123.30.105.0/24

AS7643 · Vietnam Posts and Telecommunications (VNPT)

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Summary

Country	Vietnam
Domain	vnpt.vn
ASN	AS7643
Registry	APNIC
ID	THEGIOIAO-NET

WHOIS Details

inetnum:        123.30.105.128 - 123.30.105.255
netname:        thegioiao-net
country:        vn
descr:          Cong ty Co phan Cong nghe The gioi ao (Cyber world Tech JSC)
descr:          129 Nguyen Trong Tuyen, P15, Quan Phu Nhuan, Tp HCM/ 84-8-8462997
descr:          contact (lien he) Peter Vi Duong at [email protected]
descr:          technical contact Phan Le Anh Khoa at [email protected]
admin-c:        VIG1-AP
tech-c:         VIG1-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-VN-VNPT
last-modified:  2008-09-04T07:22:39Z
source:         APNIC

role:           VDC IPADMIN GROUP
address:        Internet Building, Block II, Thang Long Inter Village
country:        VN
phone:          +84-437877777
e-mail:         [email protected]
remarks:        send spam reports to [email protected]
admin-c:        THMH1-AP
tech-c:         THMH1-AP
nic-hdl:        VIG1-AP
mnt-by:         MAINT-VN-VNPT
fax-no:         +84-4 37876600
last-modified:  2019-06-25T02:07:13Z
source:         APNIC

route:          123.30.96.0/20
descr:          VietNam Post and Telecom Corporation (VNPT)
descr:          VNPT-AS-AP
country:        VN
origin:         AS7643
remarks:        mailto: [email protected]
notify:         [email protected]
mnt-by:         MAINT-VN-VNPT
last-modified:  2010-01-22T02:46:20Z
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.30.105.83	voisen.net	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

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Pingable IPs

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

IP Address	ASN	Details
123.30.105.194	AS7643 Vietnam Posts and Telecommunications (VNPT)	`0.66ms` 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
48.217.50.72	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
98.62.78.184	AS7922 Comcast Cable Communications, LLC	`4.56ms` from Atlanta, US
186.116.180.120	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.50ms` from Bogota, CO
93.222.1.216	AS3320 Deutsche Telekom AG	`7.54ms` from Frankfurt am Main, DE
2.20.99.56	AS16625 Akamai Technologies, Inc.	`0.14ms` from Houston, US
175.117.234.136	AS9318 SK Broadband Co Ltd	`1.52ms` from Incheon, KR
91.156.1.24	AS719 Elisa Oyj	`6.28ms` from Oulu, FI
88.161.16.152	AS12322 Free SAS	`1.97ms` from Paris, FR
218.165.54.200	AS3462 Data Communication Business Group	`1.70ms` from Taipei, TW
153.226.60.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.07ms` from Tokyo, JP
76.71.113.152	AS577 Bell Canada	`1.24ms` from Toronto, CA
213.221.234.184	AS15600 Quickline AG	`2.46ms` from Zuerich, CH
121.20.143.88	AS4837 CHINA UNICOM China169 Backbone	`13.25ms` from Beijing, CN
79.198.17.8	AS3320 Deutsche Telekom AG	`3.11ms` from Berlin, DE
73.38.130.136	AS7922 Comcast Cable Communications, LLC	`10.64ms` from Boston, US
186.214.131.136	AS18881 TELEFÔNICA BRASIL S.A	`10.47ms` from Fortaleza, BR
90.7.9.56	AS3215 Orange S.A.	`10.17ms` from Frankfurt am Main, DE
31.129.88.184	AS51069 Volodymyr Shtark	`7.78ms` from Kyiv, UA
46.203.18.200	AS42831 UK Dedicated Servers Limited	`0.28ms` from London, GB
12.138.39.8	AS7018 AT&T Enterprises, LLC	`3.87ms` from Los Angeles, US
69.137.172.184	AS7922 Comcast Cable Communications, LLC	`4.81ms` from Miami, US
178.187.42.120	AS12389 PJSC Rostelecom	`5.81ms` from Novosibirsk, RU
124.159.177.232	AS7679 QTnet,Inc.	`9.72ms` from Osaka, JP
63.225.196.168	AS209 CenturyLink Communications, LLC	`1.21ms` from Phoenix, US
13.218.233.248	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f5 123.30.105.194

traceroute to 123.30.105.194 (123.30.105.194): 64 hops max, 52 byte packets

5 [AS6939] 184.104.194.90 36.519 ms

6 [] 36.255.57.14 36.218 ms

7 [AS45899] 113.171.7.206 59.459 ms

8 [AS45899] 113.171.48.46 61.366 ms

9 [AS7643] 222.255.210.17 60.048 ms

10 [AS7643] 123.30.105.194 59.39 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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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