27.78.120.0/22

AS7552 · Viettel Group

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Summary

Country	Vietnam
Domain	viettel.com.vn
ASN	AS7552
Parent Range	27.64.0.0/12
Registry	APNIC
ID	VIETTEL-VN

WHOIS Details

inetnum:        27.64.0.0 - 27.79.255.255
netname:        VIETTEL-VN
descr:          Viettel Group
descr:          No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
admin-c:        TVT8-AP
tech-c:         NDT9-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2017-11-11T09:36:50Z
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:         Nguyen Dang Tiep
address:        Viettel Network Corporation
address:        No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
phone:          +84-24-62989898
e-mail:         soc@viettel.com.vn
nic-hdl:        NDT9-AP
mnt-by:         MAINT-VN-VIETEL
last-modified:  2017-11-11T09:40:35Z
source:         APNIC

person:         Tran Van Thanh
address:        Viettel Network Corporation
address:        No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
phone:          +84-24-62989898
e-mail:         soc@viettel.com.vn
nic-hdl:        TVT8-AP
mnt-by:         MAINT-VN-VIETEL
last-modified:  2018-08-21T09:57:13Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:15:01Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS38731
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:15:06Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:14:56Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 27.78.120.0/22

Range	ASN	Company	Num of IPs
27.64.0.0/12	AS38731	Viettel Group	1,048,576
27.64.0.0/12	AS7552	Viettel Group	1,048,576

Nearby Ranges

BGP prefixes that overlap with 27.78.0.0/16

Range	ASN	Company	Num of IPs
27.64.0.0/12	AS38731	Viettel Group	1,048,576
27.64.0.0/12	AS7552	Viettel Group	1,048,576

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
27.78.120.250	AS7552 Viettel Group	`1.97ms` from Ho Chi Minh City, VN
27.78.121.92	AS7552 Viettel Group	`1.87ms` from Ho Chi Minh City, VN
27.78.123.93	AS7552 Viettel Group	`2.00ms` from Ho Chi Minh City, VN
27.78.122.130	AS7552 Viettel Group	`1.93ms` 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
18.97.1.246	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
12.88.92.70	AS7018 AT&T Enterprises, LLC	`1.11ms` from Atlanta, US
135.26.114.102	AS6300 Fidium	`4.63ms` from Dallas, US
102.115.213.182	AS23889 Mauritius Telecom Ltd	`4.00ms` from Ebene, MU
14.189.156.118	AS45899 VNPT Corp	`6.87ms` from Hanoi, VN
113.28.144.102	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.14ms` from Hong Kong, HK
95.94.240.38	AS2860 NOS COMUNICACOES, S.A.	`6.82ms` from Lisbon, PT
84.121.83.134	AS6739 Vodafone ONO AS	`9.44ms` from Madrid, ES
186.48.37.6	AS6057 Administracion Nacional de Telecomunicaciones	`1.69ms` from Montevideo, UY
149.115.138.230	AS174 Cogent Communications, LLC	`0.76ms` from New York City, US
177.128.240.102	AS262381 NETCOMET Comércio e Serviços Ltda.	`2.25ms` from Novo Hamburgo, BR
60.142.227.198	AS17676 SoftBank Corp.	`3.63ms` from Osaka, JP
88.94.242.38	AS2119 Telenor Norge AS	`14.90ms` from Oslo, NO
189.7.214.22	AS28573 Claro NXT Telecomunicacoes Ltda	`7.34ms` from Porto Alegre, BR
108.139.228.182	AS16509 Amazon.com, Inc.	`0.39ms` from Rome, IT
189.242.132.54	AS8151 UNINET	`5.30ms` from Santiago de Queretaro, MX
125.140.196.166	AS4766 Korea Telecom	`3.73ms` from Seoul, KR
175.197.15.150	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
37.1.136.38	AS48524 INTERRA telecommunications group, Ltd.	`1.34ms` from Yekaterinburg, RU
3.230.243.246	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
79.223.206.54	AS3320 Deutsche Telekom AG	`5.82ms` from Berlin, DE
85.134.47.166	AS24751 Jakobstadsnejdens Telefon Ab	`4.93ms` from Helsinki, FI
50.192.92.118	AS7922 Comcast Cable Communications, LLC	`8.62ms` from Houston, US
88.247.214.198	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.69ms` from Izmir, TR
62.108.242.150	AS25518 ZUCCHETTI SPA	`1.29ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f4 27.78.121.230

traceroute to 27.78.121.230 (27.78.121.230): 64 hops max, 52 byte packets

4 [AS7552] 171.225.223.230 0.711 ms

5 *

6 *

7 [AS7552] 27.78.121.230 3.259 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On March 13th 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.

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