101.55.81.0/24

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:        101.55.80.0 - 101.55.81.255
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:  2025-11-03T06:04:07Z
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:        101.55.80.0 - 101.55.81.255
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
101.55.9.0/24	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
101.55.14.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.59.0/24	AS133448	KOREA DATA	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
101.55.35.0/24	AS9318	KOREA DATA	256
101.55.17.0/24	AS55592	Korea Data Telecommunication Co., Ltd.	256
101.55.10.0/24	AS138195	KOREA DATA	256
101.55.49.0/24	AS138195	KOREA DATA	256

Hosted domains

There are 11 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
101.55.81.36	infomind.co.kr	4
101.55.81.38	openjeju.net	2
101.55.81.141	plusonepay.co.kr	2
101.55.81.136	a1pay06.com	2
101.55.81.40	kor-citrus.co.kr	1
101.55.81.131	plusonepay.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
101.55.81.38	AS55592 Korea Data Telecommunication Co., Ltd.	`0.95ms` 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
110.49.74.88	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`3.59ms` from Bangkok, TH
101.126.147.72	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`4.46ms` from Beijing, CN
87.121.103.40	AS44547 NETUNDWEB TELEKOMUNIKASYON TICARET LIMITED SIRKETI	`0.17ms` from Bursa, TR
216.8.82.120	AS19058 Illinois Rural Telecommunication Co.	`10.44ms` from Chicago, US
64.42.155.40	AS26831 Cameron Communications, LLC	`10.95ms` from Dallas, US
156.250.173.72	AS132839 POWER LINE DATACENTER	`1.09ms` from Hong Kong, HK
151.247.66.152	AS399073 BUNNY TECHNOLOGY LLC	`0.61ms` from Los Angeles, US
144.34.65.88	AS18664 Velocity Technology Solutions, Inc	`2.04ms` from Murfreesboro, US
195.83.146.72	AS2200 Renater	`5.71ms` from Paris, FR
69.116.171.200	AS6128 Cablevision Systems Corp.	`2.91ms` from Piscataway, US
128.112.40.136	AS88 Princeton University	`2.71ms` from Secaucus, US
44.197.23.72	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
158.247.25.136	AS14618 Amazon.com, Inc.	`0.43ms` from Ashburn, US
35.81.129.56	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
13.86.16.56	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
86.146.98.136	AS2856 British Telecommunications PLC	`1.85ms` from London, GB
151.224.56.40	AS5607 Sky UK Limited	`11.34ms` from London, GB
112.158.238.248	AS17858 LG POWERCOMM	`8.90ms` from Seoul, KR
3.106.21.216	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
8.142.157.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.17ms` from Zhangjiakou, CN
95.110.193.168	AS31034 Aruba S.p.A.	`0.27ms` from Arezzo, IT
98.84.46.88	AS14618 Amazon.com, Inc.	`0.73ms` from Ashburn, US
111.207.145.8	AS4808 China Unicom Beijing Province Network	`3.56ms` from Beijing, CN
110.251.81.24	AS4837 CHINA UNICOM China169 Backbone	`5.33ms` from Beijing, CN
93.210.157.216	AS3320 Deutsche Telekom AG	`8.68ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 101.55.81.136

traceroute to 101.55.81.136 (101.55.81.136): 64 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.148 ms

2 [AS199524] 92.223.1.73 0.116 ms

3 *

4 *

5 [AS4766] 112.190.76.177 1.312 ms

6 *

7 *

8 *

9 *

10 [AS4766] 210.123.31.150 2.506 ms

11 *

12 [AS55592] 101.55.81.136 1.983 ms

Measurement taken from

IPinfo ProbeNet in Incheon, KR

On March 13th 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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