221.133.16.0/22
AS7602 · Sai gon Postel Corporation
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| Country |
Vietnam
|
| Domain | spt.vn |
| ASN | AS7602 |
| Parent Range | 221.133.0.0/19 |
| Registry | APNIC |
| ID | POPHANOI-NET |
WHOIS Details
inetnum: 221.133.16.0 - 221.133.19.255 netname: POPHanoi-NET country: VN descr: ISP tai POP Ha Noi 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: 221.133.16.0/22 descr: SPT-VN origin: AS7602 mnt-by: MAINT-VN-SPT last-modified: 2022-09-24T18:54:43Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 221.133.16.0/22
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.133.0.0/19 | AS7602 | Sai gon Postel Corporation | 8,192 |
Nearby Ranges
BGP prefixes that overlap with 221.133.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.133.128.0/18 | AS38096 | SK Broadband Co Ltd | 16,384 |
| 221.133.128.0/18 | AS9689 | SK Broadband Co Ltd | 16,384 |
| 221.133.64.0/18 | AS17534 | KANAZAWA CABLE TELEVISION NET CO.,LTD. | 16,384 |
| 221.133.0.0/19 | AS7602 | Sai gon Postel Corporation | 8,192 |
| 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 |
| 221.133.63.0/24 | 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 12 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 |
|---|---|---|
| 221.133.18.75 | chiasediemden.com | 3 |
| 221.133.16.154 | tomec.net.vn | 1 |
| 221.133.17.36 | vantaiuytin.vn | 1 |
| 221.133.18.98 | tienvui.com.vn | 1 |
| 221.133.17.3 | fmedia.vn | 1 |
| 221.133.17.6 | vietnamtotnhat.com | 1 |
| 221.133.17.160 | vespasg.com | 1 |
| 221.133.16.13 | daiduongdsa.vn | 1 |
| 221.133.17.163 | giaxevespa.com.vn | 1 |
| 221.133.18.77 | redsunexpress.vn | 1 |
Hosted domains API
Pingable IPs
67 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.133.17.2 |
1.63ms from Hanoi,
VN
|
|
| 221.133.18.52 |
1.67ms from Hanoi,
VN
|
|
| 221.133.19.133 |
1.64ms from Hanoi,
VN
|
|
| 221.133.16.62 |
1.36ms 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 |
|---|---|---|
| 104.177.214.22 |
6.69ms from Columbus,
US
|
|
| 79.222.219.22 |
3.44ms from Frankfurt am Main,
DE
|
|
| 182.177.124.214 |
8.94ms from Lahore,
PK
|
|
| 35.211.173.198 |
0.16ms from Moncks Corner,
US
|
|
| 126.28.159.214 |
2.28ms from Osaka,
JP
|
|
| 90.59.230.198 |
11.23ms from Paris,
FR
|
|
| 18.211.106.22 |
0.23ms from Reston,
US
|
|
| 186.221.115.70 |
5.77ms from Rio de Janeiro,
BR
|
|
| 51.255.99.102 |
0.07ms from Roubaix,
FR
|
|
| 67.182.211.102 |
8.03ms from Salt Lake City,
US
|
|
| 109.189.204.70 |
4.53ms from Sandefjord,
NO
|
|
| 129.159.54.230 |
0.16ms from Sao Paulo,
BR
|
|
| 96.80.154.102 |
6.84ms from Secaucus,
US
|
|
| 110.40.234.38 |
0.52ms from Shanghai,
CN
|
|
| 57.180.28.182 |
0.16ms from Tokyo,
JP
|
|
| 126.206.99.166 |
3.52ms from Tokyo,
JP
|
|
| 153.195.45.54 |
3.00ms from Tokyo,
JP
|
|
| 178.128.242.134 |
0.23ms from Amsterdam,
NL
|
|
| 20.41.54.22 |
0.23ms from Boydton,
US
|
|
| 89.181.198.214 |
2.99ms from Braga,
PT
|
|
| 91.199.104.198 |
0.56ms from Bucharest,
RO
|
|
| 175.18.88.166 |
7.42ms from Changchun,
CN
|
|
| 50.247.144.86 |
6.35ms from Chicago,
US
|
|
| 106.41.129.246 |
9.84ms from Harbin,
CN
|
|
| 68.110.21.118 |
7.62ms from Kansas City,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Madrid, ES
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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