171.246.136.0/21

AS7552  ·  Viettel Group

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Summary

Country Vietnam
Domain viettel.com.vn
ASN AS7552
Parent Range 171.224.0.0/11
Registry APNIC
ID VIETTEL-VN

WHOIS Details

inetnum:        171.224.0.0 - 171.255.255.255
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-irt:        IRT-VNNIC-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-11T09:43:21Z
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:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:12:04Z
source:         APNIC

route:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS38731
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:12:09Z
source:         APNIC

route:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:11:59Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 171.246.136.0/21

Range ASN Company Num of IPs
171.224.0.0/11 AS24086 Viettel Group 2,097,152
171.224.0.0/11 AS38731 Viettel Group 2,097,152
171.224.0.0/11 AS7552 Viettel Group 2,097,152

Nearby Ranges

BGP prefixes that overlap with 171.246.0.0/16

Range ASN Company Num of IPs
171.224.0.0/11 AS24086 Viettel Group 2,097,152
171.224.0.0/11 AS38731 Viettel Group 2,097,152
171.224.0.0/11 AS7552 Viettel Group 2,097,152

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

1,462 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.246.139.128 AS7552 Viettel Group 1.41ms from Ho Chi Minh City, VN
171.246.136.197 AS7552 Viettel Group 1.28ms from Ho Chi Minh City, VN
171.246.140.202 AS7552 Viettel Group 1.40ms from Ho Chi Minh City, VN
171.246.141.43 AS7552 Viettel Group 1.45ms from Ho Chi Minh City, VN
171.246.143.115 AS7552 Viettel Group 1.35ms from Ho Chi Minh City, VN
171.246.137.227 AS7552 Viettel Group 1.33ms from Ho Chi Minh City, VN
171.246.138.165 AS7552 Viettel Group 1.39ms from Ho Chi Minh City, VN
171.246.142.93 AS7552 Viettel Group 1.23ms 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
47.39.178.5 AS20115 Charter Communications LLC 4.67ms from Atlanta, US
137.116.38.133 AS8075 Microsoft Corporation 0.25ms from Boydton, US
41.37.38.213 AS8452 TE-AS 3.96ms from Cairo, EG
73.146.217.53 AS7922 Comcast Cable Communications, LLC 15.35ms from Chicago, US
184.70.255.85 AS6327 Shaw Communications 0.50ms from Kelowna, CA
68.117.86.213 AS20115 Charter Communications LLC 14.96ms from Minneapolis, US
4.34.131.5 AS3356 Level 3 Parent, LLC 2.58ms from Orlando, US
83.202.13.101 AS3215 Orange S.A. 1.02ms from Paris, FR
79.111.179.245 AS12714 PJSC MegaFon 1.46ms from Samara, RU
20.201.92.21 AS8075 Microsoft Corporation 0.20ms from Sao Paulo, BR
126.117.248.213 AS17676 SoftBank Corp. 3.22ms from Tokyo, JP
126.77.59.37 AS17676 SoftBank Corp. 2.73ms from Tokyo, JP
178.113.197.181 AS25255 ==> TELE2 AUSTRIA <== 14.09ms from Vienna, AT
80.121.208.245 AS8447 A1 Telekom Austria AG 3.24ms from Vienna, AT
81.31.212.245 AS211431 Andrew Aubury 0.12ms from Wrocław, PL
151.141.1.181 AS29842 East Tennessee State University 10.55ms from Atlanta, US
75.86.130.53 AS10796 Charter Communications Inc 8.20ms from Chicago, US
167.88.149.245 AS23352 DEFT.COM 0.29ms from Chicago, US
162.62.228.37 AS132203 Tencent Building, Kejizhongyi Avenue 0.66ms from Frankfurt am Main, DE
77.57.154.21 AS6730 Sunrise GmbH 10.04ms from Geneve, CH
190.106.245.53 AS27839 Comteco Ltda 5.10ms from La Paz, BO
92.95.198.149 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.19ms from Lausanne, CH
117.196.44.37 AS9829 National Internet Backbone 11.68ms from Saint Thomas Mount, IN
187.168.199.245 AS8151 UNINET 4.06ms from Santiago de Queretaro, MX
74.118.13.69 AS13341 Tranquility Internet Services Inc. 6.09ms from St. Louis, US

Traceroute

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

$
traceroute -a -n -q1 171.246.139.52
traceroute to 171.246.139.52 (171.246.139.52): 64 hops max, 52 byte packets
1 [AS39819] 91.213.233.1 1.519 ms
2 *
3 *
4 [AS29061] 92.62.64.67 4.592 ms
6 *
7 *
8 *
9 *
10 *
11 [AS7552] 171.246.139.52 232.085 ms
Measurement taken from IPinfo ProbeNet in Bishkek, KG
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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