101.55.123.0/24

AS55592 · Korea Data Telecommunication Co., Ltd.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	kdtidc.com
ASN	AS55592
Registry	KRNIC
ID	101.55.112.0-101.55.127.255

WHOIS Details

inetnum:            101.55.112.0 - 101.55.127.255
descr:              Korea Data Telecommunication Co. Ltd.
network-type:       CUSTOMER
address:            Doksan-dong Geumcheon-Gu Seoul
zip-code:           153833
created:            2011-02-16
admin:              GENERATED-KRNIC-IP-MANAGER-IP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-IP
person:             IP Manager
name:               IP Manager
phone:              +82-2-3281-3453
e-mail:             ip@haion.net
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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
101.55.123.194	AS55592 Korea Data Telecommunication Co., Ltd.	`0.82ms` 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
146.20.158.104	AS27357 Rackspace Hosting	`0.49ms` from Ashburn, US
73.211.195.24	AS7922 Comcast Cable Communications, LLC	`6.04ms` from Chicago, US
67.175.244.72	AS7922 Comcast Cable Communications, LLC	`5.70ms` from Chicago, US
109.250.172.232	AS8881 1&1 Versatel GmbH	`8.92ms` from Frankfurt am Main, DE
90.8.4.56	AS3215 Orange S.A.	`8.39ms` from Marseille, FR
107.170.84.72	AS14061 DigitalOcean, LLC	`0.72ms` from New York City, US
221.186.118.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.50ms` from Osaka, JP
88.184.82.184	AS12322 Free SAS	`7.52ms` from Paris, FR
176.178.231.248	AS5410 Bouygues Telecom SA	`15.59ms` from Paris, FR
71.251.128.168	AS701 Verizon Business	`8.83ms` from Philadelphia, US
3.221.76.248	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
97.136.7.168	AS6167 Verizon Business	`14.35ms` from San Jose, US
36.234.193.200	AS3462 Data Communication Business Group	`2.47ms` from Taipei, TW
42.4.154.168	AS4837 CHINA UNICOM China169 Backbone	`11.49ms` from Tieling, CN
126.120.161.56	AS17676 SoftBank Corp.	`3.57ms` from Tokyo, JP
69.157.69.88	AS577 Bell Canada	`5.11ms` from Toronto, CA
197.2.47.152	AS37705 TOPNET	`1.74ms` from Tunis, TN
178.220.243.232	AS8400 TELEKOM SRBIJA a.d.	`2.30ms` from Belgrade, RS
177.235.64.232	AS28573 Claro NXT Telecomunicacoes Ltda	`8.11ms` from Brasilia, BR
24.89.230.40	AS11260 EastLink	`5.13ms` from Halifax, CA
75.85.11.232	AS20001 Charter Communications Inc	`4.47ms` from Honolulu, US
117.194.220.232	AS9829 National Internet Backbone	`1.22ms` from Kolkata, IN
15.254.40.184	AS16509 Amazon.com, Inc.	`0.10ms` from Los Angeles, US
35.129.109.200	AS20115 Charter Communications LLC	`4.38ms` from Los Angeles, US
115.213.61.184	AS4134 CHINANET-BACKBONE	`3.34ms` from Ningbo, CN

Traceroute

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

traceroute -a -n -q1 101.55.123.205

traceroute to 101.55.123.205 (101.55.123.205): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.47 0.085 ms

2 *

3 *

4 *

5 [AS4766] 112.174.55.130 0.813 ms

6 *

7 [AS4766] 211.55.89.182 2.862 ms

8 *

9 *

10 *

11 [AS55592] 101.55.123.205 1.044 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales