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
103.73.172.0/22 AS16347 ADISTA SAS 1,024
103.73.68.0/22 AS18187 Ignite Telecommunications Inc 1,024
103.73.52.0/22 AS132817 DZCRD Networks Ltd 1,024
103.73.152.0/22 AS203020 cleardocks LLC 1,024
103.73.180.0/22 AS133469 Multi Acquisitions And Renewals 1,024
103.73.116.0/22 AS23650 Changzhou wanglong Network Technology Co.Ltd 1,024
103.73.144.0/22 AS23650 Zhenjiang Xiangyun Network Technology Co., LTD 1,024
103.73.136.0/22 AS133774 Kaopu Cloud 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
103.73.160.0/22 AS401696 Room 1501 C1, Grand Millennium Plaza (Lower Block), 1,024
103.73.164.0/22 AS55636 TPLC Holdings Ltd 1,024
103.73.60.0/22 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
103.73.84.0/23 AS132491 AFT Communications Pty Ltd 512
103.73.64.0/23 AS63473 HostHatch Sydney 512
103.73.44.0/23 AS132438 APON IT 512
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
103.73.103.0/24 AS136969 KK Networks 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
103.73.56.0/24 AS132443 Southtech Limited 256

Hosted domains

There are 14 domain names hosted across 9 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 bluedevops.site 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
103.73.86.105 blueinfo.vn 1
103.73.86.160 umusic.la 1
103.73.86.108 bluetechnology.vn 1
103.73.86.89 9fin.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

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

IP Address ASN Details
103.73.86.250 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
92.99.29.56 AS5384 Emirates Internet 3.03ms from Al Fujairah City, AE
23.234.109.120 AS11878 tzulo, inc. 0.22ms from Atlanta, US
221.198.72.120 AS4837 CHINA UNICOM China169 Backbone 5.56ms from Beijing, CN
196.221.240.184 AS24835 Vodafone Data 14.12ms from Cairo, EG
18.190.30.8 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
87.187.24.248 AS3320 Deutsche Telekom AG 2.45ms from Frankfurt am Main, DE
110.81.106.104 AS4134 CHINANET-BACKBONE 6.03ms from Fuzhou, CN
45.158.0.8 AS60917 TEDRA BACKBONE 0.37ms from Madrid, ES
216.225.98.72 AS30404 Blue Stream 1.68ms from Miami, US
34.204.252.216 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
136.38.225.72 AS16591 Google Fiber Inc. 1.52ms from Salt Lake City, US
211.224.143.168 AS4766 Korea Telecom 5.12ms from Seoul, KR
4.230.145.152 AS8075 Microsoft Corporation 0.30ms from Seoul, KR
189.69.170.88 AS27699 TELEFÔNICA BRASIL S.A 1.67ms from São Paulo, BR
86.80.23.72 AS1136 KPN B.V. 1.10ms from Amsterdam, NL
75.196.51.104 AS6167 Verizon Business 13.54ms from Chicago, US
121.74.25.216 AS9500 One New Zealand Group Limited 5.74ms from Christchurch, NZ
109.192.77.248 AS3209 Vodafone GmbH 7.84ms from Frankfurt am Main, DE
118.70.235.248 AS18403 FPT Telecom Company 4.05ms from Hanoi, VN
125.183.55.248 AS17858 LG POWERCOMM 5.85ms from Incheon, KR
118.98.21.24 AS7713 PT Telekomunikasi Indonesia 1.21ms from Jakarta, ID
90.218.51.72 AS5607 Sky UK Limited 1.65ms from London, GB
149.74.95.248 AS12479 Orange Espagne SA 2.06ms from Madrid, ES
35.211.34.56 AS15169 Google LLC 0.18ms from Moncks Corner, US
158.160.52.216 AS200350 Yandex.Cloud LLC 2.79ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f5 103.73.86.87
traceroute to 103.73.86.87 (103.73.86.87): 64 hops max, 52 byte packets
5 [AS8966] 5.195.70.164 32.623 ms
6 [AS8966] 195.229.31.199 136.828 ms
7 [] 123.255.92.26 124.637 ms
8 [AS45899] 113.171.33.82 178.217 ms
9 [AS45899] 14.238.13.62 152.461 ms
10 [AS149120] 103.73.86.87 150.974 ms
Measurement taken from IPinfo ProbeNet in Doha, QA
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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