123.23.0.0/20

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

route:          123.30.64.0/24
descr:          VNPT
origin:         AS45899
mnt-by:         MAINT-VN-VNPT
last-modified:  2022-07-29T19:30:10Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.23.0.0/16

No nearby ranges found.

Hosted domains

There are 3 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
123.23.5.230 tubeyou.us 2
123.23.2.1 mountdevs.dev 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

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

IP Address ASN Details
123.23.7.164 AS45899 VNPT Corp 4.08ms from Ho Chi Minh City, VN
123.23.1.243 AS45899 VNPT Corp 6.48ms from Ho Chi Minh City, VN
123.23.0.9 AS45899 VNPT Corp 2.43ms from Ho Chi Minh City, VN
123.23.9.5 AS45899 VNPT Corp 2.40ms from Ho Chi Minh City, VN
123.23.12.220 AS45899 VNPT Corp 3.06ms from Ho Chi Minh City, VN
123.23.2.113 AS45899 VNPT Corp 3.45ms from Ho Chi Minh City, VN
123.23.6.237 AS45899 VNPT Corp 4.66ms from Ho Chi Minh City, VN
123.23.15.14 AS45899 VNPT Corp 4.46ms from Ho Chi Minh City, VN
123.23.5.174 AS45899 VNPT Corp 4.94ms from Ho Chi Minh City, VN
123.23.14.248 AS45899 VNPT Corp 4.25ms from Ho Chi Minh City, VN
123.23.8.209 AS45899 VNPT Corp 2.42ms from Ho Chi Minh City, VN
123.23.10.78 AS45899 VNPT Corp 2.39ms from Ho Chi Minh City, VN
123.23.4.214 AS45899 VNPT Corp 4.26ms from Ho Chi Minh City, VN
123.23.13.247 AS45899 VNPT Corp 3.12ms from Ho Chi Minh City, VN
123.23.11.6 AS45899 VNPT Corp 2.13ms from Ho Chi Minh City, VN
123.23.3.1 AS45899 VNPT Corp 3.41ms 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
5.107.25.84 AS5384 Emirates Internet 3.03ms from Al Fujairah City, AE
48.214.54.20 AS8075 Microsoft Corporation 0.86ms from Boydton, US
183.161.246.116 AS4134 CHINANET-BACKBONE 8.81ms from Huai'an, CN
115.186.60.20 AS38710 Worldcall Broadband Limited 1.33ms from Islamabad, PK
86.176.195.84 AS2856 British Telecommunications PLC 5.64ms from London, GB
90.9.22.20 AS3215 Orange S.A. 5.67ms from Lyon, FR
116.74.110.36 AS17488 Hathway IP Over Cable Internet 7.25ms from Mumbai, IN
223.105.17.116 AS9808 China Mobile Communications Group Co., Ltd. 2.17ms from Nanjing, CN
114.190.40.212 AS4713 NTT DOCOMO BUSINESS,Inc. 5.79ms from Osaka, JP
13.216.138.4 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
54.84.0.228 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
61.82.198.100 AS4766 Korea Telecom 6.61ms from Seoul, KR
183.192.162.4 AS9808 China Mobile Communications Group Co., Ltd. 2.78ms from Shanghai, CN
216.223.163.4 AS400615 Data Canopy Colocation, LLC 0.92ms from Ashburn, US
87.196.8.20 AS2860 NOS COMUNICACOES, S.A. 2.88ms from Braga, PT
99.80.225.52 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
99.81.47.84 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
86.137.218.100 AS2856 British Telecommunications PLC 12.04ms from London, GB
2.39.174.36 AS30722 Vodafone Italia S.p.A. 5.72ms from Rome, IT
121.125.77.68 AS9318 SK Broadband Co Ltd 1.00ms from Seoul, KR
52.68.90.196 AS16509 Amazon.com, Inc. 0.24ms from Tokyo, JP
195.64.130.212 AS202860 Miejskie Przedsiebiorstwo Gospodarki Komunalnej - Krosnienski Holding Komunalny sp. z o.o. 7.28ms from Warsaw, PL
82.172.121.36 AS50266 Odido Netherlands B.V. 4.82ms from Amsterdam, NL
195.231.35.20 AS31034 Aruba S.p.A. 0.32ms from Arezzo, IT
181.101.37.212 AS7303 Telecom Argentina S.A. 1.64ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f2 123.23.4.89
traceroute to 123.23.4.89 (123.23.4.89): 64 hops max, 52 byte packets
2 [AS7195] 200.25.51.156 33.045 ms
3 [] 80.81.196.114 32.725 ms
4 [] 69.194.166.29 181.651 ms
5 [] 69.194.169.34 186.49 ms
6 [] 203.99.9.2 184.51 ms
7 [AS45899] 123.29.13.242 222.73 ms
8 [AS45899] 123.23.4.89 225.237 ms
Measurement taken from IPinfo ProbeNet in Istanbul, TR
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