1. All IP Ranges
  2. 123.0.0.0/8
  3. 123.28.0.0/16
  4. AS45899  | 123.28.0.0/16

123.28.0.0/16

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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
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 123.0.0.0/8

Range ASN Company Num of IPs
123.152.0.0/13 AS4837 China Unicom Zhejiang province network 524,288
123.8.0.0/13 AS4837 China Unicom Henan province network 524,288
123.216.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
123.128.0.0/13 AS4837 China Unicom Shandong Province Network 524,288
123.164.0.0/14 AS17897 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.164.0.0/14 AS4809 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.144.0.0/14 AS4837 China Unicom Chongqing province network 262,144
123.224.0.0/14 AS4713 NTT DOCOMO BUSINESS,Inc. 262,144
123.184.0.0/14 AS137688 CHINANET liaoning province network 262,144
123.244.0.0/14 AS17799 CHINANET liaoning province network 262,144
123.140.0.0/14 AS138195 LG DACOM Corporation 262,144
123.184.0.0/14 AS134762 CHINANET liaoning province network 262,144
123.168.0.0/14 AS4809 CHINANET SHANDONG PROVINCE NETWORK 262,144
123.188.0.0/14 AS4837 China Unicom Liaoning province network 262,144
123.192.0.0/14 AS38841 kbro CO. Ltd. 262,144
123.232.0.0/14 AS4837 China Unicom Shandong Province Network 262,144
123.160.0.0/14 AS137687 CHINANET henan province network 262,144
123.52.0.0/14 AS137687 CHINANET HENAN PROVINCE NETWORK 262,144
123.164.0.0/14 AS137691 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.4.0.0/14 AS4837 China Unicom Henan province network 262,144
123.244.0.0/14 AS137688 CHINANET liaoning province network 262,144
123.244.0.0/14 AS134762 CHINANET liaoning province network 262,144
123.244.0.0/14 AS4134 CHINANET liaoning province network 262,144
123.164.0.0/14 AS4134 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.212.0.0/14 AS9318 SK Broadband Co Ltd 262,144
123.52.0.0/14 AS139587 CHINANET HENAN PROVINCE NETWORK 262,144
123.140.0.0/14 AS3786 LG DACOM Corporation 262,144
123.104.0.0/14 AS9595 NTT EAST, Inc. 262,144
123.160.0.0/14 AS4134 CHINANET henan province network 262,144
123.52.0.0/14 AS4134 CHINANET HENAN PROVINCE NETWORK 262,144
123.184.0.0/14 AS4134 CHINANET liaoning province network 262,144
123.168.0.0/14 AS4134 CHINANET SHANDONG PROVINCE NETWORK 262,144
123.160.0.0/14 AS139018 CHINANET henan province network 262,144
123.52.0.0/14 AS139018 CHINANET HENAN PROVINCE NETWORK 262,144
123.180.0.0/14 AS58539 CHINANET hebei province network 262,144
123.180.0.0/14 AS4134 CHINANET hebei province network 262,144
123.172.0.0/15 AS4134 CHINANET JILIN PROVINCE NETWORK 131,072
123.96.0.0/15 AS4134 CHINANET Zhejiang province network 131,072
123.206.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
123.174.0.0/15 AS4134 CHINANET shangxi province network 131,072
123.202.0.0/15 AS9269 Hong Kong Broadband Network Ltd 131,072
123.150.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072
123.178.0.0/15 AS4134 CHINANET neimeng province network 131,072
123.228.0.0/15 AS9644 SK Telecom 131,072
123.204.0.0/15 AS4780 Digital United Inc. 131,072
123.56.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
123.138.0.0/15 AS4837 China Unicom Shannxi province network 131,072
123.172.0.0/15 AS4809 CHINANET JILIN PROVINCE NETWORK 131,072
123.178.0.0/15 AS4809 CHINANET neimeng province network 131,072
123.150.0.0/15 AS4809 CHINANET TIANJIN PROVINCE NETWORK 131,072

Hosted domains

There are 16 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.28.175.79 mydumakeup.com 2
123.28.57.185 get-coin.shop 2
123.28.130.220 devopvmt.live 1
123.28.41.151 zigboxs.com 1
123.28.170.127 trandinhlong.io.vn 1
123.28.189.231 denchumbinhduong.com 1
123.28.177.156 nasoxo.io.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

12,454 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.28.249.130 AS45899 VNPT Corp 3.09ms from Ho Chi Minh City, VN
123.28.238.123 AS45899 VNPT Corp 3.60ms from Ho Chi Minh City, VN
123.28.236.106 AS45899 VNPT Corp 5.66ms from Ho Chi Minh City, VN
123.28.232.18 AS45899 VNPT Corp 2.37ms from Ho Chi Minh City, VN
123.28.250.66 AS45899 VNPT Corp 4.06ms from Ho Chi Minh City, VN
123.28.254.73 AS45899 VNPT Corp 5.00ms from Ho Chi Minh City, VN
123.28.251.195 AS45899 VNPT Corp 3.74ms from Ho Chi Minh City, VN
123.28.252.230 AS45899 VNPT Corp 6.54ms from Ho Chi Minh City, VN
123.28.244.196 AS45899 VNPT Corp 1.87ms from Ho Chi Minh City, VN
123.28.248.99 AS45899 VNPT Corp 3.03ms from Ho Chi Minh City, VN
123.28.239.174 AS45899 VNPT Corp 3.62ms from Ho Chi Minh City, VN
123.28.242.238 AS45899 VNPT Corp 4.82ms from Ho Chi Minh City, VN
123.28.245.254 AS45899 VNPT Corp 2.01ms from Ho Chi Minh City, VN
123.28.231.127 AS45899 VNPT Corp 6.67ms from Ho Chi Minh City, VN
123.28.241.104 AS45899 VNPT Corp 4.63ms from Ho Chi Minh City, VN
123.28.240.182 AS45899 VNPT Corp 5.13ms from Ho Chi Minh City, VN
123.28.233.68 AS45899 VNPT Corp 2.42ms from Ho Chi Minh City, VN
123.28.235.28 AS45899 VNPT Corp 4.49ms from Ho Chi Minh City, VN
123.28.243.213 AS45899 VNPT Corp 4.71ms from Ho Chi Minh City, VN
123.28.230.103 AS45899 VNPT Corp 6.74ms from Ho Chi Minh City, VN
123.28.255.235 AS45899 VNPT Corp 4.51ms from Ho Chi Minh City, VN
123.28.253.45 AS45899 VNPT Corp 6.78ms from Ho Chi Minh City, VN
123.28.234.26 AS45899 VNPT Corp 5.08ms from Ho Chi Minh City, VN
123.28.237.81 AS45899 VNPT Corp 5.71ms from Ho Chi Minh City, VN
123.28.164.75 AS45899 VNPT Corp 3.92ms 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
52.236.159.160 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
174.54.187.192 AS7922 Comcast Cable Communications, LLC 17.33ms from Ashburn, US
85.85.190.32 AS15704 XTRA TELECOM S.A. 2.11ms from Barcelona, ES
218.77.90.192 AS4134 CHINANET-BACKBONE 3.71ms from Changsha, CN
198.101.174.144 AS19994 Rackspace Hosting 1.25ms from Chicago, US
134.70.188.0 AS31898 Oracle Corporation 0.49ms from Chicago, US
24.209.87.112 AS10796 Charter Communications Inc 7.93ms from Columbus, US
87.32.147.16 AS1213 HEAnet CLG 14.69ms from Dublin, IE
80.138.44.80 AS3320 Deutsche Telekom AG 1.58ms from Frankfurt am Main, DE
149.0.68.0 AS8386 Vodafone Net Iletisim Hizmetler AS 5.36ms from Istanbul, TR
108.156.37.176 AS16509 Amazon.com, Inc. 0.13ms from London, GB
104.173.173.112 AS20001 Charter Communications Inc 6.98ms from Los Angeles, US
90.52.176.224 AS3215 Orange S.A. 16.00ms from Lyon, FR
89.86.133.224 AS5410 Bouygues Telecom SA 6.44ms from Paris, FR
110.47.190.0 AS18313 LG HelloVision Corp. 1.50ms from Seoul, KR
222.121.81.48 AS4766 Korea Telecom 1.69ms from Seoul, KR
219.240.131.112 AS9318 SK Broadband Co Ltd 3.91ms from Seoul, KR
85.202.42.208 AS43420 Eltronik Sp. z o.o. 10.96ms from Warsaw, PL
42.240.3.112 AS137735 China Construction Bank 2.91ms from Beijing, CN
99.27.229.112 AS7018 AT&T Enterprises, LLC 8.10ms from Chicago, US
98.222.103.64 AS7922 Comcast Cable Communications, LLC 4.11ms from Chicago, US
117.219.140.96 AS9829 National Internet Backbone 12.14ms from Delhi, IN
24.8.215.80 AS7922 Comcast Cable Communications, LLC 4.28ms from Denver, US
73.34.107.208 AS7922 Comcast Cable Communications, LLC 2.64ms from Denver, US
35.242.235.160 AS396982 Google LLC 0.09ms from Frankfurt am Main, 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 123.28.53.238
traceroute to 123.28.53.238 (123.28.53.238): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 [AS45899] 123.28.53.238 212.407 ms
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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.

Get Started for Free Contact Sales
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