27.77.32.0/21

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 27.77.32.0/21

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 27.77.0.0/16

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

IP Address Domain Domains on this IP

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

1,460 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.77.33.213 AS7552 Viettel Group 3.18ms from Ho Chi Minh City, VN
27.77.36.5 AS7552 Viettel Group 2.89ms from Ho Chi Minh City, VN
27.77.32.186 AS7552 Viettel Group 2.94ms from Ho Chi Minh City, VN
27.77.38.250 AS7552 Viettel Group 2.85ms from Ho Chi Minh City, VN
27.77.35.171 AS7552 Viettel Group 2.78ms from Ho Chi Minh City, VN
27.77.34.10 AS7552 Viettel Group 2.73ms from Ho Chi Minh City, VN
27.77.37.103 AS7552 Viettel Group 2.85ms from Ho Chi Minh City, VN
27.77.39.65 AS7552 Viettel Group 2.84ms 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
130.12.135.245 AS55201 SkyQuantum Internet Service 0.26ms from Fremont, US
222.86.200.69 AS4134 CHINANET-BACKBONE 2.33ms from Guiyang, CN
122.180.205.5 AS24560 Bharti Airtel Ltd., Telemedia Services 5.41ms from Kolkata, IN
85.53.127.37 AS12479 Orange Espagne SA 8.06ms from Madrid, ES
45.130.19.53 AS56958 Raiola Networks S.L. 0.58ms from Madrid, ES
50.237.64.101 AS7922 Comcast Cable Communications, LLC 2.95ms from Seattle, US
96.172.173.101 AS53297 Comcast Cable Communications, LLC 0.32ms from Secaucus, US
106.244.131.101 AS3786 LG DACOM Corporation 2.60ms from Seoul, KR
106.249.218.149 AS3786 LG DACOM Corporation 1.99ms from Seoul, KR
163.29.10.5 AS4782 Data Communication Business Group 11.38ms from Taipei, TW
36.54.236.181 AS10013 FreeBit Co.,Ltd. 2.60ms from Tokyo, JP
41.108.21.197 AS36947 Telecom Algeria 12.29ms from Algiers, DZ
128.136.128.5 AS13649 Flexential Colorado Corp. 0.88ms from Atlanta, US
186.144.77.245 AS10620 Telmex Colombia S.A. 12.63ms from Bogota, CO
71.235.23.133 AS7922 Comcast Cable Communications, LLC 8.61ms from Boston, US
79.226.109.213 AS3320 Deutsche Telekom AG 4.77ms from Duesseldorf, DE
202.153.252.165 AS9340 INDO Internet, PT 0.57ms from Jakarta, ID
104.152.185.21 AS31863 Centrilogic, Inc. 0.20ms from Lenoir, US
217.197.245.133 AS213572 TSI Service JSC 2.44ms from Moscow, RU
67.243.41.101 AS12271 Charter Communications Inc 6.88ms from New York City, US
112.254.175.181 AS4837 CHINA UNICOM China169 Backbone 1.16ms from Qingdao, CN
50.87.65.245 AS46606 Unified Layer 1.97ms from Salt Lake City, US
211.229.35.37 AS4766 Korea Telecom 5.53ms from Seoul, KR
62.84.222.69 AS8220 COLT Technology Services Group Limited 0.55ms from Stockholm, SE
54.163.223.197 AS14618 Amazon.com, Inc. 0.61ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f2 27.77.36.185
traceroute to 27.77.36.185 (27.77.36.185): 64 hops max, 52 byte packets
3 [] 185.1.226.182 47.404 ms
4 *
5 *
6 [AS7552] 27.68.209.114 240.407 ms
7 *
8 *
9 [AS7552] 27.77.36.185 228.752 ms
Measurement taken from IPinfo ProbeNet in Chisinau, MD
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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