171.240.32.0/21
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 171.240.32.0/21
| 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 171.240.0.0/16
| 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
807 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 171.240.36.114 |
2.08ms from Hanoi,
VN
|
|
| 171.240.35.144 |
1.97ms from Hanoi,
VN
|
|
| 171.240.34.110 |
1.95ms from Hanoi,
VN
|
|
| 171.240.39.50 |
1.91ms from Hanoi,
VN
|
|
| 171.240.37.149 |
1.69ms from Hanoi,
VN
|
|
| 171.240.38.174 |
2.13ms from Hanoi,
VN
|
|
| 171.240.32.137 |
1.92ms from Hanoi,
VN
|
|
| 171.240.33.201 |
2.05ms 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 |
|---|---|---|
| 178.221.167.133 |
2.99ms from Belgrade,
RS
|
|
| 117.216.81.5 |
12.67ms from Bengaluru,
IN
|
|
| 216.171.177.165 |
3.42ms from Buffalo,
US
|
|
| 36.158.102.213 |
9.37ms from Changsha,
CN
|
|
| 40.127.191.181 |
0.16ms from Dublin,
IE
|
|
| 112.49.44.69 |
4.00ms from Fuzhou,
CN
|
|
| 195.122.227.165 |
6.95ms from Kazan,
RU
|
|
| 83.49.197.165 |
8.63ms from Madrid,
ES
|
|
| 71.87.26.165 |
4.78ms from Minneapolis,
US
|
|
| 149.18.179.133 |
1.64ms from New York City,
US
|
|
| 112.255.159.213 |
2.30ms from Qingdao,
CN
|
|
| 88.213.64.229 |
1.63ms from Riyadh,
SA
|
|
| 104.164.9.117 |
0.28ms from San Jose,
US
|
|
| 117.135.152.245 |
1.73ms from Shanghai,
CN
|
|
| 106.15.167.101 |
2.23ms from Shanghai,
CN
|
|
| 54.169.138.213 |
0.11ms from Singapore,
SG
|
|
| 2.21.195.181 |
0.65ms from Stockholm,
SE
|
|
| 159.72.136.37 |
1.69ms from Stockholm,
SE
|
|
| 93.138.139.149 |
11.79ms from Zagreb,
HR
|
|
| 67.58.102.117 |
0.95ms from Amsterdam,
NL
|
|
| 46.177.113.53 |
1.32ms from Athens,
GR
|
|
| 211.82.94.197 |
3.50ms from Beijing,
CN
|
|
| 204.228.220.197 |
0.74ms from Boise,
US
|
|
| 172.75.251.181 |
6.87ms from Charlotte,
US
|
|
| 112.14.176.37 |
6.43ms from Hangzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Kazan, RU
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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