171.235.56.0/22

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 171.235.56.0/22

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 171.235.0.0/16

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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
171.235.57.35 hoangminh.net 2

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

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

IP Address ASN Details
171.235.56.208 AS7552 Viettel Group 0.92ms from Ho Chi Minh City, VN
171.235.57.202 AS7552 Viettel Group 0.95ms from Ho Chi Minh City, VN
171.235.58.178 AS7552 Viettel Group 0.83ms from Ho Chi Minh City, VN
171.235.59.62 AS7552 Viettel Group 0.74ms 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
84.80.0.230 AS1136 KPN B.V. 2.44ms from Amsterdam, NL
104.164.198.198 AS214238 HOST TELECOM LTD 1.93ms from Amsterdam, NL
47.211.242.54 AS19108 Optimum 17.58ms from Dallas, US
84.158.71.246 AS3320 Deutsche Telekom AG 1.56ms from Duesseldorf, DE
125.217.218.134 AS4538 China Education and Research Network Center 0.87ms from Guangzhou, CN
175.167.241.246 AS4837 CHINA UNICOM China169 Backbone 12.52ms from Liaoyang, CN
85.37.238.134 AS3269 Telecom Italia S.p.A. 4.28ms from Naples, IT
114.172.173.150 AS4713 NTT DOCOMO BUSINESS,Inc. 2.44ms from Osaka, JP
1.243.104.166 AS9318 SK Broadband Co Ltd 2.04ms from Seoul, KR
27.35.80.182 AS9319 HCN CHUNGBUK CABLE TV SYSTEMS 3.02ms from Seoul, KR
60.126.73.70 AS17676 SoftBank Corp. 2.87ms from Tokyo, JP
24.152.17.246 AS270495 JRD TELECOM LTDA 8.53ms from Curitiba, BR
134.130.244.166 AS47610 RWTH Aachen University 4.54ms from Frankfurt am Main, DE
192.167.75.70 AS137 Consortium GARR 4.65ms from Milan, IT
139.147.9.134 AS22198 Lafayette College 5.25ms from New York City, US
177.234.142.246 AS263821 Soluciones Favorables 1.39ms from New York City, US
176.168.153.22 AS5410 Bouygues Telecom SA 8.52ms from Paris, FR
39.90.115.150 AS4837 CHINA UNICOM China169 Backbone 3.30ms from Qingdao, CN
201.199.106.38 AS11830 Instituto Costarricense de Electricidad y Telecom. 3.70ms from San Pedro, CR
68.180.203.118 AS36647 Yahoo Holdings Inc. 3.95ms from Seattle, US
211.203.50.70 AS9318 SK Broadband Co Ltd 1.92ms from Seoul, KR
101.224.118.166 AS4812 China Telecom (Group) 2.36ms from Shanghai, CN
211.154.94.70 AS9812 Oriental Cable Network Co., Ltd. 2.02ms from Shanghai, CN
222.156.14.102 AS7482 Asia Pacific On-line Service Inc. 11.66ms from Taipei, TW
94.59.55.246 AS5384 Emirates Internet 5.29ms from Al Fujairah City, AE

Traceroute

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

$
traceroute -a -n -q1 -f4 171.235.56.62
traceroute to 171.235.56.62 (171.235.56.62): 64 hops max, 52 byte packets
5 *
6 [AS7552] 27.68.210.26 1.238 ms
7 [AS7552] 171.235.56.62 2.848 ms
Measurement taken from IPinfo ProbeNet in Ho Chi Minh City, VN
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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