171.249.44.0/23

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:  2026-04-06T06:49:37Z
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 171.249.44.0/23

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 171.249.0.0/16

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

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

IP Address	ASN	Details
171.249.45.76	AS7552 Viettel Group	`4.64ms` from Ho Chi Minh City, VN
171.249.44.192	AS7552 Viettel Group	`4.94ms` 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
101.72.102.167	AS4837 CHINA UNICOM China169 Backbone	`9.11ms` from Beijing, CN
181.82.248.151	AS7303 Telecom Argentina S.A.	`11.74ms` from Buenos Aires, AR
3.143.79.167	AS16509 Amazon.com, Inc.	`0.10ms` from Columbus, US
217.231.113.71	AS3320 Deutsche Telekom AG	`7.75ms` from Frankfurt am Main, DE
27.36.232.167	AS17816 China Unicom IP network China169 Guangdong province	`4.91ms` from Guangzhou, CN
61.167.152.87	AS4837 CHINA UNICOM China169 Backbone	`9.46ms` from Harbin, CN
75.85.85.167	AS20001 Charter Communications Inc	`4.82ms` from Honolulu, US
201.121.13.87	AS8151 UNINET	`1.85ms` from Mexico City, MX
58.222.141.71	AS4134 CHINANET-BACKBONE	`5.16ms` from Nanjing, CN
186.188.237.71	AS18809 Cable Onda	`7.69ms` from Panama, PA
95.86.8.23	AS44143 A1 Srbija d.o.o	`19.84ms` from Podgorica, ME
94.159.137.87	AS12400 Partner Communications Ltd.	`1.10ms` from Rosh Ha‘Ayin, IL
180.65.214.183	AS9318 SK Broadband Co Ltd	`6.15ms` from Seoul, KR
34.177.72.39	AS396982 Google LLC	`0.13ms` from Singapore, SG
185.235.225.167	AS7393 CYBERCON, INC.	`0.42ms` from St. Louis, US
113.232.93.119	AS4837 CHINA UNICOM China169 Backbone	`7.55ms` from Tieling, CN
84.254.5.119	AS25472 Nova Telecommunications & Media Single Member S.A	`8.20ms` from Athens, GR
110.174.143.55	AS7545 TPG Telecom Limited	`1.82ms` from Brisbane, AU
3.149.145.55	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
138.68.83.183	AS14061 DigitalOcean, LLC	`0.28ms` from Frankfurt am Main, DE
76.173.29.119	AS20001 Charter Communications Inc	`8.49ms` from Honolulu, US
58.126.186.7	AS9318 SK Broadband Co Ltd	`2.81ms` from Incheon, KR
182.181.149.215	AS17557 Pakistan Telecommunication Company Limited	`8.54ms` from Islamabad, PK
97.181.202.7	AS6167 Verizon Business	`14.43ms` from Los Angeles, US
6.2.114.135	AS668 United States Department of Defense (DoD)	`1.77ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 171.249.45.113

traceroute to 171.249.45.113 (171.249.45.113): 64 hops max, 52 byte packets

5 [AS215859] 5.223.0.81 0.537 ms

6 [AS215859] 5.223.0.69 0.469 ms

7 *

8 *

9 [AS7552] 27.68.209.221 28.195 ms

10 [AS7552] 115.79.13.231 27.88 ms

11 [AS7552] 171.249.45.113 28.276 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On April 4th 2026

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.

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