123.30.128.0/24

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

IP Address	Domain	Domains on this IP
123.30.128.200	webtretho.com	7
123.30.128.101	cloudhostingvietnam.com	4
123.30.128.79	hanoiproperty.vn	3
123.30.128.176	smartmobile.com.vn	2
123.30.128.132	tpptech.vn	2
123.30.128.189	usashop.com.vn	2
123.30.128.195	fembook.co	1
123.30.128.21	sooner.edu.vn	1
123.30.128.103	cloudhostingvietnam.net	1
123.30.128.106	fonepc.vn	1
123.30.128.240	wtt.com.vn	1
123.30.128.131	shiphangusa.com.vn	1
123.30.128.134	chiaseniemtin.com	1
123.30.128.108	nguyenkimonline.com	1
123.30.128.116	brumob.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

Read more

Pingable IPs

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

IP Address	ASN	Details
123.30.128.146	AS7643 Vietnam Posts and Telecommunications (VNPT)	`0.22ms` 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
5.76.154.200	AS9198 JSC Kazakhtelecom	`7.53ms` from Almaty, KZ
3.145.164.88	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
122.247.112.24	AS4134 CHINANET-BACKBONE	`9.05ms` from Hangzhou, CN
76.109.57.8	AS7922 Comcast Cable Communications, LLC	`10.61ms` from Miami, US
84.220.9.72	AS8612 Tiscali Italia S.P.A.	`16.76ms` from Milan, IT
54.172.96.8	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
220.76.149.40	AS4766 Korea Telecom	`2.65ms` from Seoul, KR
46.186.18.200	AS21021 Multimedia Polska Sp. z o.o.	`8.36ms` from Warsaw, PL
210.16.166.8	AS146817 Hubei Feixun Network Co., Ltd	`6.51ms` from Wuhan, CN
1.199.146.184	AS4134 CHINANET-BACKBONE	`8.57ms` from Zhengzhou, CN
105.104.11.200	AS36947 Telecom Algeria	`8.69ms` from Algiers, DZ
96.188.50.136	AS53297 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
175.120.36.104	AS9318 SK Broadband Co Ltd	`1.39ms` from Incheon, KR
185.180.58.152	AS48302 OOO "Telecom GKhK"	`1.80ms` from Krasnoyarsk, RU
81.29.83.152	AS12703 Pulsant (Scotland) Ltd	`2.26ms` from London, GB
86.185.6.168	AS2856 British Telecommunications PLC	`1.90ms` from London, GB
35.71.120.104	AS16509 Amazon.com, Inc.	`5.58ms` from Madrid, ES
195.246.107.72	AS49963 Regional TeleSystem Ltd	`10.77ms` from Moscow, RU
24.59.221.56	AS11351 Charter Communications Inc	`12.11ms` from New York City, US
72.189.41.88	AS33363 Charter Communications, Inc	`3.75ms` from Orlando, US
122.103.218.72	AS2519 ARTERIA Networks Corporation	`4.94ms` from Osaka, JP
13.53.36.8	AS16509 Amazon.com, Inc.	`0.11ms` from Stockholm, SE
171.116.118.120	AS4837 CHINA UNICOM China169 Backbone	`2.89ms` from Taiyuan, CN
60.116.161.88	AS17676 SoftBank Corp.	`3.24ms` from Tokyo, JP
20.21.218.56	AS8075 Microsoft Corporation	`0.17ms` from Az Za`ayin, QA

Traceroute

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

traceroute -a -n -q1 123.30.128.72

traceroute to 123.30.128.72 (123.30.128.72): 64 hops max, 52 byte packets

1 [AS45899] 103.9.77.1 2.238 ms

2 [AS7643] 123.30.128.72 0.258 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On January 30th 2026

What are IP address ranges?

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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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