123.21.0.0/20
AS45899 · VNPT Corp
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
| Country |
Vietnam
|
| Domain | vnpt.com.vn |
| ASN | AS45899 |
| Registry | APNIC |
| ID | VNPT-VN |
WHOIS Details
inetnum: 123.16.0.0 - 123.31.255.255 netname: VNPT-VN descr: Vietnam Posts and Telecommunications Group descr: No 57, Huynh Thuc Khang Street, Lang Ha ward, Dong Da district, Ha Noi City country: VN admin-c: PTH13-AP tech-c: PTH13-AP status: ALLOCATED PORTABLE mnt-by: MAINT-VN-VNNIC mnt-lower: MAINT-VN-VNPT mnt-routes: MAINT-VN-VNPT last-modified: 2018-01-25T03:55:17Z mnt-irt: IRT-VNNIC-AP 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: Pham Tien Huy address: VNPT-VN country: VN phone: +84-24-37741604 e-mail: [email protected] nic-hdl: PTH13-AP mnt-by: MAINT-VN-VNPT last-modified: 2017-11-19T07:06:20Z source: APNIC
Hosted domains
There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 123.21.15.205 | duocmypham.net | 1 |
Hosted domains API
Pingable IPs
767 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 123.21.4.88 |
1.51ms from Ho Chi Minh City,
VN
|
|
| 123.21.15.183 |
1.57ms from Ho Chi Minh City,
VN
|
|
| 123.21.6.253 |
1.43ms from Ho Chi Minh City,
VN
|
|
| 123.21.14.205 |
1.61ms from Ho Chi Minh City,
VN
|
|
| 123.21.1.199 |
1.48ms from Ho Chi Minh City,
VN
|
|
| 123.21.11.11 |
1.49ms from Ho Chi Minh City,
VN
|
|
| 123.21.2.223 |
1.29ms from Ho Chi Minh City,
VN
|
|
| 123.21.13.14 |
1.38ms from Ho Chi Minh City,
VN
|
|
| 123.21.5.189 |
1.26ms from Ho Chi Minh City,
VN
|
|
| 123.21.0.182 |
1.19ms from Ho Chi Minh City,
VN
|
|
| 123.21.10.11 |
1.31ms from Ho Chi Minh City,
VN
|
|
| 123.21.7.132 |
1.36ms from Ho Chi Minh City,
VN
|
|
| 123.21.12.255 |
1.19ms from Ho Chi Minh City,
VN
|
|
| 123.21.8.243 |
1.26ms from Ho Chi Minh City,
VN
|
|
| 123.21.9.208 |
1.34ms from Ho Chi Minh City,
VN
|
|
| 123.21.3.253 |
1.54ms 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 |
|---|---|---|
| 137.117.185.180 |
0.13ms from Amsterdam,
NL
|
|
| 54.230.3.132 |
0.10ms from Chicago,
US
|
|
| 47.177.18.212 |
9.21ms from Los Angeles,
US
|
|
| 83.52.183.196 |
8.35ms from Madrid,
ES
|
|
| 74.58.112.100 |
9.28ms from Montreal,
CA
|
|
| 186.218.18.212 |
8.34ms from Sao Paulo,
BR
|
|
| 54.64.155.196 |
0.17ms from Tokyo,
JP
|
|
| 85.95.135.4 |
0.70ms from Vladivostok,
RU
|
|
| 128.143.33.100 |
2.84ms from Ashburn,
US
|
|
| 76.253.175.20 |
2.55ms from Dallas,
US
|
|
| 162.213.217.132 |
0.26ms from Greenwood Village,
US
|
|
| 192.49.184.4 |
6.71ms from Helsinki,
FI
|
|
| 2.218.244.100 |
11.56ms from London,
GB
|
|
| 94.15.166.4 |
6.68ms from London,
GB
|
|
| 176.84.112.132 |
10.45ms from Madrid,
ES
|
|
| 142.117.240.20 |
1.91ms from Montreal,
CA
|
|
| 163.223.246.132 |
2.76ms from Perth,
AU
|
|
| 91.139.69.20 |
6.53ms from Prague,
CZ
|
|
| 23.41.159.196 |
0.08ms from Santiago,
CL
|
|
| 120.79.158.132 |
1.80ms from Shenzhen,
CN
|
|
| 54.251.57.52 |
0.10ms from Singapore,
SG
|
|
| 85.25.8.36 |
0.29ms from Strasbourg,
FR
|
|
| 172.105.161.196 |
0.13ms from Sydney,
AU
|
|
| 74.248.144.68 |
0.17ms from Warsaw,
PL
|
|
| 173.191.70.180 |
2.33ms from Atlanta,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Frosinone, IT
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs