123.16.32.0/20

AS45899  ·  VNPT Corp

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Vietnam
Domain vnpt.com.vn
ASN AS45899
Registry APNIC
ID VNPT-VN

WHOIS Details

inetnum:        123.16.0.0 - 123.31.255.255
netname:        VNPT-VN
descr:          Vietnam Posts and Telecommunications Group
descr:          No 57, Huynh Thuc Khang Street, Lang Ha ward, Dong Da district, Ha Noi City
country:        VN
admin-c:        PTH13-AP
tech-c:         PTH13-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNPT
mnt-routes:     MAINT-VN-VNPT
last-modified:  2018-01-25T03:55:17Z
mnt-irt:        IRT-VNNIC-AP
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-11-17T23:08:34Z
source:         APNIC

person:         Pham Tien Huy
address:        VNPT-VN
country:        VN
phone:          +84-24-37741604
e-mail:         huypt@vnpt.vn
nic-hdl:        PTH13-AP
mnt-by:         MAINT-VN-VNPT
last-modified:  2017-11-19T07:06:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.16.0.0/16

No nearby ranges found.

Hosted domains

There are 15 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.16.47.133 hust-2slab.org 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

416 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.16.47.18 AS45899 VNPT Corp 1.14ms from Hanoi, VN
123.16.37.51 AS45899 VNPT Corp 1.26ms from Hanoi, VN
123.16.36.123 AS45899 VNPT Corp 1.24ms from Hanoi, VN
123.16.42.106 AS45899 VNPT Corp 1.36ms from Hanoi, VN
123.16.43.78 AS45899 VNPT Corp 1.04ms from Hanoi, VN
123.16.45.63 AS45899 VNPT Corp 1.28ms from Hanoi, VN
123.16.41.26 AS45899 VNPT Corp 0.90ms from Hanoi, VN
123.16.40.218 AS45899 VNPT Corp 1.10ms from Hanoi, VN
123.16.33.242 AS45899 VNPT Corp 1.09ms from Hanoi, VN
123.16.44.178 AS45899 VNPT Corp 1.23ms from Hanoi, VN
123.16.34.133 AS45899 VNPT Corp 1.26ms from Hanoi, VN
123.16.35.108 AS45899 VNPT Corp 1.53ms from Hanoi, VN
123.16.39.222 AS45899 VNPT Corp 1.22ms from Hanoi, VN
123.16.38.232 AS45899 VNPT Corp 1.23ms from Hanoi, VN
123.16.46.220 AS45899 VNPT Corp 1.15ms from Hanoi, VN
123.16.32.20 AS45899 VNPT Corp 0.90ms from Hanoi, VN

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
184.15.248.84 AS5650 Frontier Communications of America, Inc. 7.31ms from Ashburn, US
119.46.160.36 AS7470 TRUE INTERNET Co.,Ltd. 0.82ms from Bangkok, TH
69.175.29.228 AS32475 Internap Holding LLC 0.91ms from Chicago, US
173.90.30.68 AS10796 Charter Communications Inc 16.54ms from Columbus, US
34.110.39.68 AS396982 Google LLC 0.24ms from Dallas, US
162.237.13.4 AS7018 AT&T Enterprises, LLC 11.20ms from Dallas, US
177.234.241.4 AS273190 VASQUEZ BURGOS LIVINGTON 2.96ms from Guayaquil, EC
105.227.0.4 AS37457 Telkom SA Ltd. 16.79ms from Johannesburg, ZA
106.193.121.36 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.50ms from Lohogaon, IN
86.144.25.196 AS2856 British Telecommunications PLC 5.99ms from London, GB
148.237.17.4 AS7325 UNIVERSIDAD AUTONOMA DE TAMAULIPAS 11.04ms from Monterrey, MX
90.0.97.84 AS3215 Orange S.A. 12.93ms from Paris, FR
185.216.209.116 AS15440 UAB "Baltnetos komunikacijos" 0.15ms from Vilnius, LT
78.57.101.100 AS8764 Telia Lietuva, AB 9.86ms from Vilnius, LT
222.142.102.180 AS4837 CHINA UNICOM China169 Backbone 5.46ms from Zhengzhou, CN
64.181.80.36 AS22709 North State Telephone, LLC 6.58ms from Ashburn, US
121.74.6.20 AS9500 One New Zealand Group Limited 2.11ms from Auckland, NZ
160.1.16.164 AS8987 Amazon Data Services Ireland Ltd 0.44ms from Boardman, US
108.163.205.180 AS32475 Internap Holding LLC 0.82ms from Chicago, US
69.212.128.52 AS7018 AT&T Enterprises, LLC 3.15ms from Dallas, US
172.240.56.228 AS7979 Servers.com, Inc. 0.50ms from Dallas, US
66.214.91.100 AS20115 Charter Communications LLC 6.00ms from Los Angeles, US
80.34.34.148 AS3352 TELEFONICA DE ESPANA S.A.U. 8.16ms from Madrid, ES
35.152.40.84 AS16509 Amazon.com, Inc. 0.16ms from Milan, IT
202.61.230.148 AS197540 netcup GmbH 0.38ms from Nuernberg, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 123.16.37.5
traceroute to 123.16.37.5 (123.16.37.5): 64 hops max, 52 byte packets
4 [AS18403] 113.22.4.110 0.422 ms
6 *
10 [AS45899] 123.16.37.5 1.56 ms
Measurement taken from IPinfo ProbeNet in Hanoi, VN
On

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.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs