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

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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 123.0.0.0/8

Range ASN Company Num of IPs
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
123.152.0.0/13 AS4837 China Unicom Zhejiang province network 524,288
123.8.0.0/13 AS4837 China Unicom Henan province network 524,288
123.164.0.0/14 AS17897 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.164.0.0/14 AS4809 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.184.0.0/14 AS134762 CHINANET liaoning province network 262,144
123.188.0.0/14 AS4837 China Unicom Liaoning province network 262,144
123.160.0.0/14 AS137687 CHINANET henan province network 262,144
123.4.0.0/14 AS4837 China Unicom Henan province network 262,144
123.244.0.0/14 AS134762 CHINANET liaoning province network 262,144
123.224.0.0/14 AS4713 NTT DOCOMO BUSINESS,Inc. 262,144
123.180.0.0/14 AS4134 CHINANET hebei province network 262,144
123.164.0.0/14 AS137691 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.144.0.0/14 AS4837 China Unicom Chongqing province network 262,144
123.52.0.0/14 AS137687 CHINANET HENAN PROVINCE NETWORK 262,144
123.180.0.0/14 AS58539 CHINANET hebei province network 262,144
123.184.0.0/14 AS137688 CHINANET liaoning province network 262,144
123.244.0.0/14 AS137688 CHINANET liaoning province network 262,144
123.52.0.0/14 AS4134 CHINANET HENAN PROVINCE NETWORK 262,144
123.160.0.0/14 AS4134 CHINANET henan province network 262,144
123.232.0.0/14 AS4837 China Unicom Shandong Province Network 262,144
123.168.0.0/14 AS4134 CHINANET SHANDONG PROVINCE NETWORK 262,144
123.52.0.0/14 AS139018 CHINANET HENAN PROVINCE NETWORK 262,144
123.168.0.0/14 AS4809 CHINANET SHANDONG PROVINCE NETWORK 262,144
123.52.0.0/14 AS139587 CHINANET HENAN PROVINCE NETWORK 262,144
123.244.0.0/14 AS17799 CHINANET liaoning province network 262,144
123.184.0.0/14 AS4134 CHINANET liaoning province network 262,144
123.140.0.0/14 AS138195 LG DACOM Corporation 262,144
123.160.0.0/14 AS139018 CHINANET henan province network 262,144
123.164.0.0/14 AS4134 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.244.0.0/14 AS4134 CHINANET liaoning province network 262,144
123.104.0.0/14 AS9595 NTT EAST, Inc. 262,144
123.192.0.0/14 AS38841 kbro CO. Ltd. 262,144
123.212.0.0/14 AS9318 SK Broadband Co Ltd 262,144
123.140.0.0/14 AS3786 LG DACOM Corporation 262,144
123.206.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
123.202.0.0/15 AS9269 Hong Kong Broadband Network Ltd 131,072
123.56.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
123.204.0.0/15 AS4780 Digital United Inc. 131,072
123.178.0.0/15 AS4809 CHINANET neimeng province network 131,072
123.172.0.0/15 AS4809 CHINANET JILIN PROVINCE NETWORK 131,072
123.150.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072
123.228.0.0/15 AS9644 SK Telecom 131,072
123.172.0.0/15 AS4134 CHINANET JILIN PROVINCE NETWORK 131,072
123.150.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
123.138.0.0/15 AS4837 China Unicom Shannxi province network 131,072
123.150.0.0/15 AS4809 CHINANET TIANJIN PROVINCE NETWORK 131,072
123.174.0.0/15 AS4134 CHINANET shangxi province network 131,072
123.178.0.0/15 AS4134 CHINANET neimeng province network 131,072

Hosted domains

There are 12 domain names hosted across 11 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
123.28.41.151 zigboxs.com 1
123.28.123.208 coin-faucet.site 1
123.28.190.188 phucan.io.vn 1
123.28.5.208 varizue.click 1
123.28.253.57 sellotpvn.com 1
123.28.177.156 nasoxo.io.vn 1
123.28.57.185 hh3d.space 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

12,690 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.28.16.16 AS45899 VNPT Corp 2.18ms from Ho Chi Minh City, VN
123.28.1.106 AS45899 VNPT Corp 6.08ms from Ho Chi Minh City, VN
123.28.166.89 AS45899 VNPT Corp 3.66ms from Ho Chi Minh City, VN
123.28.144.64 AS45899 VNPT Corp 2.32ms from Ho Chi Minh City, VN
123.28.124.241 AS45899 VNPT Corp 3.46ms from Ho Chi Minh City, VN
123.28.75.194 AS45899 VNPT Corp 2.44ms from Ho Chi Minh City, VN
123.28.23.222 AS45899 VNPT Corp 2.34ms from Ho Chi Minh City, VN
123.28.90.243 AS45899 VNPT Corp 4.70ms from Ho Chi Minh City, VN
123.28.164.71 AS45899 VNPT Corp 3.84ms from Ho Chi Minh City, VN
123.28.65.126 AS45899 VNPT Corp 2.06ms from Ho Chi Minh City, VN
123.28.27.193 AS45899 VNPT Corp 2.67ms from Ho Chi Minh City, VN
123.28.106.156 AS45899 VNPT Corp 2.56ms from Ho Chi Minh City, VN
123.28.127.162 AS45899 VNPT Corp 2.18ms from Ho Chi Minh City, VN
123.28.28.51 AS45899 VNPT Corp 4.93ms from Ho Chi Minh City, VN
123.28.135.35 AS45899 VNPT Corp 2.32ms from Ho Chi Minh City, VN
123.28.150.139 AS45899 VNPT Corp 4.60ms from Ho Chi Minh City, VN
123.28.61.15 AS45899 VNPT Corp 2.51ms from Ho Chi Minh City, VN
123.28.84.145 AS45899 VNPT Corp 2.26ms from Ho Chi Minh City, VN
123.28.32.191 AS45899 VNPT Corp 4.67ms from Ho Chi Minh City, VN
123.28.97.56 AS45899 VNPT Corp 5.14ms from Ho Chi Minh City, VN
123.28.43.176 AS45899 VNPT Corp 2.54ms from Ho Chi Minh City, VN
123.28.157.245 AS45899 VNPT Corp 3.23ms from Ho Chi Minh City, VN
123.28.154.74 AS45899 VNPT Corp 2.46ms from Ho Chi Minh City, VN
123.28.5.248 AS45899 VNPT Corp 2.30ms from Ho Chi Minh City, VN
123.28.122.233 AS45899 VNPT Corp 2.25ms 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
94.191.66.16 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.26ms from Chongqing, CN
52.214.88.128 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
104.41.215.112 AS8075 Microsoft Corporation 0.24ms from Dublin, IE
51.77.71.128 AS16276 OVH SAS 0.10ms from Frankfurt am Main, DE
3.75.61.128 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
171.235.147.64 AS7552 Viettel Group 1.27ms from Ho Chi Minh City, VN
154.19.219.80 AS18186 Nebula Global LLC 1.10ms from Hong Kong, HK
76.4.47.0 AS19901 Brightspeed 3.16ms from Houston, US
90.52.176.224 AS3215 Orange S.A. 16.04ms from Lyon, FR
122.247.58.0 AS4134 CHINANET-BACKBONE 6.52ms from Ningbo, CN
90.22.161.144 AS3215 Orange S.A. 2.72ms from Paris, FR
20.157.191.224 AS8069 Microsoft Corporation 0.42ms from Phoenix, US
67.171.244.0 AS7922 Comcast Cable Communications, LLC 3.14ms from Portland, US
136.169.61.16 AS20910 SIA "BITE Latvija" 0.60ms from Riga, LV
187.183.234.208 AS28573 Claro NXT Telecomunicacoes Ltda 17.74ms from Rio de Janeiro, BR
174.23.233.32 AS209 CenturyLink Communications, LLC 2.33ms from Salt Lake City, US
1.253.213.240 AS9318 SK Broadband Co Ltd 7.68ms from Seoul, KR
124.254.240.224 AS9689 SK Broadband Co Ltd 1.67ms from Seoul, KR
85.229.5.208 AS8434 Telenor Sverige AB 0.95ms from Stockholm, SE
202.227.110.128 AS17683 Wingtechnology Communications, Inc. 3.53ms from Tokyo, JP
173.236.225.128 AS26347 New Dream Network, LLC 0.35ms from Ashburn, US
212.251.51.208 AS1241 Forthnet 4.20ms from Athens, GR
69.207.34.32 AS11351 Charter Communications Inc 18.40ms from Chicago, US
75.118.70.224 AS11776 Breezeline 12.49ms from Chicago, US
78.183.143.48 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.37ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -f3 123.28.44.49
traceroute to 123.28.44.49 (123.28.44.49): 64 hops max, 52 byte packets
3 [AS9002] 87.245.233.56 11.86 ms
4 [AS6453] 80.231.124.38 9.793 ms
5 *
6 *
7 *
8 *
9 [AS45899] 123.28.44.49 300.369 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
On

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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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