123.30.142.0/23

AS7643 · Vietnam Posts and Telecommunications (VNPT)

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Summary

Country	Vietnam
Domain	vnpt.com.vn
ASN	AS7643
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

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 123.30.0.0/16

Range	ASN	Company	Num of IPs
123.30.74.0/24	AS45899	Cuc Buu dien TW	256
123.30.75.0/24	AS45899	Cuc Buu dien TW	256
123.30.8.0/24	AS45899	Cuc Buu dien TW	256

Hosted domains

There are 15 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
123.30.143.129	AS7643 Vietnam Posts and Telecommunications (VNPT)	`0.58ms` from Ho Chi Minh City, VN
123.30.142.10	AS7643 Vietnam Posts and Telecommunications (VNPT)	`0.29ms` 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
73.183.39.183	AS7922 Comcast Cable Communications, LLC	`11.50ms` from Ashburn, US
176.92.119.231	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`0.79ms` from Athens, GR
204.65.227.7	AS1761 General Services Commission	`6.71ms` from Dallas, US
193.112.28.135	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.11ms` from Guangzhou, CN
61.75.57.55	AS4766 Korea Telecom	`1.10ms` from Incheon, KR
78.180.198.7	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.52ms` from Istanbul, TR
81.250.5.247	AS3215 Orange S.A.	`7.90ms` from Paris, FR
155.248.150.215	AS31898 Oracle Corporation	`0.19ms` from Santiago de Queretaro, MX
143.248.98.119	AS1781 Korea Advanced Institute of Science and Technology	`6.44ms` from Seoul, KR
75.62.21.215	AS7018 AT&T Enterprises, LLC	`6.33ms` from Dallas, US
211.137.230.135	AS132525 HeiLongJiang Mobile Communication Company Limited	`6.79ms` from Harbin, CN
99.172.169.183	AS7018 AT&T Enterprises, LLC	`12.63ms` from Kansas City, US
49.147.88.119	AS9299 Philippine Long Distance Telephone Company	`2.28ms` from Manila, PH
58.172.75.103	AS1221 Telstra Limited	`13.92ms` from Melbourne, AU
67.22.57.167	AS29789 Reflected Networks, Inc.	`0.10ms` from Osasco, BR
187.221.67.23	AS8151 UNINET	`4.74ms` from Santiago de Queretaro, MX
189.241.125.23	AS8151 UNINET	`3.78ms` from Santiago de Queretaro, MX
20.53.87.23	AS8075 Microsoft Corporation	`1.32ms` from Sydney, AU
106.46.40.231	AS4134 CHINANET-BACKBONE	`4.36ms` from Zhengzhou, CN
195.240.94.199	AS1136 KPN B.V.	`1.66ms` from Amsterdam, NL
217.182.142.247	AS16276 OVH SAS	`0.13ms` from Gravelines, FR
136.33.62.87	AS16591 Google Fiber Inc.	`0.68ms` from Kansas City, US
40.66.62.135	AS8075 Microsoft Corporation	`0.81ms` from Paris, FR
222.135.2.199	AS4837 CHINA UNICOM China169 Backbone	`10.39ms` from Qingdao, CN
60.134.254.215	AS17676 SoftBank Corp.	`3.02ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 123.30.142.221

traceroute to 123.30.142.221 (123.30.142.221): 64 hops max, 52 byte packets

2 [AS135905] 14.225.242.51 0.692 ms

3 [AS7643] 123.30.142.221 0.367 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On January 30th 2026

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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