1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.73.0.0/16
  4. AS149120  | 103.73.86.0/24

103.73.86.0/24

AS149120  ·  BLUE TECHNOLOGY AND INVESTMENT COMPANY LIMITED

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Summary

Country Vietnam
Domain bluetechnology.vn
ASN AS149120
Registry APNIC
ID BLUETECH-VN

WHOIS Details

inetnum:        103.73.86.0 - 103.73.87.255
netname:        BLUETECH-VN
descr:          BLUE TECHNOLOGY AND INVESTMENT COMPANY LIMITED
descr:          No. 36, Lane 26 Hoang Quoc Viet, Nghia Do Ward, Cau Giay District, Hanoi City, Vietnam
admin-c:        NTD19-AP
tech-c:         THH8-AP
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ASSIGNED PORTABLE
last-modified:  2022-07-29T08:49:10Z
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 Truong Duc
address:        BLUETECH-VN
country:        VN
phone:          +84-989259623
e-mail:         tech@bluetechnology.vn
nic-hdl:        NTD19-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-07-29T08:35:24Z
source:         APNIC

person:         Tong Huy Hung
address:        BLUETECH-VN
country:        VN
phone:          +84-904643631
e-mail:         tech@bluetechnology.vn
nic-hdl:        THH8-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-07-29T08:46:05Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.73.0.0/16

Range ASN Company Num of IPs
103.73.116.0/22 AS23650 Changzhou wanglong Network Technology Co.Ltd 1,024
103.73.60.0/22 AS55699 PT. Cemerlang Multimedia 1,024
103.73.108.0/22 AS132528 DIGICEL (AUS) PTY LTD 1,024
103.73.200.0/22 AS132626 INFINET VOICE & DATA PTY LTD 1,024
103.73.144.0/22 AS23650 Zhenjiang Xiangyun Network Technology Co., LTD 1,024
103.73.52.0/22 AS132817 DZCRD Networks Ltd 1,024
103.73.172.0/22 AS16347 ADISTA SAS 1,024
103.73.140.0/22 AS133774 Kaopu Cloud 1,024
103.73.88.0/22 AS134548 DingFeng XinHui(HongKong) Technology Limited 1,024
103.73.204.0/22 AS134764 Guangdong ruixun network co., LTD 1,024
103.73.96.0/22 AS135386 LinkChina Telecom Global Limited 1,024
103.73.72.0/22 AS135468 BNET 1,024
103.73.68.0/22 AS18187 Ignite Telecommunications Inc 1,024
103.73.160.0/22 AS401696 Room 1501 C1, Grand Millennium Plaza (Lower Block), 1,024
103.73.164.0/22 AS55636 TPLC Holdings Ltd 1,024
103.73.180.0/22 AS133469 Multi Acquisitions And Renewals 1,024
103.73.152.0/22 AS203020 cleardocks LLC 1,024
103.73.136.0/22 AS133774 Kaopu Cloud 1,024
103.73.112.0/23 AS131214 Interact Hosting Pty Ltd 512
103.73.232.0/23 AS132708 80 Raffles Place, # 25-01 UOB Plaza 1 512
103.73.216.0/23 AS135518 Evercare Hospital Dhaka 512
103.73.80.0/23 AS132486 OCEAN LINK LTD 512
103.73.84.0/23 AS132491 AFT Communications Pty Ltd 512
103.73.44.0/23 AS132438 APON IT 512
103.73.64.0/23 AS63473 HostHatch Sydney 512
103.73.103.0/24 AS136969 KK Networks 256
103.73.221.0/24 AS152179 HGC Global Communications Limited 256
103.73.33.0/24 AS153313 AMERIPRISE INDIA LLP 256
103.73.32.0/24 AS198795 NIC (National Information Center)- SDAIA ( Saudi Data and Artificial Intelligence Authority ) 256
103.73.34.0/24 AS206230 CDN service 256
103.73.83.0/24 AS23686 Kutamo Pty. Ltd. 256
103.73.222.0/24 AS30081 IPXO 256
103.73.223.0/24 AS30081 Sansara Cloud LLP 256
103.73.220.0/24 AS36002 Hong Kong Broadband Network Limited 256
103.73.115.0/24 AS396982 FULLSTOP.AI PTY LTD 256
103.73.156.0/24 AS400309 Dexhost 256
103.73.164.0/24 AS55636 TPLC-KH 256
103.73.165.0/24 AS55636 TPLC-KH 256
103.73.166.0/24 AS55636 TPLC-KH 256
103.73.167.0/24 AS55636 TPLC-KH 256
103.73.35.0/24 AS57043 Snowd Security OU 256
103.73.125.0/24 AS59134 PT. Datacomm Diangraha 256
103.73.66.0/24 AS63473 HostHatch Hong Kong 256
103.73.67.0/24 AS63473 HostHatch Hong Kong 256
103.73.104.0/24 AS132298 Antaranga Dot Com Ltd 256
103.73.105.0/24 AS132298 Antaranga Dot Com Ltd 256
103.73.106.0/24 AS132298 Antaranga Dot Com Ltd 256
103.73.107.0/24 AS132298 Antaranga Dot Com Ltd 256
103.73.44.0/24 AS132438 APON IT 256
103.73.45.0/24 AS132438 APON IT 256

Hosted domains

There are 15 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
103.73.86.88 mobilebranding.vn 3
103.73.86.152 kiridge.com 3
103.73.86.26 blueteleservice.com 2
103.73.86.110 uni-italia.vn 1
103.73.86.42 hrone.vn 1
103.73.86.108 bluetechnology.vn 1
103.73.86.162 zendius.xyz 1
103.73.86.89 9fin.vn 1
103.73.86.105 blueinfo.vn 1
103.73.86.160 umusic.la 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

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

IP Address ASN Details
103.73.86.199 AS149120 BLUE TECHNOLOGY AND INVESTMENT COMPANY LIMITED 0.44ms 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
95.81.99.136 AS216154 CLODO CLOUD SERVICE CO. L.L.C 0.58ms from Amsterdam, NL
34.213.253.136 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
184.31.117.104 AS16625 Akamai Technologies, Inc. 0.71ms from Chicago, US
89.57.123.152 AS207790 SWN Stadtwerke Neumuenster GmbH 2.36ms from Hamburg, DE
141.164.133.8 AS25019 Saudi Telecom Company JSC 2.90ms from Jeddah, SA
86.111.95.24 AS39608 Lanet Network Ltd 0.41ms from Kyiv, UA
213.217.4.72 AS204760 MOMIT SRL 0.86ms from Milan, IT
183.155.81.72 AS4134 CHINANET-BACKBONE 9.07ms from Nanchang, CN
124.102.195.40 AS4713 NTT DOCOMO BUSINESS,Inc. 12.32ms from Osaka, JP
176.144.243.8 AS5410 Bouygues Telecom SA 1.23ms from Paris, FR
38.90.27.56 AS23114 Critical Hub Networks 0.49ms from San Juan, PR
126.78.228.24 AS17676 SoftBank Corp. 2.87ms from Tokyo, JP
194.135.86.136 AS212531 Interneto vizija 0.74ms from Vilnius, LT
50.70.43.88 AS6327 Shaw Communications 18.05ms from Winnipeg, CA
141.22.117.216 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 8.18ms from Berlin, DE
91.176.228.56 AS5432 Proximus NV 2.02ms from Brussels, BE
102.44.194.136 AS8452 TE-AS 5.14ms from Cairo, EG
197.52.195.72 AS8452 TE-AS 4.28ms from Cairo, EG
187.49.151.104 AS272750 SB CONECT LTDA 18.68ms from Fortaleza, BR
89.114.180.8 AS12353 Vodafone Portugal 7.00ms from Lisbon, PT
86.132.31.152 AS2856 British Telecommunications PLC 8.52ms from London, GB
167.89.6.104 AS11377 SendGrid, Inc. 6.38ms from Los Angeles, US
79.154.143.200 AS3352 TELEFONICA DE ESPANA S.A.U. 9.38ms from Madrid, ES
93.230.254.24 AS3320 Deutsche Telekom AG 2.95ms from Nuernberg, DE
78.193.227.8 AS12322 Free SAS 9.49ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 103.73.86.89
traceroute to 103.73.86.89 (103.73.86.89): 64 hops max, 52 byte packets
6 *
7 [AS18403] 113.22.5.117 0.975 ms
8 *
10 [AS149120] 103.73.86.89 1.185 ms
Measurement taken from IPinfo ProbeNet in Hanoi, VN
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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