27.77.232.0/21

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:         [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 27.77.232.0/21

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 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

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

IP Address ASN Details
27.77.235.172 AS7552 Viettel Group 2.26ms from Ho Chi Minh City, VN
27.77.232.112 AS7552 Viettel Group 2.00ms from Ho Chi Minh City, VN
27.77.236.76 AS7552 Viettel Group 1.87ms from Ho Chi Minh City, VN
27.77.233.42 AS7552 Viettel Group 2.06ms from Ho Chi Minh City, VN
27.77.237.209 AS7552 Viettel Group 2.06ms from Ho Chi Minh City, VN
27.77.234.76 AS7552 Viettel Group 2.07ms from Ho Chi Minh City, VN
27.77.239.186 AS7552 Viettel Group 2.01ms from Ho Chi Minh City, VN
27.77.238.247 AS7552 Viettel Group 2.35ms 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
46.129.17.85 AS33915 Vodafone Libertel B.V. 0.47ms from Amsterdam, NL
92.219.172.229 AS3209 Vodafone GmbH 7.52ms from Berlin, DE
18.18.160.21 AS3 Massachusetts Institute of Technology 1.28ms from Boston, US
91.86.69.101 AS47377 Orange Belgium SA 8.15ms from Brussels, BE
66.213.98.5 AS26923 Ohio Public Library Information Network (OPLIN) 7.84ms from Columbus, US
3.248.62.69 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
128.77.2.85 AS394089 Google LLC 0.91ms from Frankfurt am Main, DE
49.124.158.21 AS4818 DiGi Telecommunications Sdn. Bhd. 9.20ms from Kuala Lumpur, MY
194.70.90.53 AS1273 Vodafone Group PLC 1.36ms from London, GB
193.117.156.181 AS47474 Virtual1 Limited 0.74ms from London, GB
50.159.37.21 AS22773 Cox Communications Inc. 11.27ms from Los Angeles, US
106.71.88.37 AS4804 Microplex PTY LTD 3.00ms from Melbourne, AU
73.139.250.245 AS7922 Comcast Cable Communications, LLC 7.08ms from Miami, US
31.197.24.85 AS3269 Telecom Italia S.p.A. 6.36ms from Milan, IT
68.132.113.149 AS701 Verizon Business 2.27ms from New York City, US
50.37.136.69 AS20055 Wholesail networks LLC 8.26ms from Quincy, US
98.93.33.53 AS14618 Amazon.com, Inc. 0.48ms from Reston, US
24.17.129.197 AS7922 Comcast Cable Communications, LLC 7.25ms from Seattle, US
68.191.204.229 AS20115 Charter Communications LLC 6.45ms from St. Louis, US
95.12.33.117 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.95ms from Bursa, TR
208.102.19.53 AS6181 Cincinnati Bell Telephone Company LLC 2.41ms from Cincinnati, US
116.28.33.5 AS4134 CHINANET-BACKBONE 3.44ms from Guangzhou, CN
171.232.8.181 AS7552 Viettel Group 3.12ms from Ho Chi Minh City, VN
102.208.207.5 AS329445 In2IT (PTY) Ltd. 1.12ms from Johannesburg, ZA
79.24.185.229 AS3269 Telecom Italia S.p.A. 5.12ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 27.77.234.205
traceroute to 27.77.234.205 (27.77.234.205): 64 hops max, 52 byte packets
3 [AS3257] 89.149.137.6 24.404 ms
4 *
5 *
6 *
7 *
8 [AS7552] 27.68.208.59 224.75 ms
9 *
10 [AS7552] 27.77.234.205 227.76 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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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