123.30.136.0/23

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 2,190 domain names hosted across 50 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

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

IP Address	ASN	Details
123.30.136.239	AS7643 Vietnam Posts and Telecommunications (VNPT)	`0.24ms` from Ho Chi Minh City, VN
123.30.137.217	AS7643 Vietnam Posts and Telecommunications (VNPT)	`0.32ms` 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
122.170.27.103	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.37ms` from Ahmedabad, IN
85.75.77.215	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.90ms` from Athens, GR
34.215.89.119	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
71.201.169.151	AS7922 Comcast Cable Communications, LLC	`5.22ms` from Chicago, US
136.115.79.247	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
160.124.224.119	AS132839 POWER LINE DATACENTER	`1.24ms` from Hong Kong, HK
206.253.44.119	AS10821 The Pioneer Telephone Association, Inc.	`14.63ms` from Kansas City, US
188.79.213.7	AS12479 Orange Espagne SA	`11.26ms` from Marseille, FR
203.222.135.87	AS7545 TPG Telecom Limited	`1.75ms` from Melbourne, AU
24.118.242.103	AS7922 Comcast Cable Communications, LLC	`8.12ms` from Minneapolis, US
149.18.170.135	AS64286 LogicWeb Inc.	`1.63ms` from New York City, US
82.125.96.199	AS3215 Orange S.A.	`12.06ms` from Paris, FR
186.223.202.71	AS28573 Claro NXT Telecomunicacoes Ltda	`6.30ms` from Sao Paulo, BR
185.179.205.103	AS62838 Reprise Hosting	`0.10ms` from Seattle, US
115.144.240.23	AS4766 Korea Telecom	`0.99ms` from Seoul, KR
99.255.165.183	AS812 Rogers Communications Canada Inc.	`4.70ms` from Toronto, CA
198.46.254.39	AS36352 HostPapa	`0.48ms` from Atlanta, US
109.133.22.23	AS5432 Proximus NV	`1.81ms` from Brussels, BE
117.219.124.87	AS9829 National Internet Backbone	`10.05ms` from Delhi, IN
62.167.103.215	AS6730 Sunrise GmbH	`3.04ms` from Geneve, CH
37.36.164.215	AS42961 Mobile Telecommunications Company K.S.C.P.	`6.56ms` from Kuwait City, KW
88.18.171.55	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.82ms` from Madrid, ES
126.31.68.247	AS17676 SoftBank Corp.	`8.80ms` from Osaka, JP
222.104.120.71	AS4766 Korea Telecom	`7.00ms` from Seoul, KR
60.242.61.199	AS7545 TPG Telecom Limited	`1.10ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 123.30.137.110

traceroute to 123.30.137.110 (123.30.137.110): 64 hops max, 52 byte packets

1 [AS45899] 103.9.77.1 1.145 ms

2 [AS7643] 123.30.137.110 0.536 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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