27.78.236.0/22

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:         [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:         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:         [email protected]
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:         [email protected]
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 27.78.236.0/22

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

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

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
71.31.90.86	AS7029 Windstream Communications LLC	`2.60ms` from Atlanta, US
8.140.212.38	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.80ms` from Beijing, CN
103.6.158.166	AS150016 ASTRONET SOLUTIONS PRIVATE LIMITED	`1.86ms` from Bengaluru, IN
175.10.34.214	AS4134 CHINANET-BACKBONE	`1.54ms` from Changsha, CN
108.89.19.182	AS7018 AT&T Enterprises, LLC	`2.70ms` from Chicago, US
67.3.183.150	AS209 CenturyLink Communications, LLC	`18.33ms` from Des Moines, US
217.37.63.246	AS2856 British Telecommunications PLC	`6.91ms` from Erith, GB
134.2.191.166	AS553 BelWue-Koordination	`6.30ms` from Frankfurt am Main, DE
223.6.96.118	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.04ms` from Hangzhou, CN
60.18.251.214	AS4837 CHINA UNICOM China169 Backbone	`3.96ms` from Liaoyang, CN
35.139.97.182	AS33363 Charter Communications, Inc	`10.19ms` from Orlando, US
153.220.215.70	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.71ms` from Osaka, JP
88.93.223.134	AS2119 Telenor Norge AS	`10.22ms` from Oslo, NO
23.193.166.166	AS16625 Akamai Technologies, Inc.	`0.08ms` from Santiago, CL
39.102.160.22	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.21ms` from Beijing, CN
52.24.152.70	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
67.240.19.102	AS11351 Charter Communications Inc	`16.75ms` from Chicago, US
176.34.190.198	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
68.62.51.102	AS7922 Comcast Cable Communications, LLC	`14.70ms` from Flint, US
85.110.135.198	AS9121 Turk Telekomunikasyon Anonim Sirketi	`10.67ms` from Istanbul, TR
39.46.199.54	AS17557 Pakistan Telecommunication Company Limited	`7.06ms` from Lahore, PK
79.99.74.6	AS8851 GCI Network Solutions Limited	`3.31ms` from London, GB
79.145.16.198	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.41ms` from Madrid, ES
88.7.169.54	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.82ms` from Madrid, ES
115.146.191.86	AS9299 Philippine Long Distance Telephone Company	`0.65ms` from Manila, PH

Traceroute

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

traceroute -a -n -q1 -f4 -m14 27.78.238.230

traceroute to 27.78.238.230 (27.78.238.230): 14 hops max, 52 byte packets

4 [AS174] 154.24.53.41 1.25 ms

5 [AS174] 154.54.83.205 1.727 ms

6 [AS174] 66.28.4.182 1.79 ms

7 [AS174] 154.54.11.42 1.362 ms

8 *

9 [AS3491] 63.220.195.37 210.174 ms

10 *

11 [AS7552] 27.68.208.222 241.888 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Secaucus, US

On December 14th 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.

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