171.237.236.0/22

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:         [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:          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 171.237.236.0/22

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 171.237.0.0/16

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
171.237.236.144	AS7552 Viettel Group	`1.15ms` from Hanoi, VN
171.237.238.5	AS7552 Viettel Group	`1.14ms` from Hanoi, VN
171.237.237.49	AS7552 Viettel Group	`1.76ms` from Hanoi, VN
171.237.239.97	AS7552 Viettel Group	`1.03ms` 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
36.158.46.166	AS56047 China Mobile communications corporation	`1.83ms` from Changsha, CN
173.167.170.6	AS7922 Comcast Cable Communications, LLC	`4.97ms` from Chicago, US
67.173.20.86	AS7922 Comcast Cable Communications, LLC	`5.61ms` from Chicago, US
79.229.111.182	AS3320 Deutsche Telekom AG	`5.75ms` from Duesseldorf, DE
18.156.11.86	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
77.47.2.70	AS35244 Tele Columbus AG	`7.04ms` from Frankfurt am Main, DE
108.226.62.70	AS7018 AT&T Enterprises, LLC	`9.41ms` from Miami, US
196.250.187.198	AS328136 Telecel Liberia Limited	`1.01ms` from Monrovia, LR
189.160.104.198	AS8151 UNINET	`1.87ms` from Monterrey, MX
208.105.250.198	AS11351 Charter Communications Inc	`12.64ms` from New York City, US
82.64.235.230	AS12322 Free SAS	`1.82ms` from Paris, FR
20.59.60.102	AS8075 Microsoft Corporation	`0.37ms` from Quincy, US
68.250.162.246	AS7018 AT&T Enterprises, LLC	`4.24ms` from Atlanta, US
175.34.99.38	AS4804 Microplex PTY LTD	`2.26ms` from Brisbane, AU
170.0.115.246	AS264969 FD CAVALCANTE DE LIMA ME	`0.69ms` from Fortaleza, BR
45.162.58.6	AS268503 L.L Informatica LTDA - ME	`8.24ms` from Fortaleza, BR
87.146.235.198	AS3320 Deutsche Telekom AG	`6.34ms` from Frankfurt am Main, DE
210.5.13.38	AS10212 China Enterprise ICT Solutions Limited	`3.29ms` from Guangzhou, CN
122.236.76.102	AS4134 CHINANET-BACKBONE	`7.97ms` from Hangzhou, CN
62.141.72.6	AS3216 PJSC "Vimpelcom"	`0.43ms` from Khabarovsk, RU
177.103.74.22	AS27699 TELEFÔNICA BRASIL S.A	`3.69ms` from Osasco, BR
13.218.61.134	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
188.52.241.230	AS25019 Saudi Telecom Company JSC	`2.03ms` from Riyadh, SA
99.255.1.86	AS812 Rogers Communications Canada Inc.	`6.12ms` from Toronto, CA
93.105.54.214	AS29314 VECTRA S.A.	`9.49ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f2 171.237.238.44

traceroute to 171.237.238.44 (171.237.238.44): 64 hops max, 52 byte packets

2 [AS18403] 58.186.148.33 3.177 ms

3 [AS18403] 42.112.2.57 0.418 ms

4 [AS18403] 42.114.247.246 1.247 ms

5 *

6 [AS7552] 27.68.192.2 1.605 ms

7 [AS7552] 116.97.114.193 0.452 ms

8 [AS7552] 171.237.238.44 4.014 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On December 28th 2025

What are IP address ranges?

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