1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.42.0.0/16
  4. AS149154  | 103.42.54.0/23

103.42.54.0/23

AS149154  ·  Department of Science and Technology of Lao Cai province

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Summary

Country Vietnam
Domain laocai.gov.vn
ASN AS149154
Registry APNIC
ID LAOCAI-VN

WHOIS Details

inetnum:        103.42.54.0 - 103.42.55.255
netname:        LAOCAI-VN
descr:          Department of Science and Technology of Lao Cai province
descr:          No. 729 Yen Ninh Street, Yen Bai Ward, Lao Cai Province
admin-c:        NHQ10-AP
tech-c:         HH2673-AP
remarks:        send spam and abuse report to contact-skhcn@laocai.gov.vn
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ASSIGNED PORTABLE
last-modified:  2025-09-08T12:10:09Z
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:         Hoang Ha
address:        LAOCAI-VN
country:        VN
phone:          +84-917210880
e-mail:         hoangha@laocai.gov.vn
nic-hdl:        HH2673-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-09-08T12:08:34Z
source:         APNIC

person:         Nguyen Hong Quang
address:        LAOCAI-VN
country:        VN
phone:          +84-913287426
e-mail:         nguyenhongquang@laocai.gov.vn
nic-hdl:        NHQ10-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-09-08T12:08:14Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.42.0.0/16

Range ASN Company Num of IPs
103.42.8.0/22 AS138950 Wuxi Rax Technology Co., LTD. 1,024
103.42.236.0/22 AS9268 Telarus Pty Ltd 1,024
103.42.176.0/22 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 1,024
103.42.216.0/22 AS63852 2A, May Myo Street 1,024
103.42.28.0/22 AS62468 Longkou City East Street South Gate Village 1,024
103.42.180.0/22 AS62468 Room 301, Heping No 12 1,024
103.42.76.0/22 AS59029 People.Cn CO.,LTD 1,024
103.42.80.0/22 AS4686 Sagami Building 2F , 7-13-6, Ginza 1,024
103.42.172.0/22 AS45775 WISH NET PRIVATE LIMITED 1,024
103.42.92.0/22 AS133778 126 Pio Valenzuela St. 1,024
103.42.156.0/22 AS45775 AKASHNET BROADBAND AND SERVICES PRIVATE LIMITED 1,024
103.42.124.0/22 AS45775 WISHNET INFOTECH PRIVATE LIMITED 1,024
103.42.140.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
103.42.208.0/22 AS10094 Unified National Networks 1,024
103.42.184.0/22 AS38091 LG HelloVision Corp. 1,024
103.42.168.0/22 AS23805 Watarase Television Co.,Ltd. 1,024
103.42.252.0/22 AS133799 PT. GOMEDS NETWORK 1,024
103.42.184.0/22 AS17598 LG HelloVision Corp. 1,024
103.42.36.0/22 AS153494 ASIA POKTIN TECHNOLOGY CO.,LIMITED 1,024
103.42.224.0/23 AS38719 Nimbus2 Pty Ltd 512
103.42.16.0/23 AS135244 Kedia Computer Service 512
103.42.202.0/23 AS138640 Neera Host 512
103.42.206.0/23 AS141201 Jabatan Digital Negara (JDN) 512
103.42.52.0/23 AS150441 F4 Internet Solutions 512
103.42.50.0/23 AS152715 NEYSA NETWORKS PRIVATE LIMITED 512
103.42.226.0/23 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 512
103.42.116.0/24 AS141968 PT Kusuma dinatha jaya abadi 256
103.42.117.0/24 AS141968 PT Kusuma dinatha jaya abadi 256
103.42.217.0/24 AS63852 Myanmar Net 256
103.42.204.0/24 AS150181 Freeline Infotech Co.,Ltd. 256
103.42.18.0/24 AS150290 Guotai Junan International Holdings Limited 256
103.42.218.0/24 AS63852 Myanmar Net 256
103.42.63.0/24 AS150446 DATA BOX PTY LTD 256
103.42.229.0/24 AS150451 SB Net City 256
103.42.241.0/24 AS151578 Dinas Komunikasi Informatika Statistik dan Persandian Kabupaten Kepulauan Meranti 256
103.42.243.0/24 AS151595 PT Merdeka Media Teknologi 256
103.42.242.0/24 AS151992 PT Jet Cyber Network Nusantara 256
103.42.219.0/24 AS63852 Myanmar Net 256
103.42.137.0/24 AS134672 MTTW 256
103.42.136.0/24 AS134672 MT 256
103.42.240.0/24 AS211895 0DAY HOST (SMC-PRIVATE) LIMITED 256
103.42.205.0/24 AS133796 Subbid Sistem Jaringan dan Infrastruktur 256
103.42.118.0/24 AS24519 PT Kusuma Dinatha Jaya Abadi 256
103.42.119.0/24 AS24519 PT Kusuma Dinatha Jaya Abadi 256
103.42.120.0/24 AS24534 PT. Transhybrid Communication 256
103.42.190.0/24 AS133785 KeepItSafe New Zealand Limited 256
103.42.115.0/24 AS132038 Royal Esprit Company Limited 256
103.42.95.0/24 AS133778 GYCGI 256
103.42.94.0/24 AS133778 GYCGI 256

Hosted domains

There are 22 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.42.54.7 khuyennongyenbai.vn 21
103.42.54.5 yenbai.gov.vn 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
103.42.55.252 AS149154 Department of Science and Technology of Lao Cai province 2.66ms from Hanoi, VN
103.42.54.26 AS149154 Department of Science and Technology of Lao Cai province 2.92ms 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
195.97.21.119 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.16ms from Athens, GR
40.138.183.151 AS7029 Windstream Communications LLC 3.18ms from Atlanta, US
102.100.156.39 AS36925 MEDITELECOM 18.44ms from Casablanca, MA
52.211.141.183 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
79.234.133.71 AS3320 Deutsche Telekom AG 8.78ms from Frankfurt am Main, DE
123.31.236.7 AS45899 VNPT Corp 2.37ms from Ho Chi Minh City, VN
147.161.224.215 AS62044 Zscaler Switzerland GmbH 0.27ms from London, GB
83.54.202.23 AS3352 TELEFONICA DE ESPANA S.A.U. 9.24ms from Madrid, ES
112.235.1.199 AS4837 CHINA UNICOM China169 Backbone 6.64ms from Qingdao, CN
35.153.39.55 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
36.224.116.71 AS3462 Data Communication Business Group 1.83ms from Taipei, TW
58.244.118.87 AS4837 CHINA UNICOM China169 Backbone 15.97ms from Tieling, CN
4.190.34.199 AS8075 Microsoft Corporation 0.13ms from Tokyo, JP
128.38.217.39 AS37 Navy Network Information Center (NNIC) 2.65ms from Ashburn, US
86.125.144.167 AS8708 DIGI ROMANIA S.A. 4.13ms from Bucharest, RO
18.217.228.39 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
198.57.215.247 AS46606 Unified Layer 1.85ms from Draper, US
79.200.87.71 AS3320 Deutsche Telekom AG 2.40ms from Duesseldorf, DE
154.93.248.7 AS134548 DXTL Tseung Kwan O Service 0.70ms from Hong Kong, HK
119.154.188.231 AS17557 Pakistan Telecommunication Company Limited 14.52ms from Islamabad, PK
80.67.239.231 AS20791 BitPoint AG 5.74ms from Ljubljana, SI
68.111.95.103 AS22773 Cox Communications Inc. 5.74ms from Los Angeles, US
60.149.124.39 AS17676 SoftBank Corp. 3.74ms from Osaka, JP
44.198.140.135 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
177.157.207.231 AS18881 TELEFÔNICA BRASIL S.A 12.14ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 103.42.55.252
traceroute to 103.42.55.252 (103.42.55.252): 64 hops max, 52 byte packets
2 [AS7195] 200.25.51.75 14.61 ms
3 [AS7195] 200.25.51.211 55.146 ms
4 *
5 [AS58453] 223.118.10.2 216.801 ms
6 *
7 *
8 [AS58453] 223.119.7.142 319.104 ms
9 [AS45899] 113.171.35.38 309.008 ms
10 [AS149154] 103.42.55.252 360.917 ms
Measurement taken from IPinfo ProbeNet in Quito, EC
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.

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