123.31.128.0/18

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:         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 123.31.0.0/16

No nearby ranges found.

Hosted domains

There are 8 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.31.143.100 blackpremium.de 4
123.31.180.148 phaodienthongminh.store 1
123.31.145.223 vongbicn.com 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

2,449 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.31.184.196 AS45899 VNPT Corp 4.80ms from Ho Chi Minh City, VN
123.31.171.66 AS45899 VNPT Corp 1.99ms from Ho Chi Minh City, VN
123.31.165.93 AS45899 VNPT Corp 2.48ms from Ho Chi Minh City, VN
123.31.173.113 AS45899 VNPT Corp 2.32ms from Ho Chi Minh City, VN
123.31.155.13 AS45899 VNPT Corp 2.10ms from Ho Chi Minh City, VN
123.31.187.39 AS45899 VNPT Corp 2.54ms from Ho Chi Minh City, VN
123.31.172.112 AS45899 VNPT Corp 1.79ms from Ho Chi Minh City, VN
123.31.157.108 AS45899 VNPT Corp 3.40ms from Ho Chi Minh City, VN
123.31.179.147 AS45899 VNPT Corp 2.07ms from Ho Chi Minh City, VN
123.31.143.206 AS45899 VNPT Corp 2.42ms from Ho Chi Minh City, VN
123.31.161.118 AS45899 VNPT Corp 4.61ms from Ho Chi Minh City, VN
123.31.164.14 AS45899 VNPT Corp 2.48ms from Ho Chi Minh City, VN
123.31.129.113 AS45899 VNPT Corp 1.76ms from Ho Chi Minh City, VN
123.31.132.132 AS45899 VNPT Corp 1.89ms from Ho Chi Minh City, VN
123.31.191.79 AS45899 VNPT Corp 2.37ms from Ho Chi Minh City, VN
123.31.167.191 AS45899 VNPT Corp 2.13ms from Ho Chi Minh City, VN
123.31.128.153 AS45899 VNPT Corp 1.68ms from Ho Chi Minh City, VN
123.31.189.84 AS45899 VNPT Corp 2.12ms from Ho Chi Minh City, VN
123.31.134.153 AS45899 VNPT Corp 2.16ms from Ho Chi Minh City, VN
123.31.175.222 AS45899 VNPT Corp 1.90ms from Ho Chi Minh City, VN
123.31.154.38 AS45899 VNPT Corp 2.33ms from Ho Chi Minh City, VN
123.31.160.67 AS45899 VNPT Corp 4.65ms from Ho Chi Minh City, VN
123.31.163.203 AS45899 VNPT Corp 5.10ms from Ho Chi Minh City, VN
123.31.185.68 AS45899 VNPT Corp 4.78ms from Ho Chi Minh City, VN
123.31.170.190 AS45899 VNPT Corp 2.28ms 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
8.35.80.2 AS3356 Level 3 Parent, LLC 1.21ms from Ashburn, US
144.126.255.50 AS14061 DigitalOcean, LLC 0.19ms from Bengaluru, IN
82.143.72.178 AS6848 Telenet BV 2.78ms from Brussels, BE
81.180.82.2 AS8953 Orange Romania S.A. 0.74ms from Bucharest, RO
78.92.38.82 AS5483 Magyar Telekom Plc. 3.66ms from Budapest, HU
185.9.106.50 AS199610 marbis GmbH 0.23ms from Frankfurt am Main, DE
213.61.145.146 AS8220 COLT Technology Services Group Limited 0.60ms from Frankfurt am Main, DE
95.214.163.18 AS13101 TNG Stadtnetz GmbH 2.69ms from Hamburg, DE
118.71.29.2 AS18403 FPT Telecom Company 0.18ms from Hanoi, VN
123.28.75.194 AS45899 VNPT Corp 2.44ms from Ho Chi Minh City, VN
23.12.232.178 AS9498 BHARTI Airtel Ltd. 1.07ms from Hyderabad, IN
217.33.169.146 AS2856 British Telecommunications PLC 1.58ms from London, GB
82.165.221.242 AS8560 IONOS SE 0.68ms from London, GB
87.219.85.34 AS12479 Orange Espagne SA 7.20ms from Madrid, ES
98.254.190.18 AS7922 Comcast Cable Communications, LLC 7.49ms from Miami, US
210.252.6.2 AS7679 QTnet,Inc. 8.05ms from Osaka, JP
115.89.36.210 AS3786 LG DACOM Corporation 3.53ms from Seoul, KR
220.77.71.2 AS4766 Korea Telecom 6.86ms from Seoul, KR
125.52.203.130 AS2516 KDDI CORPORATION 0.87ms from Tokyo, JP
108.161.44.82 AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP 0.19ms from Toronto, CA
143.215.194.178 AS2637 Georgia Institute of Technology 0.19ms from Atlanta, US
195.168.135.242 AS5578 SWAN, a.s. 0.33ms from Bratislava, SK
203.23.194.130 AS9984 Codify Pty Ltd 0.50ms from Brisbane, AU
212.146.93.114 AS5606 GTS Telecom SRL 0.56ms from Bucharest, RO
74.6.253.2 AS26101 Yahoo Holdings Inc. 0.91ms from Buffalo, US

Traceroute

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

$
traceroute -a -n -q1 -f4 123.31.184.197
traceroute to 123.31.184.197 (123.31.184.197): 64 hops max, 52 byte packets
4 [AS45899] 113.171.51.162 197.424 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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