203.65.231.0/24

AS9924 · Taiwan Fixed Network, Telco and Network Service Provider.

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Summary

Country	Taiwan
Domain	kconcepts.com.tw
ASN	AS9924
Registry	TWNIC
ID	KCONCEPTS-NET

WHOIS Details

inetnum:        203.65.231.0 - 203.65.231.255
netname:        KCONCEPTS-NET
descr:          TENG-FONG INTERNATIONAL CO., LTD.
descr:          11F., No. 9, Songgao Rd., Xinyi Dist.
descr:          Taipei Taiwan
country:        TW
admin-c:        CL-TW
tech-c:         CL-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 19970501
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC


person:         Carrie Lin
address:        K-CONCEPTS COMMUNICATIONS CONSULTANTS CO., LTD.
address:        Suite 2, 3F, No.16, Sec. 5, Nanking E. Road
address:        Taipei Taiwan
country:        TW
phone:          +886-2-2746-6761
fax-no:
e-mail:         [email protected]
nic-hdl:        CL-TW
changed:        [email protected] 19990923
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Nearby Ranges

BGP prefixes that overlap with 203.65.0.0/16

Range	ASN	Company	Num of IPs
203.65.160.0/19	AS9924	Global Communication Network Corp.	8,192
203.65.228.0/24	AS7482	TENG-FONG INTERNATIONAL CO., LTD.	256
203.65.229.0/24	AS7482	TENG-FONG INTERNATIONAL CO., LTD.	256
203.65.230.0/24	AS7482	TENG-FONG INTERNATIONAL CO., LTD.	256
203.65.232.0/24	AS9924	TENG-FONG INTERNATIONAL CO., LTD.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
81.82.99.56	AS6848 Telenet BV	`5.73ms` from Brussels, BE
80.98.250.40	AS21334 One Hungary Ltd.	`9.31ms` from Budapest, HU
75.88.99.136	AS7029 Windstream Communications LLC	`16.26ms` from Chicago, US
31.48.251.168	AS2856 British Telecommunications PLC	`2.78ms` from Erith, GB
114.112.239.8	AS133107 FNETLINK CO .,LIMITED	`2.09ms` from Hong Kong, HK
62.151.2.8	AS12479 Orange Espagne SA	`0.66ms` from Madrid, ES
75.168.244.136	AS209 CenturyLink Communications, LLC	`1.33ms` from Minneapolis, US
69.156.9.24	AS577 Bell Canada	`2.34ms` from Montreal, CA
202.142.39.120	AS7545 TPG Telecom Limited	`1.16ms` from Perth, AU
180.182.146.40	AS17839 LG HelloVision Corp.	`6.97ms` from Seoul, KR
61.34.216.152	AS3786 LG DACOM Corporation	`1.38ms` from Seoul, KR
95.43.235.120	AS197050 BORIANA-EOOD	`8.76ms` from Sofia, BG
95.192.21.40	AS3301 Telia Company AB	`15.76ms` from Stockholm, SE
75.186.89.168	AS10796 Charter Communications Inc	`17.94ms` from Toronto, CA
44.237.212.40	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
3.30.23.232	AS8987 Amazon Data Services Ireland Ltd	`0.32ms` from Boardman, US
20.44.101.88	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
84.168.147.24	AS3320 Deutsche Telekom AG	`5.37ms` from Duesseldorf, DE
104.48.108.8	AS7018 AT&T Enterprises, LLC	`5.27ms` from Houston, US
40.119.64.40	AS8075 Microsoft Corporation	`0.15ms` from Johannesburg, ZA
120.158.12.168	AS1221 Telstra Limited	`12.40ms` from Melbourne, AU
87.4.15.72	AS3269 Telecom Italia S.p.A.	`5.53ms` from Milan, IT
76.71.243.168	AS577 Bell Canada	`1.81ms` from Montreal, CA
153.131.17.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.09ms` from Osaka, JP
90.109.199.40	AS3215 Orange S.A.	`11.50ms` 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 -f2 -m16 203.65.231.38

traceroute to 203.65.231.38 (203.65.231.38): 16 hops max, 52 byte packets

2 [AS38731] 116.111.179.34 0.348 ms

3 *

4 [AS38731] 116.111.177.49 0.497 ms

5 *

6 [AS7552] 27.68.225.17 9.844 ms

7 *

8 [AS7552] 125.212.189.95 21.074 ms

9 [AS4229] 98.98.231.178 20.711 ms

10 [AS4229] 23.91.111.2 20.686 ms

11 *

12 *

13 [AS9924] 60.199.3.253 72.48 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On December 14th 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.

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