101.55.0.0/24

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:        101.55.0.0 - 101.55.0.255
netname:        KDTIDC
descr:          Korea Data Telecommunication Co., Ltd.
country:        KR
admin-c:        IM393-AP
tech-c:         IM393-AP
abuse-c:        AK1087-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2020-06-25T01:28:48Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2020-04-09T10:23:17Z
source:         APNIC

role:           ABUSE KRNICKR
address:        Jeollanam-do Naju-si Jinheung-gil
country:        ZZ
phone:          +000000000
e-mail:         irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
nic-hdl:        AK1087-AP
remarks:        Generated from irt object IRT-KRNIC-KR
abuse-mailbox:  irt@nic.or.kr
mnt-by:         APNIC-ABUSE
last-modified:  2020-05-19T06:02:43Z
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:        101.55.0.0 - 101.55.0.255
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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Geumcheon-gu Hannae-ro 56
address:        KDTIDC, 8F West Finance Center 3-25
country:        KR
phone:          +82-2-2062-7671
e-mail:         ip@kdtidc.com
nic-hdl:        YZ1321-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.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
101.55.11.0/24	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
101.55.0.135	AS55592 Korea Data Telecommunication Co., Ltd.	`1.04ms` 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
24.254.93.184	AS22773 Cox Communications Inc.	`0.37ms` from Atlanta, US
60.25.242.8	AS4837 CHINA UNICOM China169 Backbone	`5.07ms` from Beijing, CN
141.55.239.200	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`8.91ms` from Berlin, DE
108.203.117.232	AS7018 AT&T Enterprises, LLC	`19.23ms` from Dallas, US
90.153.104.248	AS9145 EWE TEL GmbH	`5.09ms` from Hamburg, DE
77.96.180.152	AS5089 Virgin Media Limited	`9.33ms` from London, GB
34.186.149.136	AS396982 Google LLC	`0.10ms` from Los Angeles, US
14.203.72.56	AS7545 TPG Telecom Limited	`1.58ms` from Melbourne, AU
67.242.78.168	AS11351 Charter Communications Inc	`12.42ms` from New York City, US
68.193.250.184	AS6128 Cablevision Systems Corp.	`8.60ms` from New York City, US
202.231.104.248	AS2519 ARTERIA Networks Corporation	`2.96ms` from Osaka, JP
124.141.70.40	AS9824 JCOM Co., Ltd.	`8.91ms` from Tokyo, JP
142.189.243.136	AS577 Bell Canada	`1.02ms` from Toronto, CA
84.167.10.104	AS3320 Deutsche Telekom AG	`3.38ms` from Frankfurt am Main, DE
209.160.232.24	AS46887 Crown Castle Fiber LLC	`10.00ms` from Miami, US
194.88.141.152	AS35774 "Holding Company Interros" (LLC)	`2.09ms` from Moscow, RU
114.218.54.24	AS4134 CHINANET-BACKBONE	`5.89ms` from Nanjing, CN
109.174.13.184	AS30922 MTS PJSC	`1.59ms` from Novosibirsk, RU
87.182.226.120	AS3320 Deutsche Telekom AG	`5.96ms` from Nuernberg, DE
189.82.138.216	AS7738 V tal	`2.01ms` from Rio de Janeiro, BR
1.240.185.104	AS9318 SK Broadband Co Ltd	`1.88ms` from Seoul, KR
163.32.195.40	AS1659 Taiwan Academic Network (TANet) Information Center	`7.61ms` from Taipei, TW
196.185.175.24	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`18.52ms` from Tunis, TN
86.94.48.72	AS1136 KPN B.V.	`3.25ms` from Amsterdam, NL
50.85.242.8	AS8075 Microsoft Corporation	`0.26ms` 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 -f3 101.55.0.129

traceroute to 101.55.0.129 (101.55.0.129): 64 hops max, 52 byte packets

3 [AS202105] 185.11.123.29 0.337 ms

4 *

5 *

6 [AS8529] 151.248.98.205 66.287 ms

7 *

8 [AS4766] 112.174.88.173 267.214 ms

9 [AS4766] 112.174.86.221 267.642 ms

10 *

11 *

12 *

13 [AS4766] 210.123.31.150 281.18 ms

14 [AS55592] 101.55.0.129 275.36 ms

Measurement taken from

IPinfo ProbeNet in Riyadh, SA

On November 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.

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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