101.55.126.0/24

AS55592 · Korea Data Telecommunication Co., Ltd.

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Summary

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

WHOIS Details

inetnum:        101.55.83.0 - 101.55.127.255
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-lower:      MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2020-09-02T02:55:40Z
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

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:        101.55.83.0 - 101.55.127.255
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

Hosted domains

There are 17 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
101.55.126.120	glosee.com	7
101.55.126.90	jangwon64.kr	2
101.55.126.12	istoryu.co.kr	1
101.55.126.108	interviewcoach.co.kr	1
101.55.126.134	silver-bell.co.kr	1
101.55.126.22	linkcon.kr	1
101.55.126.132	hospitalpay.co.kr	1
101.55.126.137	mobilworld.co.kr	1
101.55.126.88	ansan1.org	1
101.55.126.106	rainbowcake.kr	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

Read more

Pingable IPs

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

IP Address	ASN	Details
101.55.126.141	AS55592 Korea Data Telecommunication Co., Ltd.	`1.16ms` 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
13.90.170.8	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
52.25.163.216	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
181.105.149.56	AS7303 Telecom Argentina S.A.	`1.35ms` from Buenos Aires, AR
211.91.231.88	AS4837 CHINA UNICOM China169 Backbone	`7.86ms` from Changsha, CN
108.93.122.168	AS7018 AT&T Enterprises, LLC	`2.27ms` from Dallas, US
172.169.73.152	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
92.75.25.104	AS3209 Vodafone GmbH	`8.41ms` from Duesseldorf, DE
112.202.191.216	AS9299 Philippine Long Distance Telephone Company	`1.01ms` from Manila, PH
194.193.184.120	AS7545 TPG Telecom Limited	`1.82ms` from Melbourne, AU
185.148.83.40	AS49063 Data Storage Center JSC	`0.89ms` from Moscow, RU
118.19.73.216	AS4713 NTT Communications Corporation	`8.23ms` from Tokyo, JP
142.186.43.200	AS577 Bell Canada	`1.76ms` from Toronto, CA
47.90.149.40	AS45102 Alibaba (US) Technology Co., Ltd.	`0.33ms` from Ashburn, US
97.95.194.40	AS20115 Charter Communications LLC	`7.50ms` from Atlanta, US
101.243.44.248	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`11.55ms` from Beijing, CN
35.193.17.216	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
91.74.114.72	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.64ms` from Dubai, AE
66.8.175.232	AS20001 Charter Communications Inc	`7.87ms` from Honolulu, US
221.209.210.56	AS4837 CHINA UNICOM China169 Backbone	`18.82ms` from Liaoyang, CN
157.88.138.168	AS44593 Fundacion Centro de Supercomputacion de Castilla y Leon	`2.89ms` from Madrid, ES
94.164.153.200	AS1267 WIND TRE S.P.A.	`14.82ms` from Milan, IT
37.207.49.88	AS3269 Telecom Italia S.p.A.	`8.54ms` from Milan, IT
80.20.68.168	AS3269 Telecom Italia S.p.A.	`4.49ms` from Milan, IT
74.88.134.120	AS6128 Cablevision Systems Corp.	`9.32ms` from New York City, US
181.75.251.24	AS6535 Telmex Servicios Empresariales S.A.	`5.61ms` from Santiago, CL

Traceroute

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

traceroute -a -n -q1 101.55.126.100

traceroute to 101.55.126.100 (101.55.126.100): 64 hops max, 52 byte packets

1 [AS15169] 74.125.37.114 146.462 ms

2 *

3 [AS4766] 112.174.84.101 177.344 ms

4 *

5 *

6 *

7 [AS4766] 210.123.31.150 190.65 ms

8 *

9 *

10 [AS55592] 101.55.126.100 183.292 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On August 22nd 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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