27.78.12.0/23

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:  2026-04-21T02:07:47Z
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 27.78.12.0/23

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 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.78.12.227	terapp.com	3

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

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

IP Address	ASN	Details
27.78.12.160	AS7552 Viettel Group	`9.65ms` from Ho Chi Minh City, VN
27.78.13.181	AS7552 Viettel Group	`9.62ms` 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
2.49.211.23	AS5384 Emirates Internet	`2.61ms` from Al Fujairah City, AE
83.110.163.119	AS5384 Emirates Internet	`5.86ms` from Al Fujairah City, AE
174.83.57.71	AS20115 Charter Communications LLC	`12.73ms` from Ashburn, US
69.166.206.119	AS40861 Paradise Networks LLC	`17.16ms` from Chicago, US
34.153.28.215	AS396982 Google LLC	`0.16ms` from Columbus, US
91.4.3.167	AS3320 Deutsche Telekom AG	`1.95ms` from Düsseldorf, DE
43.157.40.55	AS132203 Tencent Building, Kejizhongyi Avenue	`0.35ms` from Frankfurt am Main, DE
98.195.90.7	AS7922 Comcast Cable Communications, LLC	`5.08ms` from Houston, US
110.37.82.151	AS38264 National WiMAX/IMS environment	`17.70ms` from Karachi, PK
84.52.178.151	AS3212 Telemach Slovenija d.o.o.	`1.51ms` from Ljubljana, SI
5.68.67.55	AS5607 Sky UK Limited	`4.73ms` from London, GB
88.138.2.247	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`3.37ms` from Paris, FR
27.200.147.71	AS4837 CHINA UNICOM China169 Backbone	`4.92ms` from Qingdao, CN
136.38.148.103	AS16591 Google Fiber Inc.	`0.86ms` from Salt Lake City, US
124.243.194.39	AS23724 IDC, China Telecommunications Corporation	`2.92ms` from Tianjin, CN
182.120.8.55	AS4837 CHINA UNICOM China169 Backbone	`2.11ms` from Zhengzhou, CN
73.9.90.103	AS7922 Comcast Cable Communications, LLC	`8.87ms` from Chicago, US
14.182.160.199	AS45899 VNPT Corp	`4.79ms` from Hanoi, VN
71.136.173.215	AS7018 AT&T Enterprises, LLC	`2.67ms` from Houston, US
223.242.120.135	AS4134 CHINANET BACKBONE	`6.37ms` from Huainan, CN
2.125.130.23	AS5607 Sky UK Limited	`6.57ms` from London, GB
75.82.213.55	AS20001 Charter Communications Inc	`4.64ms` from Los Angeles, US
172.220.41.167	AS20115 Charter Communications LLC	`10.65ms` from Minneapolis, US
175.28.163.199	AS7679 QTnet,Inc.	`9.48ms` from Osaka, JP
222.98.176.199	AS4766 Korea Telecom	`1.54ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 27.78.13.59

traceroute to 27.78.13.59 (27.78.13.59): 64 hops max, 52 byte packets

4 [AS8764] 82.135.135.97 8.987 ms

5 [AS7552] 27.78.13.59 195.708 ms

Measurement taken from

IPinfo ProbeNet in Siauliai, LT

On April 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.

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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