123.17.16.0/20

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:         [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 123.17.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
123.17.31.2 AS45899 VNPT Corp 3.98ms from Hanoi, VN
123.17.16.233 AS45899 VNPT Corp 2.91ms from Hanoi, VN
123.17.29.112 AS45899 VNPT Corp 3.04ms from Hanoi, VN
123.17.19.93 AS45899 VNPT Corp 2.93ms from Hanoi, VN
123.17.20.226 AS45899 VNPT Corp 2.76ms from Hanoi, VN
123.17.18.112 AS45899 VNPT Corp 2.90ms from Hanoi, VN
123.17.27.76 AS45899 VNPT Corp 3.65ms from Hanoi, VN
123.17.30.152 AS45899 VNPT Corp 3.38ms from Hanoi, VN
123.17.24.85 AS45899 VNPT Corp 2.09ms from Hanoi, VN
123.17.28.88 AS45899 VNPT Corp 3.27ms from Hanoi, VN
123.17.17.158 AS45899 VNPT Corp 2.86ms from Hanoi, VN
123.17.23.217 AS45899 VNPT Corp 2.69ms from Hanoi, VN
123.17.22.168 AS45899 VNPT Corp 2.07ms from Hanoi, VN
123.17.21.12 AS45899 VNPT Corp 3.31ms from Hanoi, VN
123.17.26.175 AS45899 VNPT Corp 3.73ms from Hanoi, VN
123.17.25.212 AS45899 VNPT Corp 2.11ms 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
103.237.41.20 AS9790 Two Degrees Networks Limited 0.95ms from Auckland, NZ
117.239.71.244 AS9829 National Internet Backbone 1.18ms from Chennai, IN
2.110.9.100 AS3292 TDC Holding A/S 8.50ms from Copenhagen, DK
34.122.136.244 AS396982 Google LLC 0.10ms from Council Bluffs, US
132.226.203.180 AS31898 Oracle Corporation 0.33ms from Frankfurt am Main, DE
189.239.112.196 AS8151 UNINET 11.38ms from Guadalajara, MX
81.35.146.164 AS3352 TELEFONICA DE ESPANA S.A.U. 2.54ms from Madrid, ES
176.160.39.36 AS5410 Bouygues Telecom SA 6.49ms from Marseille, FR
73.107.104.52 AS7922 Comcast Cable Communications, LLC 4.07ms from Miami, US
151.48.40.212 AS1267 WIND TRE S.P.A. 2.21ms from Milan, IT
212.131.42.36 AS3269 Telecom Italia S.p.A. 0.86ms from Milan, IT
52.73.142.84 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
188.55.174.164 AS25019 Saudi Telecom Company JSC 1.98ms from Riyadh, SA
24.85.125.52 AS6327 Shaw Communications 7.38ms from Seattle, US
121.136.116.68 AS4766 Korea Telecom 1.29ms from Seoul, KR
46.36.135.4 AS39824 JSC Alma Telecommunications 0.62ms from Almaty, KZ
32.42.9.68 AS2686 AT&T Enterprises, LLC 0.57ms from Amsterdam, NL
66.85.230.100 AS26827 EPB Fiber Optics 2.83ms from Atlanta, US
78.157.53.228 AS62442 Dade Samane Fanava Company (PJS) 15.31ms from Baku, AZ
71.132.49.164 AS55960 Beijing Guanghuan Xinwang Digital 3.47ms from Beijing, CN
136.172.125.228 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.34ms from Berlin, DE
81.182.92.196 AS5483 Magyar Telekom Plc. 2.59ms from Budapest, HU
104.239.204.4 AS19994 Rackspace Hosting 1.35ms from Chicago, US
128.198.23.132 AS396425 University of Colorado, Colorado Springs 1.61ms from Denver, US
116.197.188.20 AS24023 Juniper Networks HK Ltd. 0.21ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 123.17.24.231
traceroute to 123.17.24.231 (123.17.24.231): 64 hops max, 52 byte packets
3 [AS18403] 42.112.2.59 0.546 ms
4 [AS45899] 123.29.16.73 0.332 ms
5 *
7 [AS45899] 123.29.5.98 2.238 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