171.238.72.0/21
AS7552 · Viettel Group
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| 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 171.238.72.0/21
| 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 171.238.0.0/16
| 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
Pingable IPs
729 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 171.238.73.194 |
3.22ms from Hanoi,
VN
|
|
| 171.238.78.238 |
3.30ms from Hanoi,
VN
|
|
| 171.238.79.197 |
2.84ms from Hanoi,
VN
|
|
| 171.238.72.92 |
3.07ms from Hanoi,
VN
|
|
| 171.238.76.101 |
3.07ms from Hanoi,
VN
|
|
| 171.238.74.161 |
2.94ms from Hanoi,
VN
|
|
| 171.238.77.78 |
3.06ms from Hanoi,
VN
|
|
| 171.238.75.60 |
2.92ms 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 |
|---|---|---|
| 40.118.31.133 |
0.26ms from Amsterdam,
NL
|
|
| 185.218.31.213 |
2.95ms from Bratislava,
SK
|
|
| 75.195.231.101 |
9.28ms from Chicago,
US
|
|
| 208.89.24.181 |
14.12ms from Dallas,
US
|
|
| 54.230.105.133 |
0.15ms from Dublin,
IE
|
|
| 1.229.58.149 |
1.64ms from Incheon,
KR
|
|
| 176.105.33.213 |
0.59ms from Kyiv,
UA
|
|
| 34.175.100.213 |
0.10ms from Madrid,
ES
|
|
| 195.9.128.245 |
1.33ms from Moscow,
RU
|
|
| 129.240.158.5 |
0.58ms from Oslo,
NO
|
|
| 96.115.197.149 |
5.77ms from Seattle,
US
|
|
| 157.205.47.133 |
3.57ms from Tokyo,
JP
|
|
| 221.223.119.229 |
2.22ms from Beijing,
CN
|
|
| 122.141.74.85 |
4.06ms from Changchun,
CN
|
|
| 122.139.156.165 |
3.25ms from Changchun,
CN
|
|
| 70.60.166.181 |
2.83ms from Columbus,
US
|
|
| 212.1.57.37 |
5.18ms from Copenhagen,
DK
|
|
| 103.198.2.69 |
0.59ms from Dhaka,
BD
|
|
| 87.40.120.5 |
19.57ms from Dublin,
IE
|
|
| 3.251.34.69 |
0.17ms from Dublin,
IE
|
|
| 167.62.201.197 |
1.65ms from Montevideo,
UY
|
|
| 153.222.27.5 |
9.23ms from Osaka,
JP
|
|
| 218.226.217.181 |
3.41ms from Osaka,
JP
|
|
| 179.217.222.149 |
5.98ms from Porto Alegre,
BR
|
|
| 20.206.215.181 |
0.16ms from Sao Paulo,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Zhengzhou, CN
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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