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Summary IP address summary information Name
Macau University of Science and Technology Country
Website
Hosted domains
5 IPv4 addresses
1,536 IPv6 addresses
7.92 × 1028 ASN type
Education Registry
APNIC Allocated
8 years ago on Aug 29, 2018 Updated
6 years ago on Jun 22, 2020
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS138164
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS138164 at robtex .
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Stub AS
Stub AS
Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f5 103.240.56.244
traceroute to 103.240.56.244 (103.240.56.244 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On September 10, 2026
Netblock Company Num of IPs Macau University of Science and Technology
1,024 Macau University of Science and Technology
512
Powered by IP Ranges data
Places IPs in this network linked to physical places, based on their Wi-Fi networks.
Places IPs 3 3 New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places There are 1 peers for this ASN.
ASN Name Rank AS4609 Companhia de Telecomunicacoes de Macau SARL #942
There are 1 upstreams for this ASN.
ASN Name Rank AS4609 Companhia de Telecomunicacoes de Macau SARL #942
There are 0 downstreams for this ASN.
No downstreams found.
Share of IPv4 footprint per hexagon Less More
Held location over 90 days 94%
Held location over 1 year 89%
Median days between moves 1,062 days
Geolocation scope City How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 5 domain names hosted across 4 IP addresses on this ASN.
Pingable IPs 7 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 103.88.176.136 Ping AS138164 Macau University of Science and Technology #41,544 2.10ms from Hong Kong, HK 240c::6666 Ping AS138164 Macau University of Science and Technology #41,544 2.65ms from Hong Kong, HK 103.240.57.226 Ping AS138164 Macau University of Science and Technology #41,544 2.70ms from Hong Kong, HK 2401:20e0::1 Ping AS138164 Macau University of Science and Technology #41,544 2.49ms from Hong Kong, HK 103.240.56.211 Ping AS138164 Macau University of Science and Technology #41,544 2.40ms from Hong Kong, HK 2401:20e0:a112:1::15 Ping AS138164 Macau University of Science and Technology #41,544 2.83ms from Hong Kong, HK 2401:20e0:a200::1:1 Ping AS138164 Macau University of Science and Technology #41,544 2.98ms from Hong Kong, HK
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Times shown in Macao local time (UTC+8). Less More
Peak hour 12:00–13:00
Active hours 13 hrs
Weekend vs weekday weekdays heavier
Busiest day Wed
Network type Education
Geography Macao 
University