171.252.232.0/21

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 171.252.232.0/21

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 171.252.0.0/16

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
92.64.79.21	AS1136 KPN B.V.	`1.15ms` from Amsterdam, NL
190.159.145.37	AS10620 Telmex Colombia S.A.	`8.35ms` from Bogota, CO
73.238.55.5	AS7922 Comcast Cable Communications, LLC	`9.84ms` from Boston, US
71.76.99.5	AS11426 Charter Communications Inc	`3.65ms` from Charlotte, US
4.2.189.101	AS3356 Level 3 Parent, LLC	`0.56ms` from Chicago, US
3.14.114.85	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
128.201.47.5	AS266616 COHAB NET	`8.04ms` from Fortaleza, BR
27.78.85.21	AS7552 Viettel Group	`1.02ms` from Ho Chi Minh City, VN
77.238.20.101	AS20746 Telecom Italia S.p.A.	`11.57ms` from Milan, IT
54.232.251.149	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
179.184.227.21	AS18881 TELEFÔNICA BRASIL S.A	`1.37ms` from Osasco, BR
90.50.47.149	AS3215 Orange S.A.	`16.99ms` from Paris, FR
218.56.177.5	AS4837 CHINA UNICOM China169 Backbone	`9.72ms` from Qingdao, CN
89.139.26.37	AS1680 Cellcom Fixed Line Communication L.P	`2.22ms` from Rosh Ha‘Ayin, IL
23.29.7.117	AS26421 Ponderosa Cablevision	`9.16ms` from San Jose, US
148.255.190.133	AS6400 Compañía Dominicana de Teléfonos S. A.	`5.66ms` from Santo Domingo, DO
50.175.112.149	AS7922 Comcast Cable Communications, LLC	`0.93ms` from Seattle, US
44.217.193.197	AS14618 Amazon.com, Inc.	`0.45ms` from Ashburn, US
190.248.95.133	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`4.03ms` from Bogota, CO
45.8.193.5	AS212238 Datacamp Limited	`0.28ms` from Frankfurt am Main, DE
156.110.210.5	AS5078 Oklahoma Network for Education Enrichment and	`5.18ms` from Kansas City, US
86.135.80.5	AS2856 British Telecommunications PLC	`4.19ms` from London, GB
158.110.231.197	AS137 Consortium GARR	`5.64ms` from Milan, IT
208.72.191.5	AS40165 Voxology Carrier Services, Inc.	`0.22ms` from New York City, US
67.84.38.197	AS6128 Cablevision Systems Corp.	`8.41ms` from Newark, US

Traceroute

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

traceroute -a -n -q1 -f7 -m11 171.252.235.51

traceroute to 171.252.235.51 (171.252.235.51): 11 hops max, 52 byte packets

7 [AS7552] 27.68.250.217 182.867 ms

8 [AS7552] 27.68.237.146 177.038 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On March 13th 2026

What are IP address ranges?

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