1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.155.0.0/16
  4. AS140757  | 103.155.254.0/24

103.155.254.0/24

AS140757  ·  K2F Information Technology Company Limited

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Summary

Country Vietnam
Domain vnnic.vn
ASN AS140757
Parent Range 103.155.254.0/23
Registry APNIC
ID FISYS-VN

WHOIS Details

inetnum:        103.155.254.0 - 103.155.255.255
netname:        FISYS-VN
descr:          K2F Information Technology Company Limited
descr:          Ground Floor, Rosana Building, No. 60 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City, Vietnam
admin-c:        NTMP1-AP
tech-c:         NLH16-AP
remarks:        send spam and abuse report to cnttk2f@gmail.com
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ASSIGNED PORTABLE
last-modified:  2024-12-21T09:25:18Z
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 Luong Hoang
address:        FISYS-VN
country:        VN
phone:          +84-945749935
e-mail:         hoangmtbk@gmail.com
nic-hdl:        NLH16-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-02-19T08:52:10Z
source:         APNIC

person:         Nguyen Thi My Phuong
address:        FISYS-VN
country:        VN
phone:          +84-794054888
e-mail:         cnttk2f@gmail.com
nic-hdl:        NTMP1-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-12-21T09:24:23Z
source:         APNIC

route:          103.155.254.0/23
descr:          FISYS-VN
origin:         AS140757
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-03-23T03:25:29Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.155.254.0/24

Range ASN Company Num of IPs
103.155.254.0/23 AS140757 K2F Information Technology Company Limited 512

Nearby Ranges

BGP prefixes that overlap with 103.155.0.0/16

Range ASN Company Num of IPs
103.155.222.0/23 AS138754 Mala Cable Vision 512
103.155.94.0/23 AS132754 Realtel Communication Pvt Ltd 512
103.155.136.0/23 AS134021 Netline Communications 512
103.155.32.0/23 AS134877 Sri Vari Chem 512
103.155.72.0/23 AS135738 Adn Broadband Private Limited 512
103.155.228.0/23 AS135905 Kien Phong Trading Service Telecommunication Company Limited 512
103.155.162.0/23 AS135951 Representative officer of Tino Group Joint Stock Company 512
103.155.56.0/23 AS136306 Texes Telecom Private Limited 512
103.155.8.0/23 AS137182 Blue Wireless (Malaysia) Sdn. Bhd 512
103.155.74.0/23 AS138230 Padum Computers 512
103.155.110.0/23 AS138538 Xiamen Xuncang Information Technology Co. , Ltd. 512
103.155.140.0/23 AS132754 Realtel Communication India Pvt Ltd 512
103.155.106.0/23 AS138842 PT Yabisa Sukses Mandiri 512
103.155.230.0/23 AS140751 Information Technology and Communication Center of Binh Thuan Department of Information and Communications 512
103.155.254.0/23 AS140757 K2F Information Technology Company Limited 512
103.155.20.0/23 AS141024 Big Marshyangdi Net Pvt. Ltd. 512
103.155.22.0/23 AS141032 Nepalink Communication Pvt. Ltd. 512
103.155.38.0/23 AS141036 Cloudband Pty Ltd 512
103.155.46.0/23 AS141049 PT Profesional Internet Indonesia 512
103.155.116.0/23 AS141056 PT IOSYS Media Data 512
103.155.166.0/23 AS141064 PT Network Lintas Fiberindo 512
103.155.168.0/23 AS141065 PT Arozak Bima Yudho Sangkara 512
103.155.196.0/23 AS141071 PT Jembatan Data Pangrango 512
103.155.88.0/23 AS141152 BATAAN SPACE CABLE NETWORK INC 512
103.155.90.0/23 AS141153 LCX International Technology Co., Limited 512
103.155.218.0/23 AS141184 I NOX NET COMMUNICATION 512
103.155.242.0/23 AS141186 FORSYTH BARR LIMITED 512
103.155.208.0/23 AS141529 Skynet4india 512
103.155.64.0/23 AS142381 PT Galuh Network Group 512
103.155.250.0/23 AS17884 PT Komputasi Awan Karya Anak Bangsa 512
103.155.86.0/23 AS21859 Gainet International Limited 512
103.155.186.0/23 AS24198 PT Datakom Padma Jaya 512
103.155.178.0/23 AS38203 Tech Valley Networks Limited 512
103.155.76.0/23 AS4808 Beijing kucloud wisdomain Network Technology Co., Ltd 512
103.155.4.0/23 AS55501 Usman Haider & Company Private Limited 512
103.155.76.0/23 AS9389 Beijing kucloud wisdomain Network Technology Co., Ltd 512
103.155.100.0/24 AS21859 ZhimengxingchenTechnology Co.,Ltd 256
103.155.42.0/24 AS141038 Chauddagram Broadband 256
103.155.43.0/24 AS141042 230 STADIUM BOULEVARD 256
103.155.55.0/24 AS141046 KIA MOTORS AUSTRALIA PTY LIMITED 256
103.155.68.0/24 AS141047 Nepal Digital Service Pvt. Ltd. 256
103.155.69.0/24 AS141047 Nepal Digital Service Pvt. Ltd. 256
103.155.29.0/24 AS141048 Dinas Komunikasi Dan Informatika Kabupaten Kuningan 256
103.155.5.0/24 AS55501 ConnecTel Internet Services 256
103.155.44.0/24 AS141050 PT Sinde Budi Sentosa 256
103.155.105.0/24 AS141053 Pemerintah Kabupaten Wonosobo 256
103.155.63.0/24 AS55501 Hometelecom Pvt Ltd 256
103.155.26.0/24 AS141057 PT Fokus Inovasi Faradisa Abadi 256
103.155.113.0/24 AS141058 Pemerintah Kabupaten Soppeng 256
103.155.125.0/24 AS141059 Yayasan Pembina Potensi Pembangunan 256

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.155.254.23 fisys.vn 2
103.155.254.36 ittsco.vn 1
103.155.254.73 qtu.edu.vn 1
103.155.254.19 api247.xyz 1

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

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

IP Address ASN Details
103.155.254.1 AS140757 K2F Information Technology Company Limited 2.13ms 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
172.11.251.72 AS7018 AT&T Enterprises, LLC 1.62ms from Atlanta, US
89.204.214.24 AS5466 Eircom Limited 1.35ms from Dublin, IE
85.115.24.232 AS12843 TelemaxX Telekommunikation GmbH 2.06ms from Frankfurt am Main, DE
166.49.145.136 AS5400 British Telecommunications PLC 0.70ms from Frankfurt am Main, DE
42.101.94.104 AS137698 Haerbing , Heilongjiang Province, P.R.China. 1.78ms from Harbin, CN
103.127.195.136 AS131427 AOHOAVIET-VN 0.61ms from Ho Chi Minh City, VN
81.152.118.200 AS2856 British Telecommunications PLC 5.89ms from London, GB
131.145.110.200 AS8075 Microsoft Corporation 0.19ms from London, GB
87.5.3.136 AS3269 Telecom Italia S.p.A. 2.64ms from Milan, IT
178.204.127.72 AS28840 PJSC "TATTELECOM" 13.96ms from Moscow, RU
78.158.151.184 AS8544 Primetel PLC 1.88ms from Nicosia, CY
66.25.123.232 AS33363 Charter Communications, Inc 12.31ms from Orlando, US
121.87.123.120 AS17511 OPTAGE Inc. 3.35ms from Osaka, JP
179.55.79.8 AS26615 TIM S/A 1.93ms from Osasco, BR
78.199.46.88 AS12322 Free SAS 1.36ms from Paris, FR
185.239.71.136 AS25820 IT7 Networks Inc 0.25ms from Amsterdam, NL
34.228.34.120 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
69.248.138.216 AS7922 Comcast Cable Communications, LLC 7.66ms from Ashburn, US
99.98.154.40 AS7018 AT&T Enterprises, LLC 3.23ms from Atlanta, US
177.255.185.104 AS27831 Colombia Móvil 12.16ms from Bogota, CO
13.244.85.24 AS16509 Amazon.com, Inc. 0.14ms from Cape Town, ZA
174.2.37.248 AS6327 Shaw Communications 12.04ms from Edmonton, CA
153.19.27.232 AS5550 Technical University of Gdansk, Academic Computer Center TASK 0.94ms from Gdansk, PL
124.71.72.104 AS55990 Huawei Cloud Service data center 1.15ms from Guangzhou, CN
168.105.245.88 AS6360 University of Hawaii 3.33ms from Honolulu, US

Traceroute

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

$
traceroute -a -n -q1 103.155.254.0
traceroute to 103.155.254.0 (103.155.254.0): 64 hops max, 52 byte packets
1 [AS15169] 66.249.94.174 30.122 ms
2 *
3 *
4 [AS3491] 63.220.68.225 178.781 ms
5 [AS3491] 63.220.200.141 186.898 ms
6 *
7 [AS131429] 42.1.109.61 231.904 ms
9 [AS140757] 103.155.254.0 233.608 ms
Measurement taken from IPinfo ProbeNet in Hamina, FI
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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