017-05-24T10:46:01Z
source:         APNIC

role:           PolyU noc Technical Support
address:        Information Technology Services Office
address:        The Hong Kong Polytechnic University
address:        Hung Hom, Kowloon, Hong Kong
country:        HK
phone:          +852.2766.4566
e-mail:         noctech@polyu.edu.hk
admin-c:        PNA21-AP
tech-c:         PNTS1-AP
nic-hdl:        PNTS1-AP
mnt-by:         MAINT-JUCC-AP
notify:         noctech@polyu.edu.hk
abuse-mailbox:  abuse@polyu.edu.hk
last-modified:  2017-05-24T10:47:15Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.125.0.0/16

Range ASN Company Num of IPs
202.125.176.0/20 AS4134 LuoYang education Dept. 4,096
202.125.64.0/20 AS17471 Grameen Cybernet 4,096
202.125.32.0/20 AS45671 Servers Australia Pty Ltd 4,096
202.125.48.0/20 AS7672 Hokuden Information System Service Co.,Ltd. 4,096
202.125.168.0/21 AS17766 Nexon Asia Pacific Pty Ltd 2,048
202.125.216.0/21 AS4158 City University of Hong Kong 2,048
202.125.232.0/21 AS17764 The Open University of Hong Kong 2,048
202.125.252.0/22 AS4158 City University of Hong Kong 1,024
202.125.90.0/23 AS10205 ON.CC Limited 512
202.125.96.0/23 AS45192 APNIC TRAINING UNIT 512
202.125.86.0/23 AS4826 Level 3 501 Blackburn Road, Mount Waverley 512
202.125.86.0/23 AS55456 Level 3 501 Blackburn Road, Mount Waverley 512
202.125.82.0/23 AS149877 Herza Digital 512
202.125.104.0/23 AS55478 Level 15, 100 arthur Street 512
202.125.164.0/23 AS17766 Nexon Asia Pacific Pty Ltd 512
202.125.77.0/24 AS17471 Grameen CyberNet 256
202.125.78.0/24 AS17471 Grameen CyberNet 256
202.125.79.0/24 AS17471 Grameen CyberNet 256
202.125.150.0/24 AS17557 mobile telecom company 256
202.125.159.0/24 AS17557 ITI Hall,S/Town ,Rawalpindi 256
202.125.99.0/24 AS18119 ABNOTE AUSTRALASIA PTY LTD 256
202.125.92.0/24 AS55459 Servion Global Solutions Ltd 256
202.125.110.0/24 AS55485 1 Francis Street 256
202.125.108.0/24 AS63996 MD Rehanur Rahman t/a M/S FNF Online 256
202.125.128.0/24 AS9557 Maston road Exchange,Karachi 256
202.125.106.0/24 AS131265 TCS eServe Limited 256
202.125.167.0/24 AS139337 Ozhosting.com Pty Ltd 256
202.125.65.0/24 AS17471 Grameen CyberNet 256
202.125.66.0/24 AS17471 Grameen CyberNet 256
202.125.67.0/24 AS17471 Grameen CyberNet 256
202.125.68.0/24 AS17471 Grameen CyberNet 256
202.125.69.0/24 AS17471 Grameen CyberNet 256
202.125.70.0/24 AS17471 Grameen CyberNet 256
202.125.71.0/24 AS17471 Grameen CyberNet 256
202.125.72.0/24 AS17471 Grameen CyberNet 256
202.125.73.0/24 AS17471 Grameen CyberNet 256
202.125.74.0/24 AS17471 Grameen CyberNet 256
202.125.75.0/24 AS17471 Grameen CyberNet 256
202.125.76.0/24 AS17471 Grameen CyberNet 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
202.125.195.5 AS4616 The Hong Kong Polytechnic University 2.00ms from Hong Kong, HK
202.125.194.12 AS4616 The Hong Kong Polytechnic University 2.03ms 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
66.168.87.228 AS20115 Charter Communications LLC 16.21ms from Atlanta, US
84.193.133.164 AS6848 Telenet BV 5.64ms from Brussels, BE
190.221.134.4 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 19.09ms from Buenos Aires, AR
203.100.79.132 AS9430 Software Technology Parks of India,Block-IV 5.08ms from Delhi, IN
51.75.21.212 AS16276 OVH SAS 0.10ms from Gravelines, FR
113.120.152.164 AS4134 CHINANET-BACKBONE 10.57ms from Jinan, CN
202.239.226.212 AS2519 ARTERIA Networks Corporation 2.08ms from Osaka, JP
135.234.114.36 AS8075 Microsoft Corporation 0.20ms from Phoenix, US
187.3.245.84 AS28573 Claro NXT Telecomunicacoes Ltda 11.64ms from Rio de Janeiro, BR
183.113.88.180 AS4766 Korea Telecom 2.09ms from Seoul, KR
112.163.227.132 AS4766 Korea Telecom 7.12ms from Seoul, KR
172.104.46.132 AS63949 Akamai Connected Cloud 0.14ms from Singapore, SG
159.13.37.20 AS31898 Oracle Corporation 0.16ms from Sydney, AU
90.157.39.228 AS12389 PJSC Rostelecom 1.36ms from Yekaterinburg, RU
116.113.180.100 AS4837 CHINA UNICOM China169 Backbone 6.75ms from Hohhot, CN
23.50.23.148 AS16625 Akamai Technologies, Inc. 0.52ms from Hong Kong, HK
46.102.203.228 AS51561 ICUK Computing Services Limited 2.74ms from London, GB
94.0.197.68 AS5607 Sky UK Limited 5.06ms from London, GB
95.175.134.180 AS42689 Glide Student & Residential Limited 0.53ms from Manchester, GB
68.83.72.196 AS7922 Comcast Cable Communications, LLC 6.90ms from New York City, US
187.132.72.228 AS8151 UNINET 14.10ms from Santiago de Queretaro, MX
222.7.31.164 AS2516 KDDI CORPORATION 9.24ms from Tokyo, JP
221.187.73.148 AS4713 NTT DOCOMO BUSINESS,Inc. 15.53ms from Tokyo, JP
221.15.160.68 AS4837 CHINA UNICOM China169 Backbone 1.30ms from Zhengzhou, CN
123.120.222.84 AS4808 China Unicom Beijing Province Network 3.91ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 202.125.200.106
traceroute to 202.125.200.106 (202.125.200.106): 5 hops max, 52 byte packets
1 [AS59895] 185.65.207.49 61.543 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in London, GB
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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