202.45.177.0/24
AS4641 · The Hong Kong Internet Exchange Limited
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| Country |
Hong Kong
|
| Domain | cuhk.edu.hk |
| ASN | AS4641 |
| Registry | APNIC |
| ID | CUHKNET-HK |
WHOIS Details
inetnum: 202.45.176.0 - 202.45.183.255 netname: CUHKNET-HK descr: The Chinese University of Hong Kong country: HK org: ORG-CUOH1-AP admin-c: NA17-AP tech-c: NT27-AP abuse-c: AC2019-AP status: ALLOCATED PORTABLE remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-CUHKNET-HK mnt-routes: MAINT-CUHKNET-HK mnt-irt: IRT-CUHKNET-HK last-modified: 2022-12-05T02:41:48Z source: APNIC irt: IRT-CUHKNET-HK address: Information Technology Services Centre, address: The Chinese University of Hong Kong, address: Shatin, N.T. address: Hong Kong e-mail: [email protected] abuse-mailbox: [email protected] admin-c: NA17-AP tech-c: NT27-AP auth: # Filtered remarks: [email protected] was validated on 2025-11-12 mnt-by: MAINT-CUHKNET-HK last-modified: 2025-11-18T00:26:31Z source: APNIC organisation: ORG-CUOH1-AP org-name: The Chinese University of Hong Kong org-type: LIR country: HK address: Information Technology Service Centre address: G/F., Pi-Chiu Building phone: +852-3943-8848 fax-no: +852-2603-5001 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:14:42Z source: APNIC role: ABUSE CUHKNETHK country: ZZ address: Information Technology Services Centre, address: The Chinese University of Hong Kong, address: Shatin, N.T. address: Hong Kong phone: +000000000 e-mail: [email protected] admin-c: NA17-AP tech-c: NT27-AP nic-hdl: AC2019-AP remarks: Generated from irt object IRT-CUHKNET-HK remarks: [email protected] was validated on 2025-11-12 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-11-12T01:03:41Z source: APNIC person: Network Administration Contact address: Information Technology Services Centre, address: The Chinese University of Hong Kong, address: Shatin, N.T. address: Hong Kong country: HK phone: +852-3943-8830 fax-no: +852-2603-5001 e-mail: [email protected] nic-hdl: NA17-AP notify: [email protected] mnt-by: MAINT-CUHKNET-HK last-modified: 2012-09-19T01:45:32Z source: APNIC person: Network Technical Contact address: Information Technology Services Centre, address: The Chinese University of Hong Kong, address: Shatin, N.T. address: Hong Kong country: HK phone: +852-3943-8830 fax-no: +852-2603-5001 e-mail: [email protected] nic-hdl: NT27-AP notify: [email protected] mnt-by: MAINT-CUHKNET-HK last-modified: 2012-09-19T01:46:08Z source: APNIC route: 202.45.176.0/20 descr: The Chinese University of Hong Kong origin: AS4641 mnt-lower: MAINT-CUHKNET-HK mnt-routes: MAINT-CUHKNET-HK mnt-by: MAINT-CUHKNET-HK last-modified: 2011-05-25T01:56:09Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 202.45.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.45.96.0/19 | AS4739 | iiNet Limited | 8,192 |
| 202.45.32.0/20 | AS7650 | The Education University of Hong Kong | 4,096 |
| 202.45.48.0/20 | AS7650 | The Education University of Hong Kong | 4,096 |
| 202.45.168.0/21 | AS17698 | COMMUNITY NETWORK CENTER INC. | 2,048 |
| 202.45.160.0/21 | AS23661 | Web Hosting and Dedicated Server Provider. | 2,048 |
| 202.45.152.0/22 | AS55707 | Inticon | 1,024 |
| 202.45.144.0/22 | AS45353 | Government of Nepal | 1,024 |
| 202.45.10.0/23 | AS24327 | FIRST ADVANTAGE GLOBAL OPERATING CENTER PRIVATE LIMITED | 512 |
| 202.45.6.0/23 | AS23901 | HARMAN CONNECTED SERVICES CORPORATION INDIA PRIVATE LIMITED | 512 |
| 202.45.149.0/24 | AS38567 | PT. Rekayasa Industri | 256 |
| 202.45.148.0/24 | AS135656 | Maxima Training Group (Aust) Limited | 256 |
| 202.45.3.0/24 | AS17928 | Australian Wool Testing Authority Limited | 256 |
| 202.45.14.0/24 | AS24112 | Standard Chartered Bank (Hong Kong ) Ltd. | 256 |
| 202.45.68.0/24 | AS131280 | Hutchison Global Communications | 256 |
| 202.45.159.0/24 | AS45268 | GA-30/G Progati Sharani | 256 |
| 202.45.128.0/24 | AS4528 | The University of Hong Kong | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.45.177.252 |
1.69ms 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 |
|---|---|---|
| 177.250.42.104 |
5.93ms from Asuncion,
PY
|
|
| 210.31.176.56 |
12.21ms from Beijing,
CN
|
|
| 141.134.206.72 |
7.00ms from Brussels,
BE
|
|
| 98.121.97.232 |
7.83ms from Charlotte,
US
|
|
| 108.69.198.88 |
3.54ms from Dallas,
US
|
|
| 111.127.70.120 |
4.43ms from Hohhot,
CN
|
|
| 119.178.70.56 |
6.81ms from Jinan,
CN
|
|
| 31.186.73.8 |
8.78ms from Kazan,
RU
|
|
| 107.210.28.248 |
1.75ms from Los Angeles,
US
|
|
| 82.67.36.248 |
1.69ms from Paris,
FR
|
|
| 115.99.55.104 |
1.59ms from Saint Thomas Mount,
IN
|
|
| 97.215.241.200 |
11.49ms from San Jose,
US
|
|
| 99.88.41.40 |
2.64ms from San Jose,
US
|
|
| 174.7.30.72 |
8.20ms from Seattle,
US
|
|
| 116.226.249.152 |
3.36ms from Shanghai,
CN
|
|
| 60.151.129.168 |
10.88ms from Tokyo,
JP
|
|
| 76.98.238.216 |
4.82ms from Ashburn,
US
|
|
| 2.81.36.24 |
0.71ms from Braga,
PT
|
|
| 195.50.149.24 |
0.56ms from Frankfurt am Main,
DE
|
|
| 73.23.187.120 |
4.13ms from Miami,
US
|
|
| 151.42.195.40 |
4.87ms from Milan,
IT
|
|
| 218.12.166.72 |
13.40ms from Qingdao,
CN
|
|
| 54.162.217.40 |
0.23ms from Reston,
US
|
|
| 185.126.154.168 |
2.04ms from Skanderborg,
DK
|
|
| 41.105.58.104 |
14.01ms from Valencia,
ES
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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