202.125.197.0/24

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




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

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

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 2025-06-17
mnt-by:         MAINT-JUCC-AP
last-modified:  2025-11-18T00:26:35Z
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
202.125.32.0/20	AS45671	Servers Australia Pty Ltd	4,096
202.125.48.0/20	AS7672	Hokuden Information System Service Co.,Ltd.	4,096
202.125.64.0/20	AS17471	Grameen Cybernet	4,096
202.125.168.0/21	AS17766	Nexon Asia Pacific Pty Ltd	2,048
202.125.232.0/21	AS17764	The Open University of Hong Kong	2,048
202.125.216.0/21	AS4158	City 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
202.125.82.0/23	AS149877	Herza Digital	512
202.125.164.0/23	AS17766	Nexon Asia Pacific Pty Ltd	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
202.125.104.0/23	AS55478	Level 15, 100 arthur Street	512
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
202.125.72.0/24	AS17471	Grameen CyberNet	256
202.125.128.0/24	AS9557	Maston road Exchange,Karachi	256
202.125.71.0/24	AS17471	Grameen CyberNet	256
202.125.99.0/24	AS18119	ABNOTE AUSTRALASIA PTY LTD	256
202.125.70.0/24	AS17471	Grameen CyberNet	256
202.125.69.0/24	AS17471	Grameen CyberNet	256
202.125.65.0/24	AS17471	Grameen CyberNet	256
202.125.110.0/24	AS55485	1 Francis Street	256
202.125.96.0/24	AS45192	Prefix for APNICTRAINING LAB DC	256
202.125.97.0/24	AS45192	Prefix for APNICTRAINING LAB DC	256
202.125.167.0/24	AS139337	Ozhosting.com Pty Ltd	256
202.125.108.0/24	AS63996	MD Rehanur Rahman t/a M/S FNF Online	256
202.125.106.0/24	AS131265	TCS eServe Limited	256
202.125.92.0/24	AS55459	Servion Global Solutions Ltd	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
202.125.77.0/24	AS17471	Grameen CyberNet	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
201.252.17.248	AS7303 Telecom Argentina S.A.	`11.10ms` from Asuncion, PY
103.43.112.120	AS58664 ADOBE-NET-INFRA	`0.94ms` from Delhi, IN
84.189.225.40	AS3320 Deutsche Telekom AG	`7.40ms` from Frankfurt am Main, DE
178.242.62.56	AS16135 Turkcell A.S.	`19.23ms` from Istanbul, TR
105.247.136.200	AS36994 Vodacom	`13.57ms` from Johannesburg, ZA
73.85.167.8	AS7922 Comcast Cable Communications, LLC	`5.01ms` from Miami, US
179.232.54.248	AS28573 Claro NXT Telecomunicacoes Ltda	`7.07ms` from Osasco, BR
128.39.2.24	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`1.60ms` from Sandefjord, NO
189.234.42.88	AS8151 UNINET	`4.29ms` from Santiago de Queretaro, MX
178.128.222.200	AS14061 DigitalOcean, LLC	`0.23ms` from Singapore, SG
20.60.209.104	AS8075 Microsoft Corporation	`0.48ms` from Az Za`ayin, QA
113.166.217.152	AS45899 VNPT Corp	`2.24ms` from Ho Chi Minh City, VN
49.130.26.168	AS17924 SmarTone Mobile Communications Ltd	`18.03ms` from Hong Kong, HK
217.57.190.24	AS3269 Telecom Italia S.p.A.	`3.25ms` from Milan, IT
212.195.81.40	AS5410 Bouygues Telecom SA	`4.43ms` from Paris, FR
189.180.194.120	AS8151 UNINET	`1.22ms` from Santiago de Queretaro, MX
174.165.43.56	AS7922 Comcast Cable Communications, LLC	`2.14ms` from Seattle, US
27.125.51.200	AS45372 ULNetworks Co., Ltd.	`9.41ms` from Seoul, KR
62.46.187.168	AS8447 A1 Telekom Austria AG	`0.77ms` from Vienna, AT
18.246.149.200	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
81.83.62.232	AS6848 Telenet BV	`4.73ms` from Brussels, BE
70.124.189.120	AS11427 Charter Communications Inc	`5.33ms` from Dallas, US
166.78.40.184	AS33070 Rackspace Hosting	`0.80ms` from Dallas, US
172.7.0.184	AS7018 AT&T Enterprises, LLC	`2.21ms` from Houston, US
204.77.163.24	AS26324 GARMIN INTERNATIONAL INC.	`1.49ms` from Kansas City, US

Traceroute

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

traceroute -a -n -q1 -m4 202.125.197.167

traceroute to 202.125.197.167 (202.125.197.167): 4 hops max, 52 byte packets

1 [AS202422] 92.38.132.2 0.133 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Miami, US

On November 14th 2025

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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