27.79.136.0/21

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 27.79.136.0/21

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 27.79.0.0/16

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

1,303 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.79.136.86 AS7552 Viettel Group 0.69ms from Hanoi, VN
27.79.142.35 AS7552 Viettel Group 0.77ms from Hanoi, VN
27.79.143.177 AS7552 Viettel Group 0.81ms from Hanoi, VN
27.79.139.13 AS7552 Viettel Group 0.69ms from Hanoi, VN
27.79.141.58 AS7552 Viettel Group 0.91ms from Hanoi, VN
27.79.138.49 AS7552 Viettel Group 0.73ms from Hanoi, VN
27.79.140.228 AS7552 Viettel Group 0.68ms from Hanoi, VN
27.79.137.185 AS7552 Viettel Group 0.73ms from Hanoi, 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
149.143.39.197 AS15435 DELTA Fiber Nederland B.V. 1.60ms from Amsterdam, NL
57.152.16.133 AS8075 Microsoft Corporation 0.64ms from Ashburn, US
69.243.132.69 AS7922 Comcast Cable Communications, LLC 10.89ms from Chicago, US
128.203.193.149 AS8075 Microsoft Corporation 0.15ms from Des Moines, US
37.81.84.101 AS3320 Deutsche Telekom AG 17.15ms from Duesseldorf, DE
81.27.168.37 AS12611 R-KOM Regensburger Telekommunikationsgesellschaft mbH 4.76ms from Frankfurt am Main, DE
187.204.188.149 AS8151 UNINET 0.96ms from Guadalajara, MX
103.161.126.213 AS140775 GLOBAL INFORMATICS TELECOMMUNICATIONS JOINT STOCK COMPANY 0.32ms from Hanoi, VN
116.45.3.69 AS17858 LG POWERCOMM 3.52ms from Incheon, KR
196.44.191.197 AS31856 YoAfrica (Pvt) Ltd 12.19ms from Lusaka, ZM
164.73.76.5 AS1797 Uruguay 5.17ms from Montevideo, UY
100.35.162.181 AS701 Verizon Business 2.43ms from New York City, US
98.113.133.229 AS701 Verizon Business 2.78ms from New York City, US
218.131.34.5 AS17676 SoftBank Corp. 4.37ms from Osaka, JP
103.48.31.101 AS59105 Home NOC Operators Group 0.35ms from Osaka, JP
186.237.50.5 AS263009 FORTE TELECOM LTDA. 1.22ms from Rio de Janeiro, BR
184.71.141.117 AS6327 Shaw Communications 3.84ms from Seattle, US
14.36.143.85 AS4766 Korea Telecom 1.03ms from Seoul, KR
114.199.245.5 AS7623 Gyeongbuk Cable TV 6.75ms from Seoul, KR
185.29.123.21 AS203001 GateX LIMITED 0.40ms from Sofia, BG
124.11.83.85 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 5.33ms from Taipei, TW
161.53.46.53 AS2108 Croatian Academic and Research Network 2.99ms from Zagreb, HR
39.164.108.37 AS24445 Henan Mobile Communications Co.,Ltd 4.43ms from Zhengzhou, CN
20.237.119.197 AS8075 Microsoft Corporation 0.53ms from Ashburn, US
71.59.31.117 AS7922 Comcast Cable Communications, LLC 4.18ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f3 27.79.137.108
traceroute to 27.79.137.108 (27.79.137.108): 64 hops max, 52 byte packets
3 [AS18403] 42.112.2.55 0.746 ms
5 *
6 [AS7552] 27.68.194.105 1.166 ms
7 *
8 [AS7552] 27.79.137.108 4.902 ms
Measurement taken from IPinfo ProbeNet in Hanoi, VN
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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