123.30.155.0/24

AS135905 · VIETNAM POSTS AND TELECOMMUNICATIONS GROUP

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Summary

Country	Vietnam
Domain	vnpt.com.vn
ASN	AS135905
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 3 domain names hosted across 2 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

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

IP Address	ASN	Details
123.30.155.14	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.70ms` 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
202.44.47.104	AS9533 King Mongkut's Institute of Technology North Bangkok	`3.92ms` from Bangkok, TH
93.200.58.216	AS3320 Deutsche Telekom AG	`3.67ms` from Duesseldorf, DE
113.96.181.152	AS4134 CHINANET-BACKBONE	`3.08ms` from Guangzhou, CN
182.34.202.104	AS4134 CHINANET-BACKBONE	`7.26ms` from Jinan, CN
39.128.52.8	AS9808 China Mobile Communications Group Co., Ltd.	`5.72ms` from Kunming, CN
216.49.169.168	AS5056 Aureon Network Services	`3.66ms` from Lincoln, US
104.19.108.56	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
104.252.225.216	AS212238 Datacamp Limited	`0.11ms` from Madrid, ES
119.92.255.56	AS9299 Philippine Long Distance Telephone Company	`0.70ms` from Manila, PH
54.205.229.184	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
14.78.80.40	AS4766 Korea Telecom	`7.84ms` from Seoul, KR
108.159.132.8	AS16509 Amazon.com, Inc.	`0.14ms` from Toronto, CA
178.88.163.8	AS9198 JSC Kazakhtelecom	`0.34ms` from Almaty, KZ
87.152.133.40	AS3320 Deutsche Telekom AG	`5.78ms` from Berlin, DE
90.64.37.136	AS15962 Orange Slovensko a.s.	`8.28ms` from Bratislava, SK
208.95.25.104	AS36327 VINAKOM COMMUNICATIONS	`0.49ms` from Chicago, US
48.214.204.56	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
111.124.62.40	AS4134 CHINANET-BACKBONE	`4.08ms` from Guiyang, CN
123.202.29.88	AS9269 Hong Kong Broadband Network Ltd.	`1.16ms` from Hong Kong, HK
195.235.137.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.69ms` from Madrid, ES
88.11.224.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.69ms` from Madrid, ES
197.248.151.216	AS37061 Safaricom Limited	`7.36ms` from Nairobi, KE
97.133.66.216	AS6167 Verizon Business	`11.91ms` from New York City, US
152.243.161.56	AS26599 TELEFÔNICA BRASIL S.A	`1.77ms` from Osasco, BR
122.34.174.232	AS17858 LG POWERCOMM	`2.25ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 123.30.155.34

traceroute to 123.30.155.34 (123.30.155.34): 64 hops max, 52 byte packets

5 [AS135905] 123.30.155.34 1.154 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On December 6th 2025

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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