123.16.0.0/20

AS45899  ·  VNPT Corp

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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 123.16.0.0/16

No nearby ranges found.

Hosted domains

There are 43 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
123.16.13.27 plywoodboxvn.com 2
123.16.13.196 lucthuy.com 2
123.16.15.155 tenmahcm.com 1
123.16.15.203 hanhtrinhdaudoi.com 1
123.16.0.243 prolaps.net 1
123.16.13.79 chonongsanviettrung.xyz 1
123.16.12.4 baotrisd.vn 1
123.16.1.47 tnfamily.net 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

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

IP Address ASN Details
123.16.3.219 AS45899 VNPT Corp 1.07ms from Hanoi, VN
123.16.1.10 AS45899 VNPT Corp 1.17ms from Hanoi, VN
123.16.4.232 AS45899 VNPT Corp 1.29ms from Hanoi, VN
123.16.2.161 AS45899 VNPT Corp 1.11ms from Hanoi, VN
123.16.0.143 AS45899 VNPT Corp 1.04ms from Hanoi, VN
123.16.11.20 AS45899 VNPT Corp 2.11ms from Hanoi, VN
123.16.6.0 AS45899 VNPT Corp 1.19ms from Hanoi, VN
123.16.12.241 AS45899 VNPT Corp 1.04ms from Hanoi, VN
123.16.7.94 AS45899 VNPT Corp 1.15ms from Hanoi, VN
123.16.13.79 AS45899 VNPT Corp 1.10ms from Hanoi, VN
123.16.15.14 AS45899 VNPT Corp 1.11ms from Hanoi, VN
123.16.9.211 AS45899 VNPT Corp 1.34ms from Hanoi, VN
123.16.8.199 AS45899 VNPT Corp 1.78ms from Hanoi, VN
123.16.5.107 AS45899 VNPT Corp 1.20ms 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
82.173.104.100 AS13127 Odido Netherlands B.V. 16.55ms from Amsterdam, NL
52.123.0.4 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
14.141.135.4 AS4755 TATA Communications formerly VSNL is Leading ISP 0.41ms from Bengaluru, IN
35.161.165.68 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
146.115.23.100 AS6079 RCN 0.24ms from Boston, US
76.19.205.84 AS7922 Comcast Cable Communications, LLC 2.42ms from Boston, US
128.46.186.244 AS17 Purdue University 5.37ms from Chicago, US
47.99.34.244 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.61ms from Hangzhou, CN
185.179.118.52 AS58003 Planeetta Internet Oy 0.39ms from Helsinki, FI
124.150.42.228 AS7545 TPG Telecom Limited 1.69ms from Melbourne, AU
67.255.82.20 AS11351 Charter Communications Inc 16.64ms from New York City, US
176.186.220.132 AS5410 Bouygues Telecom SA 2.78ms from Paris, FR
140.142.77.100 AS73 University of Washington 1.58ms from Seattle, US
171.125.157.36 AS4837 CHINA UNICOM China169 Backbone 6.70ms from Taiyuan, CN
60.158.72.84 AS17676 SoftBank Corp. 2.81ms from Tokyo, JP
174.101.161.228 AS10796 Charter Communications Inc 18.57ms from Toronto, CA
88.159.81.196 AS1136 KPN B.V. 1.00ms from Amsterdam, NL
69.136.60.4 AS7922 Comcast Cable Communications, LLC 4.70ms from Ashburn, US
190.174.124.116 AS22927 Telefonica de Argentina 2.30ms from Buenos Aires, AR
37.197.111.164 AS1257 Tele2 Sverige AB 3.88ms from Falkenberg, SE
81.51.192.180 AS3215 Orange S.A. 10.17ms from Frankfurt am Main, DE
79.224.101.180 AS3320 Deutsche Telekom AG 2.94ms from Frankfurt am Main, DE
152.182.85.20 AS701 Verizon Business 6.46ms from Miami, US
92.149.146.52 AS3215 Orange S.A. 13.16ms from Paris, FR
112.239.214.84 AS4837 CHINA UNICOM China169 Backbone 9.64ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -m6 123.16.14.200
traceroute to 123.16.14.200 (123.16.14.200): 6 hops max, 52 byte packets
1 [AS15169] 74.125.251.87 153.469 ms
2 *
3 [AS45899] 113.171.21.135 250.371 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Moncks Corner, US
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.

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