1. All IP Ranges
  2. 157.0.0.0/8
  3. 157.66.0.0/16
  4. AS140815  | 157.66.194.0/23

157.66.194.0/23

AS140815  ·  HTTVSERVER TECHNOLOGY COMPANY LIMITED

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Summary

Country Vietnam
Domain vnnic.vn
ASN AS140815
Registry APNIC
ID ROSTEK-VN

WHOIS Details

inetnum:        157.66.194.0 - 157.66.195.255
netname:        ROSTEK-VN
descr:          ROSTEK CO .,JSC
descr:          Yen Phu Village, Lien Ninh Commune, Thanh Tri District, Hanoi
admin-c:        NVH42-AP
tech-c:         NVH42-AP
remarks:        send spam and abuse report to network.rostek@gmail.com
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2024-05-02T16:19:06Z
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 Van Hoi
address:        ROSTEK-VN
country:        VN
phone:          +84-986990169
e-mail:         network.rostek@gmail.com
nic-hdl:        NVH42-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-05-02T16:10:11Z
source:         APNIC

route:          157.66.194.0/23
descr:          ROSTEK-VN
origin:         AS140815
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-05-13T07:51:57Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 157.66.0.0/16

Range ASN Company Num of IPs
157.66.192.0/23 AS152770 PT Indotech Digitama Superlink 512
157.66.100.0/23 AS135918 DIGI GROUP CO.,LTD 512
157.66.218.0/23 AS135918 Cloud Era LLC 512
157.66.24.0/23 AS149107 Tran Thi Data and Technology Company Limited 512
157.66.26.0/23 AS149107 TPT Technology and Electronics Company Limited 512
157.66.252.0/23 AS150820 Thanh Trang Cloud Computing and Technology Company Limited 512
157.66.160.0/23 AS150859 TH Technology and Data Mining Company Limited 512
157.66.222.0/23 AS150895 Tan VPS Company Limited 512
157.66.224.0/23 AS150895 HOA FRUITS LLC 512
157.66.48.0/23 AS150895 VPS PA Company Limited 512
157.66.22.0/23 AS151385 Japanet Holdings Co.,Ltd. 512
157.66.72.0/23 AS151387 OMURA CABLE TELEVISION K.K. 512
157.66.254.0/23 AS151390 RUTILEA, Inc. 512
157.66.118.0/23 AS151719 VSQUAD SUPPORT SERVICES PRIVATE LIMITED 512
157.66.198.0/23 AS151872 DAZI MARCOM CO.,LTD 512
157.66.46.0/23 AS151917 Jupiter Media Joint Stock Company 512
157.66.120.0/23 AS151922 Vietnam National Credit Information 512
157.66.134.0/23 AS151923 BC CARD Vietnam Company Limited 512
157.66.50.0/23 AS152438 PT BARAYA TELEKOMUNIKASI INDONESIA 512
157.66.2.0/23 AS152440 PT Ashyla Karya Abadi 512
157.66.146.0/23 AS152499 INFINITYLINK COMMUNICATIONS PRIVATE LIMITED 512
157.66.30.0/23 AS152515 AKASH TORI NETCOM PRIVATE LIMITED 512
157.66.102.0/23 AS152530 FELET SERVICES PRIVATE LIMITED 512
157.66.174.0/23 AS152749 PT Win Artha Mandiri 512
157.66.176.0/23 AS152756 PT Jaringan Universal Online Solusindo 512
157.66.236.0/23 AS152757 PT DHAHA PRIMA NET 512
157.66.238.0/23 AS152758 PT AKSES DATA INDORAYA 512
157.66.140.0/23 AS152759 PT Viruzs Global Connection 512
157.66.40.0/23 AS152794 PT Net Patmedia Krama 512
157.66.248.0/23 AS152797 PT Global Media Integra 512
157.66.172.0/23 AS153139 PT Digital Nusantara Sejati Group 512
157.66.180.0/23 AS55911 kazukichi 512
157.66.156.0/23 AS63737 NDD Digital Technology Company Limited 512
157.66.158.0/23 AS63737 Technology NHD Co., Ltd 512
157.66.208.0/23 AS63859 PT JXL NEVO INDONESIA 512
157.66.210.0/23 AS63859 PT KAWAN BERSAMA MAKMUR ABADI 512
157.66.164.0/23 AS9808 Haining Sihe Intelligent Technology Co., Ltd. 512
157.66.84.0/23 AS139981 PT. Menaksopal Lintas Nusantara 512
157.66.14.0/23 AS140433 CV Klik Web Indonesia 512
157.66.0.0/23 AS140477 PT Zigma Teknologi Indonesia 512
157.66.96.0/23 AS140766 FPT TECHNOLOGY SOLUTIONS COMPANY LIMITED 512
157.66.216.0/23 AS140811 Vietnam Online Entertainment Joint Stock Company OnPlay 512
157.66.162.0/23 AS140815 Truong Dai Digital Technology Company Limited 512
157.66.196.0/23 AS140815 PRIMITIVE AI LLC 512
157.66.132.0/23 AS141581 PT Asma Mitra Global 512
157.66.54.0/23 AS141892 CV Mico Digital Indonesia 512
157.66.74.0/24 AS137085 EEXTRANET INTERNET PRIVATE LIMITED 256
157.66.188.0/24 AS138077 PT Abhinawa Sumberdaya Asia 256
157.66.189.0/24 AS138077 PT Abhinawa Sumberdaya Asia 256

Hosted domains

There are 9 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
157.66.195.251 ngocnu.live 3
157.66.195.242 tlinh3110.info 1
157.66.194.9 thepowerpilates.com 1
157.66.194.232 aspvina.com 1
157.66.194.71 vanbaow.info 1
157.66.195.105 arisonia.live 1
157.66.195.66 123bv5.info 1

Hosted domains API

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Pingable IPs

194 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
157.66.195.235 AS140815 HTTVSERVER TECHNOLOGY COMPANY LIMITED 0.25ms from Hanoi, VN
157.66.194.234 AS140815 HTTVSERVER TECHNOLOGY COMPANY LIMITED 0.25ms 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
75.177.66.7 AS11426 Charter Communications Inc 10.01ms from Charlotte, US
18.199.220.103 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
105.244.76.55 AS36994 Vodacom 2.61ms from Johannesburg, ZA
212.9.227.247 AS6703 PRIVATE JOINT-STOCK COMPANY FARLEP-INVEST 1.14ms from Kyiv, UA
129.192.16.103 AS3352 TELEFONICA DE ESPANA S.A.U. 3.86ms from Madrid, ES
74.125.7.199 AS15169 Google LLC 0.13ms from Miami, US
185.58.124.183 AS13178 LLC "Real-net" 8.95ms from Moscow, RU
126.92.75.247 AS17676 SoftBank Corp. 4.02ms from Osaka, JP
88.189.26.7 AS12322 Free SAS 7.47ms from Paris, FR
188.49.78.135 AS25019 Saudi Telecom Company JSC 1.73ms from Riyadh, SA
180.43.43.39 AS4713 NTT DOCOMO BUSINESS,Inc. 2.48ms from Tokyo, JP
197.4.251.23 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.21ms from Tunis, TN
123.139.237.231 AS4837 CHINA UNICOM China169 Backbone 2.67ms from Xi'an, CN
35.167.237.231 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
47.42.102.199 AS20115 Charter Communications LLC 8.27ms from Dallas, US
34.106.61.199 AS396982 Google LLC 0.11ms from Salt Lake City, US
39.100.206.215 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.66ms from Zhangjiakou, CN
37.10.61.7 AS43996 Booking.com BV 0.75ms from Amsterdam, NL
20.86.185.199 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
20.31.7.247 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
86.45.227.167 AS5466 Eircom Limited 5.44ms from Dublin, IE
2.126.179.183 AS5607 Sky UK Limited 4.43ms from London, GB
104.59.3.119 AS7018 AT&T Enterprises, LLC 5.38ms from Los Angeles, US
176.136.254.39 AS5410 Bouygues Telecom SA 2.38ms from Paris, FR
151.77.203.119 AS1267 WIND TRE S.P.A. 5.51ms from Rome, IT

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 157.66.195.254
traceroute to 157.66.195.254 (157.66.195.254): 64 hops max, 52 byte packets
5 [AS1299] 62.115.140.119 110.618 ms
6 [AS1299] 62.115.137.60 158.024 ms
7 [AS1299] 213.248.82.121 151.582 ms
8 [AS18403] 118.69.131.105 155.129 ms
9 *
10 *
11 [AS18403] 42.112.2.38 174.635 ms
12 *
13 [AS140815] 157.66.195.254 186.372 ms
Measurement taken from IPinfo ProbeNet in Sacramento, US
On

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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