27.77.24.0/21

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 27.77.24.0/21

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

1,399 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.77.28.109 AS7552 Viettel Group 2.75ms from Ho Chi Minh City, VN
27.77.26.125 AS7552 Viettel Group 2.93ms from Ho Chi Minh City, VN
27.77.31.57 AS7552 Viettel Group 3.12ms from Ho Chi Minh City, VN
27.77.25.27 AS7552 Viettel Group 3.01ms from Ho Chi Minh City, VN
27.77.29.169 AS7552 Viettel Group 2.96ms from Ho Chi Minh City, VN
27.77.24.133 AS7552 Viettel Group 2.88ms from Ho Chi Minh City, VN
27.77.30.209 AS7552 Viettel Group 3.10ms from Ho Chi Minh City, VN
27.77.27.193 AS7552 Viettel Group 2.86ms 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
73.186.81.69 AS7922 Comcast Cable Communications, LLC 9.03ms from Boston, US
94.224.34.197 AS6848 Telenet BV 5.55ms from Brussels, BE
65.201.255.213 AS701 Verizon Business 5.78ms from Chicago, US
155.137.1.101 AS15404 COLT Technology Services Group Limited 6.12ms from Copenhagen, DK
125.23.109.37 AS9498 BHARTI Airtel Ltd. 1.44ms from Delhi, IN
60.173.103.213 AS4134 CHINANET-BACKBONE 9.89ms from Huai'an, CN
90.214.51.69 AS5607 Sky UK Limited 5.90ms from London, GB
151.6.56.101 AS1267 WIND TRE S.P.A. 0.74ms from Milan, IT
62.177.0.5 AS12874 Fastweb SpA 5.09ms from Milan, IT
79.57.240.213 AS3269 Telecom Italia S.p.A. 5.79ms from Milan, IT
108.29.67.245 AS701 Verizon Business 2.40ms from New York City, US
79.195.225.85 AS3320 Deutsche Telekom AG 4.49ms from Nuernberg, DE
191.7.40.21 AS263310 Artennet Comunicações Ltda - Me 3.05ms from Osasco, BR
172.189.155.133 AS8075 Microsoft Corporation 0.17ms from Paris, FR
62.204.236.117 AS34040 TTNET s.r.o. 4.07ms from Prague, CZ
185.139.50.5 AS208000 Roberto Cardone trading as Megacom 6.08ms from Rome, IT
17.157.99.101 AS714 Apple Inc. 6.92ms from San Jose, US
136.144.34.5 AS39855 Mod Mission Critical LLC 0.75ms from Singapore, SG
82.214.120.133 AS25467 Akton d.o.o. 0.15ms from Zagreb, HR
203.148.207.101 AS4776 A-Net Co., Ltd. 1.46ms from Bangkok, TH
73.114.75.197 AS7922 Comcast Cable Communications, LLC 8.07ms from Boston, US
105.73.177.149 AS36884 Wana Corporate 4.82ms from Casablanca, MA
23.100.225.101 AS8075 Microsoft Corporation 0.33ms from Chicago, US
14.139.221.165 AS55824 NKN Core Network 17.84ms from Delhi, IN
52.213.245.149 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f8 27.77.25.243
traceroute to 27.77.25.243 (27.77.25.243): 64 hops max, 52 byte packets
8 [AS7552] 27.68.209.106 213.958 ms
9 *
10 [AS7552] 27.77.25.243 215.681 ms
Measurement taken from IPinfo ProbeNet in Bacau, RO
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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