123.30.51.0/24

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 123.30.0.0/16

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 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.30.51.213	hanoinews.vn	2
123.30.51.242	tudongthuykhi.com	1
123.30.51.183	halong360.com	1
123.30.51.215	anh.dj	1
123.30.51.88	hbhvietnam.vn	1
123.30.51.76	thongtinxaydung.vn	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
123.30.51.246	AS45899 VNPT Corp	`0.67ms` from Hanoi, 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
136.62.164.136	AS16591 Google Fiber Inc.	`5.14ms` from Dallas, US
79.219.172.248	AS3320 Deutsche Telekom AG	`1.36ms` from Frankfurt am Main, DE
79.254.197.88	AS3320 Deutsche Telekom AG	`2.87ms` from Frankfurt am Main, DE
188.150.155.40	AS1257 Tele2 Sverige AB	`1.49ms` from Goeteborg, SE
119.236.162.56	AS4760 HKT Limited	`1.11ms` from Hong Kong, HK
95.146.245.232	AS2856 British Telecommunications PLC	`3.33ms` from London, GB
90.199.178.56	AS5607 Sky UK Limited	`3.88ms` from London, GB
47.158.128.120	AS5650 Frontier Communications of America, Inc.	`3.61ms` from Los Angeles, US
52.160.100.136	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US
49.25.213.216	AS4766 Korea Telecom	`7.02ms` from Seoul, KR
147.46.200.120	AS9488 Seoul National University	`0.80ms` from Seoul, KR
114.73.234.72	AS4804 Microplex PTY LTD	`1.52ms` from Sydney, AU
191.25.234.168	AS26599 TELEFÔNICA BRASIL S.A	`12.92ms` from São Paulo, BR
140.112.64.72	AS17716 National Taiwan University	`1.34ms` from Taipei, TW
34.53.70.56	AS396982 Google LLC	`0.14ms` from The Dalles, US
38.174.192.104	AS398993 PEG TECH INC	`0.90ms` from Tokyo, JP
189.154.40.120	AS8151 UNINET	`11.74ms` from Tucson, US
182.126.62.8	AS4837 CHINA UNICOM China169 Backbone	`4.24ms` from Zhengzhou, CN
77.61.169.136	AS1136 KPN B.V.	`2.70ms` from Amsterdam, NL
186.114.91.152	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.55ms` from Bogota, CO
54.171.40.168	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
130.61.199.8	AS31898 Oracle Corporation	`0.28ms` from Frankfurt am Main, DE
86.129.7.216	AS2856 British Telecommunications PLC	`2.04ms` from London, GB
79.52.190.152	AS3269 Telecom Italia S.p.A.	`5.43ms` from Milan, IT
190.33.50.200	AS11556 Cable & Wireless Panama	`7.62ms` from Panama, PA

Traceroute

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

traceroute -a -n -q1 -f4 123.30.51.26

traceroute to 123.30.51.26 (123.30.51.26): 64 hops max, 52 byte packets

4 [] 195.66.224.40 9.498 ms

5 [AS23764] 5.154.154.57 29.995 ms

6 *

7 *

8 *

9 [AS45899] 113.171.27.62 218.426 ms

10 *

11 [AS45899] 123.30.51.26 229.806 ms

Measurement taken from

IPinfo ProbeNet in Edinburgh, GB

On January 18th 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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