203.191.48.0/21

AS24175 · National Agency for Scientific and Technological Information

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Summary

Country	Vietnam
Domain	vista.gov.vn
ASN	AS24175
Registry	APNIC
ID	VINAREN-VN

WHOIS Details

inetnum:        203.191.48.0 - 203.191.55.255
netname:        VINAREN-VN
descr:          National Agency for Scientific and Technological Information
descr:          No. 24, Ly Thuong Kiet Street, Hoan Kiem District, Ha Noi City
country:        VN
admin-c:        TBH15-AP
tech-c:         NTH23-AP
status:         ALLOCATED PORTABLE
remarks:        send spam and abuse report to bhung@vista.gov.vn
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2017-11-13T02:59:14Z
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:  2025-09-04T05:18:22Z
source:         APNIC

person:         Nguyen Tuan Hai
address:        VINAREN-VN
country:        VN
phone:          +84-989238697
e-mail:         haint@vista.gov.vn
nic-hdl:        NTH23-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-01-04T02:43:38Z
source:         APNIC

person:         Ta Ba Hung
address:        VINAREN-VN
country:        VN
phone:          +84-24-9349123
e-mail:         bhung@vista.gov.vn
nic-hdl:        TBH15-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-13T02:42:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.191.0.0/16

Range	ASN	Company	Num of IPs
203.191.160.0/19	AS9443	VOCUS PTY LTD	8,192
203.191.192.0/20	AS7545	TPG Internet Pty Ltd.	4,096
203.191.208.0/20	AS9622	Kurashiki Cable TV Corporation	4,096
203.191.224.0/20	AS15830	Equinix Japan Enterprise K.K.	4,096
203.191.240.0/20	AS15830	Equinix Japan Enterprise K.K.	4,096
203.191.8.0/21	AS18403	FPT Cau Giay Building, Duy Tan, Cau Giay, Hanoi	2,048
203.191.136.0/21	AS17931	Netforest,Inc	2,048
203.191.0.0/23	AS23724	CHINANET FUJIAN PROVINCE NETWORK	512
203.191.34.0/23	AS38174	Capgemini Technology Services India Limited	512
203.191.32.0/23	AS17471	Grameen CyberNet	512
203.191.4.0/24	AS38658	Liquidnet Asia-Tokyo/Japan Network, Non-Transit Network, Financial Service Provider	256
203.191.6.0/24	AS55914	CANON AUSTRALIA PTY. LTD.	256
203.191.130.0/24	AS45935	WanTok Network Limited	256
203.191.131.0/24	AS45935	WanTok Network Limited	256
203.191.24.0/24	AS58779	Viking Telecom Broadband	256
203.191.3.0/24	AS38166	Standard Chartered Bank IT/Network service Team	256

Hosted domains

There are 32 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.191.54.18	vietnamconsulate.com.au	8
203.191.54.45	trunghocphuxuan.edu.vn	7
203.191.52.24	trunghocphulam.edu.vn	3
203.191.53.32	xnty.vn	2
203.191.52.55	techmartvietnam.vn	2
203.191.53.38	nq57.gov.vn	2
203.191.53.35	csharpp.com	1
203.191.52.64	vjol.info.vn	1
203.191.52.219	website60s.com	1
203.191.54.43	itrithuc.vn	1
203.191.52.14	nvddemo.online	1
203.191.52.71	startup.gov.vn	1
203.191.55.13	techmartvietnam.vn	1
203.191.52.62	hoithongtin.org.vn	1
203.191.52.16	vista.gov.vn	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
128.199.36.5	AS14061 DigitalOcean, LLC	`0.24ms` from Amsterdam, NL
111.61.101.5	AS24547 Hebei Mobile Communication Company Limited	`6.24ms` from Beijing, CN
61.49.246.117	AS4808 China Unicom Beijing Province Network	`3.17ms` from Beijing, CN
190.253.167.133	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.25ms` from Bogota, CO
91.5.196.21	AS3320 Deutsche Telekom AG	`5.06ms` from Frankfurt am Main, DE
24.138.67.229	AS11260 EastLink	`4.83ms` from Halifax, CA
108.215.253.197	AS7018 AT&T Enterprises, LLC	`3.17ms` from Houston, US
39.35.153.181	AS17557 Pakistan Telecommunication Company Limited	`9.28ms` from Islamabad, PK
81.101.159.197	AS5089 Virgin Media Limited	`12.88ms` from London, GB
107.178.183.165	AS26658 HT	`0.26ms` from Los Angeles, US
49.146.166.197	AS9299 Philippine Long Distance Telephone Company	`5.27ms` from Manila, PH
114.143.235.101	AS17762 Tata Teleservices Maharashtra Ltd	`0.56ms` from Mumbai, IN
52.6.180.5	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
13.65.3.117	AS8075 Microsoft Corporation	`0.36ms` from San Antonio, US
121.142.137.213	AS4766 Korea Telecom	`1.63ms` from Seoul, KR
114.204.88.37	AS9318 SK Broadband Co Ltd	`6.99ms` from Seoul, KR
211.111.68.53	AS9457 DREAMLINE CO.	`0.79ms` from Seoul, KR
27.36.196.229	AS17816 China Unicom IP network China169 Guangdong province	`9.56ms` from Shenzhen, CN
69.165.168.181	AS5645 TekSavvy Solutions, Inc.	`0.47ms` from Toronto, CA
182.119.48.149	AS4837 CHINA UNICOM China169 Backbone	`2.76ms` from Zhengzhou, CN
185.45.158.5	AS202041 Abu Dhabi Media Company PJSC	`7.50ms` from Abu Dhabi, AE
154.251.53.165	AS36947 Telecom Algeria	`12.70ms` from Algiers, DZ
117.207.94.245	AS9829 National Internet Backbone	`13.63ms` from Delhi, IN
79.213.255.21	AS3320 Deutsche Telekom AG	`2.25ms` from Frankfurt am Main, DE
103.159.199.117	AS131111 PT Mora Telematika Indonesia	`12.62ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 -f5 -m16 203.191.48.120

traceroute to 203.191.48.120 (203.191.48.120): 16 hops max, 52 byte packets

5 [AS3356] 4.69.219.230 328.609 ms

6 [AS3356] 8.244.7.2 329.089 ms

7 [AS24173] 119.17.207.141 353.449 ms

8 [AS24173] 119.17.207.134 345.339 ms

9 [AS24173] 119.17.219.14 363.36 ms

10 [AS24173] 119.17.219.170 334.897 ms

11 [AS24173] 119.17.219.249 343.295 ms

12 [AS24173] 119.17.198.214 348.055 ms

13 [AS24175] 119.18.142.157 349.262 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Abidjan, CI

On September 11th 2025

What are IP address ranges?

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