27.78.176.0/21

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 27.78.176.0/21

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

Pingable IPs

1,086 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.78.176.43 AS7552 Viettel Group 4.74ms from Ho Chi Minh City, VN
27.78.180.192 AS7552 Viettel Group 4.39ms from Ho Chi Minh City, VN
27.78.178.76 AS7552 Viettel Group 4.34ms from Ho Chi Minh City, VN
27.78.182.179 AS7552 Viettel Group 4.37ms from Ho Chi Minh City, VN
27.78.181.213 AS7552 Viettel Group 4.46ms from Ho Chi Minh City, VN
27.78.183.226 AS7552 Viettel Group 4.39ms from Ho Chi Minh City, VN
27.78.177.18 AS7552 Viettel Group 4.39ms from Ho Chi Minh City, VN
27.78.179.157 AS7552 Viettel Group 4.12ms 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
81.244.142.85 AS5432 Proximus NV 1.34ms from Brussels, BE
82.195.80.5 AS8365 Man-da.de GmbH 0.53ms from Frankfurt am Main, DE
113.108.32.229 AS4134 CHINANET-BACKBONE 1.11ms from Guangzhou, CN
76.94.206.181 AS20001 Charter Communications Inc 5.79ms from Los Angeles, US
94.167.191.5 AS1267 WIND TRE S.P.A. 10.63ms from Milan, IT
75.129.63.245 AS20115 Charter Communications LLC 6.33ms from Minneapolis, US
52.205.6.69 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
107.155.45.5 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 2.68ms from Seoul, KR
180.227.24.21 AS17858 LG POWERCOMM 1.93ms from Seoul, KR
1.96.246.69 AS4766 Korea Telecom 1.73ms from Seoul, KR
213.126.106.37 AS33915 Vodafone Libertel B.V. 0.74ms from Amsterdam, NL
222.31.149.5 AS4538 China Education and Research Network Center 3.66ms from Beijing, CN
203.196.7.21 AS4835 China Telecom (Group) 4.17ms from Beijing, CN
193.226.30.213 AS12302 Vodafone Romania S.A. 8.19ms from Bucharest, RO
85.82.251.149 AS9158 Telenor A/S 1.95ms from Copenhagen, DK
14.143.74.101 AS4755 TATA Communications formerly VSNL is Leading ISP 1.89ms from Delhi, IN
87.176.232.197 AS3320 Deutsche Telekom AG 5.25ms from Duesseldorf, DE
80.143.245.69 AS3320 Deutsche Telekom AG 4.36ms from Frankfurt am Main, DE
23.35.85.229 AS16625 Akamai Technologies, Inc. 9.69ms from Hyderabad, IN
198.47.245.37 AS10405 Union Pacific Railroad Company 4.47ms from Lincoln, US
73.204.21.229 AS7922 Comcast Cable Communications, LLC 9.11ms from Miami, US
95.241.86.5 AS3269 Telecom Italia S.p.A. 19.98ms from Milan, IT
61.122.63.21 AS9614 Oita Cable Telecom Co,ltd. 12.39ms from Osaka, JP
131.252.5.69 AS6366 Portland State University 0.73ms from Portland, US
67.59.84.117 AS25899 LS Networks 0.45ms from Seattle, US

Traceroute

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

$
traceroute -a -n -q1 -f4 27.78.181.207
traceroute to 27.78.181.207 (27.78.181.207): 64 hops max, 52 byte packets
4 [AS8529] 151.248.102.72 155.644 ms
5 [AS8529] 151.248.96.192 107.704 ms
6 *
7 *
8 [AS7552] 27.68.209.6 206.442 ms
9 [AS7552] 115.79.13.247 207.792 ms
10 [AS7552] 27.78.181.207 208.031 ms
Measurement taken from IPinfo ProbeNet in Dubai, AE
On

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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