202.45.176.0/20
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: noc-admin@cuhk.edu.hk abuse-mailbox: noc-admin@cuhk.edu.hk admin-c: NA17-AP tech-c: NT27-AP auth: # Filtered remarks: noc-admin@cuhk.edu.hk 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: noc-admin@cuhk.edu.hk 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: noc-admin@cuhk.edu.hk admin-c: NA17-AP tech-c: NT27-AP nic-hdl: AC2019-AP remarks: Generated from irt object IRT-CUHKNET-HK remarks: noc-admin@cuhk.edu.hk was validated on 2025-11-12 abuse-mailbox: noc-admin@cuhk.edu.hk 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: noc-admin@cuhk.edu.hk nic-hdl: NA17-AP notify: noc-admin@cuhk.edu.hk 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: noc-tech@cuhk.edu.hk nic-hdl: NT27-AP notify: noc-tech@cuhk.edu.hk 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 |
| 202.45.160.0/21 | AS23661 | Web Hosting and Dedicated Server Provider. | 2,048 |
| 202.45.168.0/21 | AS17698 | COMMUNITY NETWORK CENTER INC. | 2,048 |
| 202.45.144.0/22 | AS45353 | Government of Nepal | 1,024 |
| 202.45.152.0/22 | AS55707 | Inticon | 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 |
| 202.45.159.0/24 | AS45268 | GA-30/G Progati Sharani | 256 |
| 202.45.128.0/24 | AS4528 | The University of Hong Kong | 256 |
| 202.45.68.0/24 | AS131280 | Hutchison Global Communications | 256 |
| 202.45.14.0/24 | AS24112 | Standard Chartered Bank (Hong Kong ) Ltd. | 256 |
| 202.45.129.0/24 | AS23885 | Oracle Corporation Japan | 256 |
| 202.45.3.0/24 | AS17928 | Australian Wool Testing Authority Limited | 256 |
| 202.45.148.0/24 | AS135656 | Maxima Training Group (Aust) Limited | 256 |
Hosted domains
There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 202.45.189.98 | veriguide.net | 1 |
| 202.45.190.63 | edvant.net | 1 |
| 202.45.190.25 | kevin-wong.dev | 1 |
| 202.45.190.85 | presentria.com | 1 |
| 202.45.190.11 | ed2.mobi | 1 |
Hosted domains API
Pingable IPs
123 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.45.187.4 |
1.39ms from Hong Kong,
HK
|
|
| 202.45.189.78 |
0.99ms from Hong Kong,
HK
|
|
| 202.45.183.254 |
1.46ms from Hong Kong,
HK
|
|
| 202.45.190.6 |
1.06ms from Hong Kong,
HK
|
|
| 202.45.188.157 |
1.02ms from Hong Kong,
HK
|
|
| 202.45.177.252 |
1.66ms 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 |
|---|---|---|
| 185.94.142.132 |
0.32ms from Atlanta,
US
|
|
| 196.131.126.20 |
5.06ms from Cairo,
EG
|
|
| 221.8.89.20 |
7.41ms from Changchun,
CN
|
|
| 16.64.125.68 |
0.83ms from Columbus,
US
|
|
| 130.176.232.20 |
0.46ms from Delhi,
IN
|
|
| 106.221.91.180 |
6.56ms from Delhi,
IN
|
|
| 103.177.73.20 |
1.13ms from Dhaka,
BD
|
|
| 58.23.179.148 |
8.99ms from Fuzhou,
CN
|
|
| 190.10.255.148 |
11.83ms from Guayaquil,
EC
|
|
| 120.55.200.228 |
4.46ms from Hangzhou,
CN
|
|
| 27.71.171.164 |
10.22ms from Ho Chi Minh City,
VN
|
|
| 60.18.75.20 |
10.14ms from Liaoyang,
CN
|
|
| 80.244.53.196 |
10.72ms from Madrid,
ES
|
|
| 85.167.93.148 |
4.50ms from Oslo,
NO
|
|
| 187.0.9.132 |
0.77ms from Porto Alegre,
BR
|
|
| 74.115.200.4 |
0.48ms from San Juan,
PR
|
|
| 119.67.8.164 |
3.29ms from Seoul,
KR
|
|
| 97.146.14.36 |
11.78ms from Ashburn,
US
|
|
| 137.116.121.84 |
0.42ms from Ashburn,
US
|
|
| 207.171.201.4 |
3.99ms from Atlanta,
US
|
|
| 172.13.151.52 |
10.34ms from Atlanta,
US
|
|
| 74.115.239.20 |
7.30ms from Chicago,
US
|
|
| 169.63.209.52 |
0.95ms from Dallas,
US
|
|
| 193.1.209.100 |
0.82ms from Dublin,
IE
|
|
| 162.157.170.164 |
1.63ms from Edmonton,
CA
|
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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