202.40.139.0/24
AS3363 · Hong Kong University of Science and Technology
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›
WHOIS Details
inetnum: 202.40.138.0 - 202.40.139.255 netname: NETBLK-USTHK-NETC descr: Hong Kong University of Science and Technology country: HK org: ORG-HKUO1-AP admin-c: CC47-AP tech-c: KT29-AP abuse-c: AH825-AP status: ASSIGNED PORTABLE remarks: ---------------------------- remarks: Send abuse reports to remarks: abuse@ust.hk remarks: ---------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-HK-HKUST mnt-irt: IRT-HKUNISCITECH-NON-HK last-modified: 2020-05-20T00:59:33Z source: APNIC irt: IRT-HKUNISCITECH-NON-HK address: Information Technology Services Center address: Hong Kong University of Science & Technology address: Clear Water Bay address: Kowloon e-mail: abuse@ust.hk abuse-mailbox: abuse@ust.hk admin-c: CC47-AP tech-c: KT29-AP auth: # Filtered remarks: abuse@ust.hk was validated on 2025-07-09 mnt-by: MAINT-HK-HKUST last-modified: 2025-09-04T05:49:48Z source: APNIC organisation: ORG-HKUO1-AP org-name: Hong Kong University of Science and Technology org-type: LIR country: HK address: Information Technology Services Center address: Clear Water Bay phone: +852-2358-6205 fax-no: +852-2358-0967 e-mail: dnradmin@ust.hk mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:15:44Z source: APNIC role: ABUSE HKUNISCITECHNONHK country: ZZ address: Information Technology Services Center address: Hong Kong University of Science & Technology address: Clear Water Bay address: Kowloon phone: +000000000 e-mail: abuse@ust.hk admin-c: CC47-AP tech-c: KT29-AP nic-hdl: AH825-AP remarks: Generated from irt object IRT-HKUNISCITECH-NON-HK remarks: abuse@ust.hk was validated on 2025-07-09 abuse-mailbox: abuse@ust.hk mnt-by: APNIC-ABUSE last-modified: 2025-07-09T01:04:11Z source: APNIC person: Charles Choy address: Information Technology Services Center Hong Kong University of Science & Technology Clear Water Bay Kowloon Hong Kong country: HK phone: +852 2358 6208 e-mail: charles.choy@ust.hk nic-hdl: CC47-AP remarks: ---------- remarks: imported from ARIN object: remarks: remarks: poc-handle: CC293-ARIN remarks: is-role: N remarks: last-name: Choy remarks: first-name: Charles remarks: street: Information Technology Services Center Clear Water Bay remarks: city: Kowloon remarks: country: HK remarks: mailbox: charles.choy@ust.hk remarks: bus-phone: (852) 2358 6208 remarks: reg-date: 1970-01-01 remarks: changed: hostmaster@arin.poc 20020925 remarks: source: ARIN remarks: remarks: ---------- notify: charles.choy@ust.hk mnt-by: MAINT-HK-HKUST last-modified: 2008-09-04T07:29:21Z source: APNIC person: K K Tam nic-hdl: KT29-AP e-mail: k.k.tam@ust.hk address: Information Technology Services Center address: Hong Kong University of Science & Technology address: Clear Water Bay address: Kowloon address: Hong Kong phone: +852 2358 6246 fax-no: +852 2358 0967 country: HK mnt-by: MAINT-HK-HKUST last-modified: 2008-09-04T07:29:21Z source: APNIC
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
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 |
|---|---|---|
| 134.22.23.56 |
6.42ms from Atlanta,
US
|
|
| 85.214.103.248 |
0.52ms from Berlin,
DE
|
|
| 14.176.192.168 |
7.94ms from Da Nang,
VN
|
|
| 200.137.129.24 |
14.55ms from Fortaleza,
BR
|
|
| 14.249.98.104 |
2.21ms from Hanoi,
VN
|
|
| 154.91.115.200 |
0.35ms from Hong Kong,
HK
|
|
| 104.14.65.72 |
6.22ms from Los Angeles,
US
|
|
| 180.109.165.136 |
3.15ms from Nanjing,
CN
|
|
| 83.114.96.72 |
3.19ms from Paris,
FR
|
|
| 96.244.43.152 |
4.41ms from Philadelphia,
US
|
|
| 15.248.91.216 |
4.76ms from Portland,
US
|
|
| 210.108.122.200 |
4.15ms from Seoul,
KR
|
|
| 116.123.221.120 |
4.39ms from Seoul,
KR
|
|
| 210.250.98.232 |
7.15ms from Tokyo,
JP
|
|
| 187.116.129.88 |
18.41ms from Belo Horizonte,
BR
|
|
| 197.36.210.72 |
4.28ms from Cairo,
EG
|
|
| 200.163.230.232 |
1.49ms from Curitiba,
BR
|
|
| 104.202.179.120 |
6.30ms from Dallas,
US
|
|
| 46.101.209.104 |
0.24ms from Frankfurt am Main,
DE
|
|
| 159.124.42.120 |
0.71ms from Frankfurt am Main,
DE
|
|
| 62.227.158.168 |
7.06ms from Frankfurt am Main,
DE
|
|
| 123.28.164.120 |
3.79ms from Ho Chi Minh City,
VN
|
|
| 20.189.93.248 |
0.30ms from Hong Kong,
HK
|
|
| 52.84.95.104 |
0.29ms from London,
GB
|
|
| 37.235.221.152 |
8.14ms from Moscow,
RU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in San Jose, US
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs