123.28.128.0/20

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 123.28.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.28.130.220 devopvmt.live 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

1,013 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.28.135.159 AS45899 VNPT Corp 2.18ms from Ho Chi Minh City, VN
123.28.130.159 AS45899 VNPT Corp 1.83ms from Ho Chi Minh City, VN
123.28.128.69 AS45899 VNPT Corp 2.06ms from Ho Chi Minh City, VN
123.28.137.152 AS45899 VNPT Corp 3.57ms from Ho Chi Minh City, VN
123.28.142.178 AS45899 VNPT Corp 3.64ms from Ho Chi Minh City, VN
123.28.140.244 AS45899 VNPT Corp 3.99ms from Ho Chi Minh City, VN
123.28.141.248 AS45899 VNPT Corp 3.74ms from Ho Chi Minh City, VN
123.28.139.130 AS45899 VNPT Corp 3.39ms from Ho Chi Minh City, VN
123.28.134.34 AS45899 VNPT Corp 1.95ms from Ho Chi Minh City, VN
123.28.138.181 AS45899 VNPT Corp 3.68ms from Ho Chi Minh City, VN
123.28.131.93 AS45899 VNPT Corp 2.25ms from Ho Chi Minh City, VN
123.28.129.146 AS45899 VNPT Corp 2.19ms from Ho Chi Minh City, VN
123.28.136.158 AS45899 VNPT Corp 3.51ms from Ho Chi Minh City, VN
123.28.133.116 AS45899 VNPT Corp 2.30ms from Ho Chi Minh City, VN
123.28.132.199 AS45899 VNPT Corp 2.16ms from Ho Chi Minh City, VN
123.28.143.115 AS45899 VNPT Corp 3.94ms from Ho Chi Minh City, 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
23.109.23.84 AS7979 Servers.com, Inc. 0.17ms from Amsterdam, NL
190.221.159.164 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 1.00ms from Buenos Aires, AR
136.159.210.4 AS33091 University of Calgary 0.78ms from Calgary, CA
27.8.219.180 AS4837 CHINA UNICOM China169 Backbone 3.50ms from Chongqing, CN
138.136.182.68 AS5972 United States Department of Defense (DoD) 10.79ms from Dallas, US
77.225.172.100 AS12430 VODAFONE ESPANA S.A.U. 9.54ms from Madrid, ES
76.158.165.20 AS7922 Comcast Cable Communications, LLC 9.57ms from San Jose, US
196.229.169.20 AS37492 Orange Tunisie 15.15ms from Tunis, TN
35.89.156.164 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
181.57.170.196 AS14080 Telmex Colombia S.A. 1.30ms from Bogotá, CO
188.131.52.228 AS25454 ORANGE MOLDOVA S.A. 19.98ms from Bucharest, RO
223.149.122.100 AS4134 CHINANET-BACKBONE 6.98ms from Changsha, CN
63.32.248.116 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
116.46.14.68 AS17858 LG POWERCOMM 1.90ms from Incheon, KR
211.105.123.20 AS4766 Korea Telecom 5.71ms from Incheon, KR
38.38.3.20 AS398823 PEG TECH INC 0.38ms from Los Angeles, US
203.136.68.212 AS2518 BIGLOBE Inc. 3.66ms from Osaka, JP
82.64.75.148 AS12322 Free SAS 1.84ms from Paris, FR
88.223.22.196 AS5511 Orange S.A. 0.37ms from Paris, FR
45.142.213.4 AS209847 WorkTitans B.V. 0.16ms from Riga, LV
82.189.28.180 AS3269 Telecom Italia S.p.A. 4.27ms from Rome, IT
43.243.116.132 AS38719 Dreamscape Networks Limited 0.24ms from Sydney, AU
126.115.37.36 AS17676 SoftBank Corp. 4.75ms from Tokyo, JP
52.207.16.84 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
218.11.239.196 AS4837 CHINA UNICOM China169 Backbone 10.13ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 123.28.137.254
traceroute to 123.28.137.254 (123.28.137.254): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Yogyakarta, ID
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