42.1.75.0/24

AS131429 · MOBIFONE Corporation

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Vietnam
Domain	mobifone.vn
ASN	AS131429
Registry	APNIC
ID	MOBIFONE-VN

WHOIS Details

inetnum:        42.1.64.0 - 42.1.127.255
netname:        MOBIFONE-VN
descr:          Mobifone Corporation
descr:          01 Pham Van Bach, Cau Giay, Ha Noi
country:        VN
admin-c:        DDD5-AP
tech-c:         DQD3-AP
tech-c:         VDL1-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
abuse-c:        DQD3-AP
last-modified:  2023-03-27T03:33:48Z
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:  2017-11-08T09:40:06Z
source:         APNIC

person:         Doan Dinh Dan
address:        Mobifone Corporation
country:        VN
phone:          +84-24-37831770
e-mail:         [email protected]
nic-hdl:        DDD5-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-19T02:44:57Z
source:         APNIC

person:         Do Quang Duong
address:        MOBIFONE-VN
country:        VN
phone:          +84-2437831769
e-mail:         [email protected]
nic-hdl:        DQD3-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2021-07-01T11:29:06Z
source:         APNIC

person:         Vu Dinh Long
address:        MOBIFONE-VN
country:        VN
phone:          +84-903488383
e-mail:         [email protected]
nic-hdl:        VDL1-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-03-27T03:32:11Z
source:         APNIC

route:          42.1.64.0/18
origin:         AS131429
descr:          Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
mnt-by:         MAINT-VN-VNNIC
last-modified:  2021-07-21T10:23:10Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 42.1.0.0/16

Range	ASN	Company	Num of IPs
42.1.60.0/22	AS46015	Exa Bytes Network Sdn.Bhd.	1,024

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
42.1.75.7	mlmb.vn	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

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

IP Address	ASN	Details
42.1.75.20	AS131429 MOBIFONE Corporation	`2.07ms` 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
120.61.172.184	AS9829 National Internet Backbone	`13.37ms` from Bengaluru, IN
179.33.52.168	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.62ms` from Bogota, CO
72.92.230.88	AS701 Verizon Business	`2.15ms` from Boston, US
208.122.84.8	AS36794 META Solutions	`9.64ms` from Columbus, US
95.33.193.216	AS9145 EWE TEL GmbH	`6.70ms` from Hamburg, DE
107.126.149.40	AS20057 AT&T Enterprises, LLC	`14.13ms` from Miami, US
205.209.123.40	AS19318 Interserver, Inc	`0.73ms` from New York City, US
153.223.114.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.60ms` from Osaka, JP
90.54.154.24	AS3215 Orange S.A.	`10.94ms` from Paris, FR
54.161.65.232	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
52.205.30.40	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
138.122.104.8	AS264331 INTEREDE TELECOM	`7.04ms` from Rio de Janeiro, BR
189.155.179.104	AS8151 UNINET	`14.26ms` from Santiago de Queretaro, MX
122.35.92.168	AS17858 LG POWERCOMM	`7.28ms` from Seoul, KR
122.117.155.88	AS3462 Data Communication Business Group	`3.87ms` from Taichung, TW
94.51.145.72	AS12389 PJSC Rostelecom	`0.79ms` from Yekaterinburg, RU
125.43.225.184	AS4837 CHINA UNICOM China169 Backbone	`4.28ms` from Zhengzhou, CN
185.57.67.168	AS9215 Vmind Bilgi Teknolojileri Anonim Sirketi	`2.24ms` from Ankara, TR
50.20.219.248	AS20432 North East Fiber, LLC	`12.88ms` from Atlanta, US
216.246.223.232	AS398420 Tishomingo Connect, LLC	`10.70ms` from Atlanta, US
23.204.48.232	AS16625 Akamai Technologies, Inc.	`0.19ms` from Chicago, US
75.222.147.8	AS6167 Verizon Business	`19.68ms` from Chicago, US
162.233.152.40	AS7018 AT&T Enterprises, LLC	`4.65ms` from Chicago, US
119.28.55.40	AS132203 Tencent Building, Kejizhongyi Avenue	`0.29ms` from Hong Kong, HK
90.216.49.72	AS5607 Sky UK Limited	`7.22ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 42.1.75.245

traceroute to 42.1.75.245 (42.1.75.245): 64 hops max, 52 byte packets

3 [AS18403] 118.68.199.166 0.449 ms

4 [AS18403] 113.22.4.110 0.604 ms

5 *

6 *

7 [AS131429] 42.1.75.245 2.215 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On November 28th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales