103.155.254.0/24

AS140757 · K2F Information Technology Company Limited

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Summary

Country	Vietnam
Domain	vnnic.vn
ASN	AS140757
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:  2017-11-08T09:40:06Z
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

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.155.254.19	api247.xyz	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

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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
103.155.254.2	AS140757 K2F Information Technology Company Limited	`1.76ms` 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
95.58.77.56	AS9198 JSC Kazakhtelecom	`9.83ms` from Almaty, KZ
39.97.31.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.89ms` from Beijing, CN
190.49.94.8	AS22927 Telefonica de Argentina	`1.58ms` from Buenos Aires, AR
50.114.173.184	AS44559 IT HOSTLINE LTD	`0.24ms` from Helsinki, FI
85.108.215.88	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.70ms` from Istanbul, TR
90.210.95.56	AS5607 Sky UK Limited	`3.49ms` from London, GB
88.126.210.72	AS12322 Free SAS	`5.53ms` from Paris, FR
86.247.71.232	AS3215 Orange S.A.	`1.67ms` from Paris, FR
64.57.74.56	AS19237 Omnis Network, LLC	`0.47ms` from Phoenix, US
3.86.150.232	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
34.235.195.152	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
187.122.201.136	AS28573 Claro NXT Telecomunicacoes Ltda	`5.89ms` from Sao Paulo, BR
81.68.138.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.37ms` from Shanghai, CN
197.205.234.40	AS36947 Telecom Algeria	`19.20ms` from Algiers, DZ
112.142.8.24	AS153526 01-00027433	`7.84ms` from Bangkok, TH
81.2.159.104	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	`1.51ms` from London, GB
110.129.189.88	AS9824 JCOM Co., Ltd.	`17.27ms` from Osaka, JP
62.16.196.232	AS2119 Telenor Norge AS	`11.46ms` from Oslo, NO
197.31.129.184	AS37492 Orange Tunisie	`16.29ms` from Tunis, TN
168.245.69.104	AS11377 SendGrid, Inc.	`0.38ms` from Ashburn, US
192.70.247.152	AS16276 OVH SAS	`1.36ms` from Ashburn, US
50.111.121.104	AS5650 Frontier Communications of America, Inc.	`13.96ms` from Ashburn, US
217.95.135.24	AS3320 Deutsche Telekom AG	`9.13ms` from Frankfurt am Main, DE
124.71.72.104	AS55990 Huawei Cloud Service data center	`1.18ms` from Guangzhou, CN
163.68.92.168	AS36351 IBM Cloud	`1.20ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 103.155.254.10

traceroute to 103.155.254.10 (103.155.254.10): 64 hops max, 52 byte packets

1 [AS397423] 155.254.16.1 1.7 ms

2 [AS3356] 4.1.40.153 4.193 ms

3 [AS3356] 4.69.208.58 165.669 ms

4 [AS3549] 113.29.40.90 164.774 ms

5 *

6 *

7 *

8 [AS18403] 42.112.0.222 204.532 ms

9 [AS18403] 42.114.208.242 209.779 ms

10 [AS135964] 103.136.114.105 198.196 ms

11 [AS135964] 103.136.114.98 200.001 ms

12 [AS140757] 103.155.254.1 210.298 ms

13 [AS140757] 103.155.254.10 210.46 ms

Measurement taken from

IPinfo ProbeNet in Bend, US

On August 28th 2025

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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