171.236.240.0/21
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 171.236.240.0/21
| 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 171.236.0.0/16
| 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 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 171.236.247.216 | quoctrung.name.vn | 1 |
| 171.236.243.38 | huanvo.io.vn | 1 |
| 171.236.242.124 | 4techs.click | 1 |
Hosted domains API
Pingable IPs
1,544 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 171.236.246.124 |
0.93ms from Ho Chi Minh City,
VN
|
|
| 171.236.247.234 |
0.95ms from Ho Chi Minh City,
VN
|
|
| 171.236.242.167 |
0.83ms from Ho Chi Minh City,
VN
|
|
| 171.236.243.169 |
1.07ms from Ho Chi Minh City,
VN
|
|
| 171.236.241.174 |
1.00ms from Ho Chi Minh City,
VN
|
|
| 171.236.245.182 |
1.05ms from Ho Chi Minh City,
VN
|
|
| 171.236.244.100 |
0.99ms from Ho Chi Minh City,
VN
|
|
| 171.236.240.23 |
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 |
|---|---|---|
| 1.91.237.229 |
4.41ms from Beijing,
CN
|
|
| 201.86.138.53 |
3.68ms from Brasilia,
BR
|
|
| 81.83.69.245 |
8.08ms from Brussels,
BE
|
|
| 23.63.184.53 |
0.92ms from Chicago,
US
|
|
| 5.27.181.5 |
19.63ms from Istanbul,
TR
|
|
| 108.236.179.245 |
1.35ms from Kansas City,
US
|
|
| 34.128.148.53 |
0.07ms from Melbourne,
AU
|
|
| 180.142.66.5 |
3.18ms from Nanning,
CN
|
|
| 75.164.49.245 |
19.79ms from Portland,
US
|
|
| 175.214.17.37 |
1.75ms from Seoul,
KR
|
|
| 36.231.91.5 |
1.16ms from Taipei,
TW
|
|
| 125.63.43.117 |
0.46ms from Tokyo,
JP
|
|
| 69.164.180.5 |
2.77ms from Toronto,
CA
|
|
| 41.102.239.181 |
11.39ms from Valencia,
ES
|
|
| 54.92.245.197 |
0.47ms from Ashburn,
US
|
|
| 68.209.250.181 |
10.06ms from Atlanta,
US
|
|
| 123.190.165.245 |
4.29ms from Liaoyang,
CN
|
|
| 45.51.57.245 |
4.23ms from Los Angeles,
US
|
|
| 142.17.246.133 |
15.55ms from Montreal,
CA
|
|
| 112.245.185.21 |
5.28ms from Qingdao,
CN
|
|
| 45.232.50.21 |
1.06ms from Sao Paulo,
BR
|
|
| 116.33.203.181 |
1.90ms from Seoul,
KR
|
|
| 60.39.89.245 |
3.41ms from Tokyo,
JP
|
|
| 54.172.156.101 |
0.59ms from Ashburn,
US
|
|
| 47.85.8.133 |
0.38ms from Ashburn,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Denpasar, ID
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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