101.55.54.0/24

AS55592 · Korea Data Telecommunication Co., Ltd.

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Summary

Country	South Korea
Domain	kdtidc.com
ASN	AS55592
Registry	APNIC
ID	KDTIDC

WHOIS Details

inetnum:        101.55.52.0 - 101.55.55.255
netname:        KDTIDC
descr:          Korea Data Telecommunication Co., Ltd.
country:        KR
admin-c:        IM393-AP
tech-c:         IM393-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T06:04:05Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Seoul Geumcheon-gu Hannae-ro 56
country:        KR
phone:          +82-2-2062-7671
e-mail:         ip@kdtidc.com
nic-hdl:        IM393-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-11-23T07:30:57Z
source:         APNIC

inetnum:        101.55.52.0 - 101.55.55.255
netname:        KDTIDC-KR
descr:          Korea Data Telecommunication Co., Ltd.
country:        KR
admin-c:        YZ1321-KR
tech-c:         YZ1321-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Seoul Geumcheon-gu Hannae-ro 56
address:        KDTIDC, 2F
country:        KR
phone:          +82-2-2062-7671
e-mail:         ip@kdtidc.com
nic-hdl:        YZ1321-KR
mnt-by:         MNT-KRNIC-AP
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 101.55.0.0/16

Range	ASN	Company	Num of IPs
101.55.192.0/19	AS2519	RAT Co.,Ltd.	8,192
101.55.240.0/20	AS9614	Oita Cable Telecom Co.,Ltd.	4,096
101.55.232.0/21	AS18260	EHIME CATV CO.,LTD.	2,048
101.55.49.0/24	AS138195	KOREA DATA	256
101.55.9.0/24	AS138195	KOREA DATA	256
101.55.67.0/24	AS141159	KOREA DATA	256
101.55.82.0/24	AS141159	KOREA DATA	256
101.55.21.0/24	AS149304	KOREA DATA	256
101.55.23.0/24	AS21859	KOREA DATA	256
101.55.0.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.11.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.59.0/24	AS133448	KOREA DATA	256
101.55.17.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.19.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.20.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.22.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.38.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.5.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.58.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.6.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.66.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.8.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.83.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.16.0/24	AS9318	KOREA DATA	256
101.55.14.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.10.0/24	AS138195	KOREA DATA	256
101.55.18.0/24	AS138195	KOREA DATA	256

Hosted domains

There are 19 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
101.55.54.67	globalrotary.com	13
101.55.54.92	eduiaa.or.kr	1
101.55.54.121	neonsoft.co.kr	1
101.55.54.35	moeemoee.com	1
101.55.54.199	cloudi.kr	1
101.55.54.107	designworkstyle.com	1
101.55.54.197	sungboontag.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
101.55.54.69	AS55592 Korea Data Telecommunication Co., Ltd.	`1.03ms` from Seoul, KR

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
154.243.41.136	AS36947 Telecom Algeria	`11.37ms` from Algiers, DZ
81.245.24.184	AS5432 Proximus NV	`3.63ms` from Brussels, BE
173.232.251.168	AS62904 Eonix Corporation	`0.40ms` from Dallas, US
81.149.186.168	AS2856 British Telecommunications PLC	`2.65ms` from Erith, GB
107.154.205.8	AS19551 Incapsula Inc	`0.12ms` from Melbourne, AU
98.7.239.40	AS12271 Charter Communications Inc	`5.11ms` from New York City, US
52.78.234.200	AS16509 Amazon.com, Inc.	`0.14ms` from Seoul, KR
222.105.249.168	AS4766 Korea Telecom	`4.83ms` from Seoul, KR
58.167.172.72	AS1221 Telstra Limited	`3.49ms` from Sydney, AU
120.109.30.120	AS1659 Taiwan Academic Network (TANet) Information Center	`1.16ms` from Taichung, TW
24.141.13.56	AS7992 Cogeco Connexion Inc.	`6.69ms` from Toronto, CA
188.226.36.184	AS12668 LLC "KomTehCentr"	`0.86ms` from Yekaterinburg, RU
94.154.180.216	AS7029 Windstream Communications LLC	`0.52ms` from Ashburn, US
35.155.142.152	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
76.119.77.232	AS7922 Comcast Cable Communications, LLC	`5.01ms` from Boston, US
221.229.174.120	AS4134 CHINANET-BACKBONE	`7.69ms` from Huai'an, CN
140.174.170.120	AS2914 NTT America, Inc.	`0.23ms` from Los Angeles, US
67.68.67.72	AS577 Bell Canada	`4.27ms` from Montreal, CA
56.125.4.24	AS16509 Amazon.com, Inc.	`1.97ms` from Osasco, BR
92.159.11.232	AS3215 Orange S.A.	`6.78ms` from Paris, FR
23.20.79.232	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
189.91.154.120	AS264485 M. COELHO M. LIMA SERVICOS DE TELECOMUNICACAO - ME	`10.78ms` from Rio de Janeiro, BR
162.144.3.200	AS46606 Unified Layer	`1.92ms` from Salt Lake City, US
191.232.213.8	AS8075 Microsoft Corporation	`0.19ms` from Sao Paulo, BR
75.172.92.200	AS209 CenturyLink Communications, LLC	`3.39ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 101.55.54.36

traceroute to 101.55.54.36 (101.55.54.36): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 307.619 ms

2 *

3 [AS4766] 112.174.84.150 337.001 ms

4 *

5 *

6 *

7 [AS4766] 210.123.31.150 343.995 ms

8 *

9 *

10 [AS55592] 101.55.54.36 341.518 ms

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On January 19th 2026

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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