1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.155.0.0/16
  4. AS140757  | 103.155.255.0/24

103.155.255.0/24

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:  2025-09-04T05:18:22Z
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 103.155.255.0/24

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
103.155.24.0/23 AS141074 PT Signal Indo Sukses 512
103.155.242.0/23 AS141186 FORSYTH BARR LIMITED 512
103.155.242.0/23 AS4768 FORSYTH BARR LIMITED 512
103.155.254.0/23 AS140757 K2F Information Technology Company Limited 512
103.155.110.0/23 AS138538 Xiamen Xuncang Information Technology Co. , Ltd. 512
103.155.136.0/23 AS134021 Netline Communications 512
103.155.116.0/23 AS141056 PT IOSYS Media Data 512
103.155.106.0/23 AS138842 PT Yabisa Sukses Mandiri 512
103.155.32.0/23 AS134877 Sri Vari Chem 512
103.155.36.0/23 AS133206 REFEARN PTY LTD 512
103.155.38.0/23 AS141036 Cloudband Pty Ltd 512
103.155.4.0/23 AS55501 Usman Haider & Company Private Limited 512
103.155.186.0/23 AS24198 PT Datakom Padma Jaya 512
103.155.190.0/23 AS141067 PT Trisula Media Data 512
103.155.192.0/23 AS141069 PT Batanghari Baik Net 512
103.155.196.0/23 AS141071 PT Jembatan Data Pangrango 512
103.155.46.0/23 AS141049 PT Profesional Internet Indonesia 512
103.155.20.0/23 AS141024 Big Marshyangdi Net Pvt. Ltd. 512
103.155.148.0/23 AS141167 AgotoZ HK Limited 512
103.155.140.0/23 AS132754 Realtel Communication India Pvt Ltd 512
103.155.208.0/23 AS141529 Skynet4india 512
103.155.218.0/23 AS141184 I NOX NET COMMUNICATION 512
103.155.56.0/23 AS136306 Texes Telecom Private Limited 512
103.155.22.0/23 AS141032 Nepalink Communication Pvt. Ltd. 512
103.155.120.0/23 AS138538 Xiamen Jiecang Network Technology Co. , Ltd. 512
103.155.64.0/23 AS141621 PT Galuh Network Group 512
103.155.64.0/23 AS142381 PT Galuh Network Group 512
103.155.222.0/23 AS138754 Mala Cable Vision 512
103.155.226.0/23 AS140204 Om Sai Cable Network 512
103.155.228.0/23 AS135905 Kien Phong Trading Service Telecommunication Company Limited 512
103.155.230.0/23 AS140751 Information Technology and Communication Center of Binh Thuan Department of Information and Communications 512
103.155.162.0/23 AS135951 Representative officer of Tino Group Joint Stock Company 512
103.155.72.0/23 AS135738 Adn Broadband Private Limited 512
103.155.74.0/23 AS138230 Padum Computers 512
103.155.76.0/23 AS4808 Beijing kucloud wisdomain Network Technology Co., Ltd 512
103.155.76.0/23 AS9389 Beijing kucloud wisdomain Network Technology Co., Ltd 512
103.155.8.0/23 AS137182 Blue Wireless (Malaysia) Sdn. Bhd 512
103.155.166.0/23 AS141064 PT Network Lintas Fiberindo 512
103.155.86.0/23 AS21859 Gainet International Limited 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
103.155.94.0/23 AS132754 Realtel Communication Pvt Ltd 512
103.155.168.0/23 AS141065 PT Arozak Bima Yudho Sangkara 512
103.155.178.0/23 AS38203 Tech Valley Networks Limited 512
103.155.63.0/24 AS55501 Hometelecom Pvt Ltd 256
103.155.66.0/24 AS17823 111 Mu 9, Thailand Science Park, 2nd Fl. P-206 256
103.155.67.0/24 AS146872 Weblink Infoways Private 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
103.155.71.0/24 AS137453 Orange Communication 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
103.155.255.0 AS140757 K2F Information Technology Company Limited 1.42ms 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
154.248.48.152 AS36947 Telecom Algeria 15.40ms from Algiers, DZ
57.153.227.200 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
219.232.124.232 AS4847 China Networks Inter-Exchange 4.44ms from Beijing, CN
97.139.28.8 AS6167 Verizon Business 15.61ms from Dallas, US
46.33.46.232 AS44668 Znet 0.55ms from Kyiv, UA
79.47.142.24 AS3269 Telecom Italia S.p.A. 12.05ms from Milan, IT
201.146.31.24 AS8151 UNINET 10.99ms from Phoenix, US
35.83.17.232 AS16509 Amazon.com, Inc. 4.55ms from Portland, US
211.199.48.104 AS4766 Korea Telecom 5.08ms from Seoul, KR
128.134.4.136 AS4766 Korea Telecom 1.21ms from Seoul, KR
86.60.210.136 AS39699 Lounea Palvelut Oy 4.50ms from Tallinn, EE
126.234.242.40 AS17676 SoftBank Corp. 3.10ms from Tokyo, JP
153.224.87.248 AS4713 NTT Communications Corporation 4.71ms from Tokyo, JP
86.98.209.24 AS5384 Emirates Internet 4.86ms from Al Fujairah City, AE
38.170.44.40 AS55286 B2 Net Solutions Inc. 14.71ms from Detroit, US
80.130.76.216 AS3320 Deutsche Telekom AG 5.30ms from Frankfurt am Main, DE
89.142.71.120 AS5603 Telekom Slovenije, d.d. 3.78ms from Ljubljana, SI
95.146.128.88 AS2856 British Telecommunications PLC 9.36ms from London, GB
81.158.185.88 AS2856 British Telecommunications PLC 5.50ms from London, GB
156.3.95.8 AS2920 Los Angeles County Office of Education 4.17ms from Los Angeles, US
174.48.216.24 AS7922 Comcast Cable Communications, LLC 2.84ms from Miami, US
178.126.213.120 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 5.07ms from Minsk, BY
45.70.17.40 AS267543 DAM Solutions 18.48ms from Osasco, BR
88.170.1.248 AS12322 Free SAS 2.45ms from Paris, FR
185.173.132.152 AS206861 CleverIT B.V. 2.00ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 103.155.255.1
traceroute to 103.155.255.1 (103.155.255.1): 64 hops max, 52 byte packets
3 [AS3320] 80.157.200.69 1.243 ms
4 [AS3320] 62.154.5.106 15.596 ms
5 *
6 [AS3491] 63.220.68.223 238.563 ms
7 [AS3491] 63.220.200.141 271.993 ms
8 *
9 [AS131429] 42.1.109.61 297.778 ms
10 [AS135964] 103.136.114.69 287.64 ms
11 [AS135964] 103.136.114.48 285.053 ms
12 [AS140757] 103.155.255.1 298.906 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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