123.16.48.0/20

AS45899 · VNPT Corp

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

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:  2025-10-08T04:42:43Z
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 12 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.16.53.70	teexcorp.vn	2
123.16.55.182	pronext.vn	2
123.16.55.77	ggrg.vn	1
123.16.54.224	hieunv.click	1
123.16.53.177	giaiphapyte.vn	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

Read more

Pingable IPs

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

IP Address	ASN	Details
123.16.59.136	AS45899 VNPT Corp	`1.38ms` from Hanoi, VN
123.16.49.237	AS45899 VNPT Corp	`1.50ms` from Hanoi, VN
123.16.50.47	AS45899 VNPT Corp	`1.43ms` from Hanoi, VN
123.16.62.145	AS45899 VNPT Corp	`1.55ms` from Hanoi, VN
123.16.55.215	AS45899 VNPT Corp	`1.34ms` from Hanoi, VN
123.16.48.51	AS45899 VNPT Corp	`1.32ms` from Hanoi, VN
123.16.51.213	AS45899 VNPT Corp	`1.40ms` from Hanoi, VN
123.16.57.147	AS45899 VNPT Corp	`1.30ms` from Hanoi, VN
123.16.53.100	AS45899 VNPT Corp	`0.98ms` from Hanoi, VN
123.16.58.60	AS45899 VNPT Corp	`1.32ms` from Hanoi, VN
123.16.54.221	AS45899 VNPT Corp	`1.03ms` from Hanoi, VN
123.16.56.169	AS45899 VNPT Corp	`1.34ms` from Hanoi, VN
123.16.61.98	AS45899 VNPT Corp	`1.02ms` from Hanoi, VN
123.16.63.81	AS45899 VNPT Corp	`1.37ms` from Hanoi, VN
123.16.52.0	AS45899 VNPT Corp	`0.80ms` from Hanoi, VN
123.16.60.76	AS45899 VNPT Corp	`1.12ms` 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
166.1.19.196	AS62240 Clouvider	`0.21ms` from Amsterdam, NL
38.81.218.20	AS12183 Talkie Communications, Inc	`7.96ms` from Ashburn, US
20.241.195.36	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
141.95.254.52	AS16276 OVH SAS	`0.09ms` from Gravelines, FR
62.112.43.20	AS13157 GOPAS Solutions GmbH	`0.39ms` from Hamburg, DE
81.152.9.180	AS2856 British Telecommunications PLC	`1.72ms` from London, GB
13.232.118.84	AS16509 Amazon.com, Inc.	`0.11ms` from Mumbai, IN
180.112.37.68	AS4134 CHINANET-BACKBONE	`4.80ms` from Nanjing, CN
195.25.11.116	AS3215 Orange S.A.	`3.06ms` from Paris, FR
186.101.145.20	AS27947 Telconet S.A	`1.87ms` from Quito, EC
122.152.221.52	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.73ms` from Shanghai, CN
183.86.85.68	AS10010 TOKAI Communications Corporation	`6.50ms` from Tokyo, JP
102.31.198.116	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`3.76ms` from Tunis, TN
57.153.156.196	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
52.157.250.68	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
52.89.119.52	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
41.68.24.4	AS24835 Vodafone Data	`10.47ms` from Cairo, EG
184.58.193.212	AS10796 Charter Communications Inc	`4.95ms` from Chicago, US
98.103.121.100	AS10796 Charter Communications Inc	`2.38ms` from Columbus, US
136.227.235.244	AS23089 Hotwire Communications	`11.03ms` from Dallas, US
83.76.151.132	AS3303 Swisscom (Switzerland) Ltd	`0.70ms` from Geneve, CH
128.249.181.4	AS302 Baylor College of Medicine	`0.60ms` from Houston, US
45.76.128.228	AS20473 The Constant Company, LLC	`0.24ms` from London, GB
31.53.161.132	AS2856 British Telecommunications PLC	`4.51ms` from London, GB
86.9.187.180	AS5089 Virgin Media Limited	`6.14ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f5 123.16.61.90

traceroute to 123.16.61.90 (123.16.61.90): 64 hops max, 52 byte packets

5 [AS45899] 113.171.21.23 333.716 ms

6 [AS45899] 113.177.29.198 326.568 ms

7 [AS45899] 123.16.61.90 327.346 ms

Measurement taken from

IPinfo ProbeNet in Quito, EC

On October 17th 2025

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.

Get Started for Free Contact Sales