221.133.4.0/22
AS7602 · Sai gon Postel Corporation
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WHOIS Details
inetnum: 221.133.7.0 - 221.133.7.255 netname: Hosting-NET country: VN descr: KH Colo Servers moi admin-c: HVL2-AP tech-c: NTKD1-AP status: ALLOCATED NON-PORTABLE mnt-by: MAINT-VN-SPT mnt-irt: IRT-VNNIC-AP last-modified: 2017-10-16T07:24:35Z 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: Ho Van Lanh address: 10 Co Giang, Dist 1, Ho Chi Minh City country: VN phone: +84-937668468 e-mail: lanh.ho@spt.vn nic-hdl: HVL2-AP mnt-by: MAINT-VN-SPT notify: hanhdd@vnnic.vn last-modified: 2017-09-14T09:35:53Z source: APNIC person: Nguyen Thi Kim Dan nic-hdl: NTKD1-AP e-mail: kimdan@spt.vn address: SPT-VN address: 10 Co Giang, Dist.1, Ho Chi Minh City phone: +84-28-54040121 country: VN mnt-by: MAINT-VN-SPT last-modified: 2022-09-20T06:34:22Z source: APNIC route: 221.133.7.0/24 descr: SPT-VN origin: AS7602 mnt-by: MAINT-VN-SPT last-modified: 2022-09-24T18:53:59Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 221.133.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.133.64.0/18 | AS17534 | KANAZAWA CABLE TELEVISION NET CO.,LTD. | 16,384 |
| 221.133.128.0/18 | AS38096 | SK Broadband Co Ltd | 16,384 |
| 221.133.128.0/18 | AS9689 | SK Broadband Co Ltd | 16,384 |
| 221.133.192.0/19 | AS703 | Verizon Australia PTY Limited | 8,192 |
| 221.133.40.0/21 | AS134809 | MacroLynx Sdn Bhd | 2,048 |
| 221.133.32.0/21 | AS134809 | MacroLynx Sdn Bhd | 2,048 |
| 221.133.12.0/22 | AS7602 | Core Network | 1,024 |
| 221.133.24.0/22 | AS7602 | ADSL service | 1,024 |
| 221.133.16.0/22 | AS7602 | ISP tai POP Ha Noi | 1,024 |
| 221.133.63.0/24 | AS9712 | INet Technologies Co., Ltd. | 256 |
| 221.133.55.0/24 | AS55615 | DOUZONEBIZON | 256 |
| 221.133.0.0/24 | AS7602 | IXP tai HCM | 256 |
| 221.133.1.0/24 | AS7602 | ISP tai HCM | 256 |
| 221.133.54.0/24 | AS9712 | INet Technologies Co., Ltd. | 256 |
| 221.133.61.0/24 | AS9712 | INet Technologies Co., Ltd. | 256 |
Hosted domains
There are 21 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.133.7.120 | yohofucoidan.com.vn | 10 |
| 221.133.7.175 | s-wifi.net.vn | 4 |
| 221.133.7.14 | spt.vn | 2 |
| 221.133.7.139 | e-money.vn | 1 |
| 221.133.7.10 | tuvilyso.org | 1 |
| 221.133.7.122 | spt.com.vn | 1 |
| 221.133.7.216 | s-buy.vn | 1 |
| 221.133.7.121 | internetphumyhung.com.vn | 1 |
| 221.133.7.21 | tuvilyso.net | 1 |
| 221.133.4.90 | saigonnews.info.vn | 1 |
Hosted domains API
Pingable IPs
41 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.133.7.14 |
2.09ms from Ho Chi Minh City,
VN
|
|
| 221.133.4.222 |
1.72ms 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 |
|---|---|---|
| 130.35.79.6 |
0.54ms from Ashburn,
US
|
|
| 194.179.161.6 |
1.57ms from Ashburn,
US
|
|
| 20.84.49.182 |
0.52ms from Ashburn,
US
|
|
| 18.1.65.6 |
0.56ms from Boston,
US
|
|
| 73.38.19.70 |
7.47ms from Boston,
US
|
|
| 24.74.36.6 |
6.40ms from Charlotte,
US
|
|
| 79.204.244.198 |
3.20ms from Frankfurt am Main,
DE
|
|
| 87.7.177.214 |
8.25ms from Frosinone,
IT
|
|
| 74.202.38.86 |
2.72ms from Houston,
US
|
|
| 50.251.45.214 |
7.05ms from New York City,
US
|
|
| 60.210.220.230 |
2.94ms from Qingdao,
CN
|
|
| 174.7.30.54 |
7.17ms from Seattle,
US
|
|
| 103.150.189.38 |
0.33ms from Sepang,
MY
|
|
| 60.62.101.22 |
10.25ms from Tokyo,
JP
|
|
| 45.223.11.6 |
1.05ms from Bangkok,
TH
|
|
| 62.154.47.102 |
0.76ms from Berlin,
DE
|
|
| 52.252.202.54 |
0.55ms from Chicago,
US
|
|
| 81.158.167.134 |
5.94ms from Erith,
GB
|
|
| 109.91.163.22 |
0.49ms from Frankfurt am Main,
DE
|
|
| 84.165.244.22 |
4.55ms from Frankfurt am Main,
DE
|
|
| 216.248.119.22 |
3.75ms from Lincoln,
US
|
|
| 84.247.33.86 |
0.20ms from London,
GB
|
|
| 51.148.57.134 |
1.00ms from Manchester,
GB
|
|
| 79.24.231.6 |
4.20ms from Milan,
IT
|
|
| 108.81.134.22 |
10.89ms from Mount Prospect,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
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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