42.1.104.0/23

AS131429 · MOBIFONE Corporation

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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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
60.27.245.103	AS4837 CHINA UNICOM China169 Backbone	`5.55ms` from Beijing, CN
156.196.56.167	AS8452 TE-AS	`4.84ms` from Cairo, EG
38.135.248.199	AS174 Cogent Communications, LLC	`0.23ms` from Dallas, US
84.56.152.183	AS3209 Vodafone GmbH	`5.39ms` from Frankfurt am Main, DE
120.199.108.23	AS56041 China Mobile communications corporation	`14.06ms` from Hangzhou, CN
114.97.217.87	AS4134 CHINANET-BACKBONE	`6.33ms` from Huai'an, CN
5.249.41.215	AS12353 Vodafone Portugal	`2.59ms` from Lisbon, PT
92.236.136.71	AS5089 Virgin Media Limited	`6.78ms` from London, GB
120.28.212.55	AS132199 Globe Telecom Inc.	`19.96ms` from Manila, PH
154.49.205.247	AS174 Cogent Communications, LLC	`0.78ms` from Paris, FR
23.22.29.71	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
73.254.87.71	AS7922 Comcast Cable Communications, LLC	`7.09ms` from Seattle, US
125.143.84.103	AS4766 Korea Telecom	`4.41ms` from Seoul, KR
118.55.114.103	AS4766 Korea Telecom	`6.97ms` from Seoul, KR
118.158.35.119	AS2516 KDDI CORPORATION	`7.34ms` from Tokyo, JP
52.32.245.151	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
181.44.99.231	AS27747 Telecentro S.A.	`6.54ms` from Buenos Aires, AR
171.212.30.7	AS4134 CHINANET-BACKBONE	`8.39ms` from Chengdu, CN
97.99.67.87	AS11427 Charter Communications Inc	`4.05ms` from Dallas, US
185.38.77.215	AS9063 VSE NET GmbH	`8.04ms` from Frankfurt am Main, DE
123.16.152.199	AS45899 VNPT Corp	`1.55ms` from Hanoi, VN
117.4.73.151	AS7552 Viettel Group	`3.69ms` from Hanoi, VN
70.180.131.119	AS22773 Cox Communications Inc.	`11.12ms` from Los Angeles, US
133.175.104.103	AS2519 ARTERIA Networks Corporation	`3.57ms` from Osaka, JP
31.191.250.183	AS1267 WIND TRE S.P.A.	`3.53ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -m5 42.1.105.112

traceroute to 42.1.105.112 (42.1.105.112): 5 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 47.855 ms

2 [AS131429] 59.153.221.5 49.571 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

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.

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