161.64.128.0/17
AS7582 · University of Macau
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WHOIS Details
inetnum: 161.64.0.0 - 161.64.255.255 netname: UMAC descr: University of Macau descr: Macao SAR, P.R. of China country: MO org: ORG-UOM2-AP admin-c: AST8-AP tech-c: HOI1-AP abuse-c: AU161-AP status: ALLOCATED PORTABLE remarks: imported inetnum object for UNIVER-117 notify: admin@um.edu.mo mnt-by: APNIC-HM mnt-lower: MAINT-MO-UMACNET mnt-routes: MAINT-MO-UMACNET mnt-irt: IRT-UMACNET-MO last-modified: 2022-02-24T02:07:47Z source: APNIC irt: IRT-UMACNET-MO address: ICTO address: University of Macau address: Taipa address: Macau e-mail: icto.net_irt@um.edu.mo abuse-mailbox: icto.net_irt@um.edu.mo admin-c: AST8-AP tech-c: HOI1-AP auth: # Filtered remarks: icto.net_irt@um.edu.mo was validated on 2025-12-30 mnt-by: MAINT-MO-UMACNET last-modified: 2025-12-30T13:42:43Z source: APNIC organisation: ORG-UOM2-AP org-name: University of Macau org-type: LIR country: MO address: Information and Communication Technology Office address: Av. da Universidade address: Taipa phone: +853-88228617 fax-no: +853-88222408 e-mail: admin@um.edu.mo mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2024-06-13T12:56:59Z source: APNIC role: ABUSE UMACNETMO country: ZZ address: ICTO address: University of Macau address: Taipa address: Macau phone: +000000000 e-mail: icto.net_irt@um.edu.mo admin-c: AST8-AP tech-c: HOI1-AP nic-hdl: AU161-AP remarks: Generated from irt object IRT-UMACNET-MO remarks: icto.net_irt@um.edu.mo was validated on 2025-12-30 abuse-mailbox: icto.net_irt@um.edu.mo mnt-by: APNIC-ABUSE last-modified: 2025-12-30T13:43:09Z source: APNIC person: Antony Si Tou address: Avenida da Universidade, Macau country: MO phone: +85388228600 e-mail: admin@um.edu.mo nic-hdl: AST8-AP mnt-by: MAINT-UMAC-AP last-modified: 2022-01-11T08:54:05Z source: APNIC person: Head of IUS address: University of Macau country: MO phone: +853 88228600 e-mail: sfcheang@um.edu.mo nic-hdl: HOI1-AP mnt-by: MAINT-MO-UMACNET last-modified: 2022-01-11T08:08:48Z source: APNIC route: 161.64.0.0/16 origin: AS7582 descr: University of Macau Information and Communication Technology Office Av. da Universidade Taipa mnt-by: MAINT-MO-UMACNET last-modified: 2022-02-24T05:24:09Z source: APNIC
Hosted domains
There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 161.64.160.84 | mala.org.mo | 1 |
| 161.64.198.7 | ye.wang | 1 |
Hosted domains API
Pingable IPs
36 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 161.64.143.2 |
3.89ms from Hong Kong,
HK
|
|
| 161.64.198.10 |
3.23ms from Hong Kong,
HK
|
|
| 161.64.227.1 |
4.05ms from Hong Kong,
HK
|
|
| 161.64.197.10 |
3.60ms from Hong Kong,
HK
|
|
| 161.64.254.17 |
2.31ms from Hong Kong,
HK
|
|
| 161.64.160.91 |
3.56ms 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 |
|---|---|---|
| 72.28.134.1 |
4.75ms from Ashburn,
US
|
|
| 70.169.149.17 |
5.56ms from Ashburn,
US
|
|
| 216.12.53.209 |
0.50ms from Ashburn,
US
|
|
| 213.16.130.1 |
0.48ms from Athens,
GR
|
|
| 76.200.129.225 |
3.21ms from Atlanta,
US
|
|
| 8.160.21.1 |
2.79ms from Beijing,
CN
|
|
| 220.225.100.145 |
8.09ms from Bengaluru,
IN
|
|
| 179.13.137.161 |
12.43ms from Bogota,
CO
|
|
| 96.230.206.113 |
2.08ms from Boston,
US
|
|
| 188.81.15.1 |
3.73ms from Braga,
PT
|
|
| 213.211.53.193 |
3.03ms from Brno,
CZ
|
|
| 78.167.84.1 |
8.87ms from Bursa,
TR
|
|
| 95.7.57.1 |
2.85ms from Bursa,
TR
|
|
| 102.182.255.1 |
1.56ms from Cape Town,
ZA
|
|
| 119.5.205.1 |
6.44ms from Chengdu,
CN
|
|
| 50.123.223.49 |
5.37ms from Chicago,
US
|
|
| 129.229.40.17 |
4.18ms from Chicago,
US
|
|
| 202.83.124.1 |
0.28ms from Dhaka,
BD
|
|
| 217.119.55.129 |
1.20ms from Duesseldorf,
DE
|
|
| 221.209.184.1 |
6.07ms from Harbin,
CN
|
|
| 76.142.56.1 |
3.46ms from Houston,
US
|
|
| 175.230.89.1 |
5.49ms from Incheon,
KR
|
|
| 175.231.145.129 |
1.72ms from Incheon,
KR
|
|
| 103.136.245.1 |
0.55ms from Jakarta,
ID
|
|
| 45.6.238.1 |
13.74ms from Joao Pessoa,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Istanbul, TR
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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