175.159.192.0/21
AS4616 · The Hong Kong Polytechnic University
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| Country |
Hong Kong
|
| Domain | polyu.edu.hk |
| ASN | AS4616 |
| Registry | APNIC |
| ID | POLYU-HK |
WHOIS Details
inetnum: 175.159.192.0 - 175.159.199.255 netname: POLYU-HK descr: The Hong Kong Polytechnic University descr: Hung Hom, Kowloon 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: 2021-05-12T03:11:50Z 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: 2025-06-17T15:42:05Z 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 2025-06-17 abuse-mailbox: hartech@jucc.edu.hk mnt-by: APNIC-ABUSE last-modified: 2025-06-17T15:42:14Z 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
21 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 175.159.196.211 |
3.83ms from Hong Kong,
HK
|
|
| 175.159.192.8 |
1.99ms from Hong Kong,
HK
|
|
| 175.159.194.2 |
40.59ms from Singapore,
SG
|
|
| 175.159.199.157 |
3.32ms from Hong Kong,
HK
|
|
| 175.159.197.153 |
3.14ms from Hong Kong,
HK
|
|
| 175.159.198.63 |
3.05ms from Hong Kong,
HK
|
|
| 175.159.193.197 |
5.38ms 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 |
|---|---|---|
| 1.121.215.85 |
5.13ms from Adelaide,
AU
|
|
| 137.118.1.101 |
15.00ms from Atlanta,
US
|
|
| 156.215.141.165 |
19.37ms from Cairo,
EG
|
|
| 196.12.239.245 |
4.75ms from Casablanca,
MA
|
|
| 24.165.178.5 |
11.43ms from Columbus,
US
|
|
| 68.49.118.37 |
7.94ms from Flint,
US
|
|
| 101.68.66.37 |
3.29ms from Hangzhou,
CN
|
|
| 1.53.123.85 |
0.37ms from Hanoi,
VN
|
|
| 103.63.0.181 |
1.15ms from Hong Kong,
HK
|
|
| 60.22.146.69 |
10.62ms from Liaoyang,
CN
|
|
| 146.212.97.197 |
1.00ms from Ljubljana,
SI
|
|
| 81.129.52.245 |
3.03ms from London,
GB
|
|
| 81.79.1.101 |
2.73ms from London,
GB
|
|
| 83.67.165.117 |
5.21ms from London,
GB
|
|
| 199.76.21.101 |
0.72ms from Montreal,
CA
|
|
| 66.51.209.101 |
0.39ms from Reston,
US
|
|
| 61.108.172.101 |
1.88ms from Seoul,
KR
|
|
| 83.166.55.213 |
7.00ms from Tallinn,
EE
|
|
| 83.244.87.213 |
8.14ms from Amman,
JO
|
|
| 93.149.63.117 |
6.28ms from Arezzo,
IT
|
|
| 205.145.157.5 |
0.80ms from Dallas,
US
|
|
| 24.155.238.5 |
1.36ms from Dallas,
US
|
|
| 24.104.129.245 |
0.79ms from Dallas,
US
|
|
| 95.170.217.5 |
1.32ms from Erbil,
IQ
|
|
| 14.240.48.245 |
5.83ms from Ho Chi Minh City,
VN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
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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