1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.157.0.0/16
  4. AS140747  | 103.157.18.0/23

103.157.18.0/23

AS140747  ·  Department of Science and Technology of Dong Nai province

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Summary

Country Vietnam
Domain dongnai.gov.vn
ASN AS140747
Registry APNIC
ID DONGNAI-VN

WHOIS Details

inetnum:        103.157.18.0 - 103.157.19.255
netname:        DONGNAI-VN
descr:          Department of Science and Technology of Dong Nai province
descr:          No. 1597 Pham Van Thuan Street, Tran Bien Ward, Dong Nai
admin-c:        NMQ5-AP
tech-c:         NVD33-AP
remarks:        send spam and abuse report to [email protected]
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ASSIGNED PORTABLE
last-modified:  2025-09-18T01:04:37Z
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:         Nguyen Minh Quang
address:        DONGNAI-VN
country:        VN
phone:          +84-913880090
e-mail:         [email protected]
nic-hdl:        NMQ5-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-09-04T11:24:07Z
source:         APNIC

person:         Nguyen Van Du
address:        DONGNAI-VN
country:        VN
phone:          +84-888778078
e-mail:         [email protected]
nic-hdl:        NVD33-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-09-04T11:24:36Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.157.0.0/16

Range ASN Company Num of IPs
103.157.150.0/23 AS142511 A S Communication 512
103.157.218.0/23 AS149118 3S Viet Nam Technology Joint Stock Company 512
103.157.112.0/23 AS149240 Afi Enterprises 512
103.157.78.0/23 AS141114 PT Super Media Indonesia 512
103.157.246.0/23 AS150341 MUDAFA FIBER NET 512
103.157.114.0/23 AS17995 PT Trihalim Sembada 512
103.157.216.0/23 AS135905 SAIGON TELECOMMUNICATIONS TECHNOLOGY SOLUTIONS COMPANY 512
103.157.204.0/23 AS135918 SPR Viet Nam Joint Stock Company 512
103.157.190.0/23 AS17995 PT Murni Kasih Bangsa 512
103.157.192.0/23 AS141122 PT Aneka Siak Nusantara 512
103.157.224.0/23 AS136171 Dhruva Cloud 512
103.157.110.0/23 AS18250 GEEK NETWORKS PTY LIMITED 512
103.157.44.0/23 AS132877 Kalash Services Pvt Ltd 512
103.157.240.0/23 AS136697 Electro Service And Advertiser 512
103.157.180.0/23 AS141246 9 Stars Giga Fibernet Pvt Ltd 512
103.157.124.0/23 AS132926 Allen Career Institute 512
103.157.186.0/23 AS141324 Hightec Network Solutions (OPC) Private Limited. 512
103.157.66.0/23 AS141343 Zeta Technologies (Pvt.) Limited 512
103.157.230.0/23 AS132296 Liberty Digital Services 512
103.157.94.0/23 AS141346 Mohammad Khalid Haider Khan t/a Computer Future 512
103.157.116.0/23 AS137331 PT Ratna Sejahtera Abadi 512
103.157.90.0/23 AS137880 Prime Tech Solution Pvt Ltd 512
103.157.92.0/23 AS141351 SABRI SHAHARIAR SAJIB t/a Rural Development Project Network 512
103.157.184.0/23 AS55342 Homenet 512
103.157.42.0/23 AS131642 Pittqiao Network Information Co.,Ltd. 512
103.157.108.0/23 AS141353 ANGLO AMERICAN METALLURGICAL COAL PTY LTD 512
103.157.64.0/23 AS56239 PT Graha Anugrah Sejahtera 512
103.157.82.0/23 AS58369 PT Linksindo Makmur 512
103.157.242.0/23 AS63784 Digital Agency 512
103.157.48.0/23 AS63859 PT Integrate Digital Indonesia 512
103.157.166.0/23 AS133301 Kernel Fibernet Online Network Pvt Ltd 512
103.157.32.0/23 AS141109 PT Omni Cloud Indonesia 512
103.157.76.0/23 AS141112 PT Akses Satu Nusantara 512
103.157.202.0/23 AS141375 Central Internet Link 512
103.157.178.0/23 AS138296 Ibroadband Internet Service 512
103.157.52.0/23 AS134858 Iana Solutions Digital India 512
103.157.244.0/23 AS7492 NEXON PTY LTD t/a Nexware 512
103.157.191.0/24 AS17995 PT iForte Solusi Infotek 256
103.157.110.0/24 AS18250 GEEK NETWORKS PTY LIMITED 256
103.157.111.0/24 AS18250 GEEK NETWORKS PTY LIMITED 256
103.157.121.0/24 AS213293 Tinreat Pte Ltd 256
103.157.100.0/24 AS38070 LEE JOHN ALLEMAND 256
103.157.55.0/24 AS396982 UNIVERSITAS SAM RATULANGI 256
103.157.147.0/24 AS397994 Xactly Technologies India Private Limited 256
103.157.99.0/24 AS45625 LTIMINDTREE LIMITED 256
103.157.103.0/24 AS45671 INTERAKT IT PTY LTD 256
103.157.68.0/24 AS45671 Net Ninjas Pty Ltd 256
103.157.252.0/24 AS4648 Fulton Hogan Limited 256
103.157.84.0/24 AS4826 FIS SYSTEMS PTY LTD 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
103.157.18.1 AS140747 Department of Science and Technology of Dong Nai province 2.44ms 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
75.4.170.167 AS7018 AT&T Enterprises, LLC 12.55ms from Atlanta, US
14.246.133.103 AS45899 VNPT Corp 7.19ms from Ho Chi Minh City, VN
218.213.253.7 AS9293 NTT Com Asia Limited 1.76ms from Hong Kong, HK
223.226.65.87 AS24560 Bharti Airtel Ltd., Telemedia Services 2.40ms from Kolkata, IN
91.195.120.135 AS34259 TOV "Highload Systems" 0.15ms from Kyiv, UA
158.122.84.7 AS8151 UNINET 3.86ms from Los Angeles, US
175.39.71.151 AS4804 Microplex PTY LTD 2.17ms from Melbourne, AU
20.72.211.103 AS8075 Microsoft Corporation 0.37ms from Quincy, US
189.156.76.135 AS8151 UNINET 12.40ms from Santiago de Queretaro, MX
173.206.71.71 AS6407 Primus Telecommunications Canada Inc. 5.54ms from Toronto, CA
83.176.210.7 AS1257 Tele2 Sverige AB 18.10ms from Vilnius, LT
211.67.209.39 AS4538 China Education and Research Network Center 8.89ms from Wuhan, CN
181.6.69.55 AS7303 Telecom Argentina S.A. 11.17ms from Buenos Aires, AR
8.130.115.183 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.47ms from Jining, CN
213.121.0.167 AS2856 British Telecommunications PLC 1.57ms from London, GB
38.84.69.135 AS174 Cogent Communications, LLC 0.45ms from Los Angeles, US
107.172.49.183 AS36352 HostPapa 0.31ms from Los Angeles, US
151.40.218.167 AS1267 WIND TRE S.P.A. 7.77ms from Milan, IT
38.77.220.231 AS174 Cogent Communications, LLC 0.73ms from New York City, US
82.22.91.231 AS11404 Wave Broadband 4.30ms from San Jose, US
14.55.240.87 AS4766 Korea Telecom 1.29ms from Seoul, KR
59.126.131.215 AS3462 Data Communication Business Group 2.18ms from Taichung, TW
218.165.119.39 AS3462 Data Communication Business Group 1.61ms from Taipei, TW
171.117.99.39 AS4837 CHINA UNICOM China169 Backbone 2.27ms from Taiyuan, CN
210.249.51.151 AS2516 KDDI CORPORATION 3.37ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 103.157.18.1
traceroute to 103.157.18.1 (103.157.18.1): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Ho Chi Minh City, VN
On

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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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