101.55.33.0/24

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:        101.55.32.0 - 101.55.33.255
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:  2025-11-03T06:04:04Z
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:        101.55.32.0 - 101.55.33.255
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
101.55.33.183	510g.com	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

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

IP Address	ASN	Details
101.55.33.185	AS55592 Korea Data Telecommunication Co., Ltd.	`0.81ms` 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
143.177.234.104	AS50266 Odido Netherlands B.V.	`2.92ms` from Amsterdam, NL
5.55.200.8	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.11ms` from Athens, GR
49.49.144.56	AS45758 Triple T Broadband Public Company Limited	`8.94ms` from Bangkok, TH
88.72.31.232	AS3209 Vodafone GmbH	`8.35ms` from Berlin, DE
175.21.88.184	AS4837 CHINA UNICOM China169 Backbone	`5.75ms` from Changchun, CN
73.36.22.72	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Chicago, US
93.216.136.88	AS3320 Deutsche Telekom AG	`4.60ms` from Duesseldorf, DE
74.206.67.216	AS20477 Randolph Telephone Company	`9.45ms` from Durham, US
172.250.25.216	AS20001 Charter Communications Inc	`4.23ms` from Los Angeles, US
81.77.42.248	AS5378 Vodafone Limited	`5.19ms` from Manchester, GB
178.215.144.216	AS56426 VOLNA-SERVIS LLC	`5.67ms` from Moscow, RU
175.27.232.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.14ms` from Nanjing, CN
96.244.188.120	AS701 Verizon Business	`4.05ms` from Philadelphia, US
47.88.21.72	AS45102 Alibaba (US) Technology Co., Ltd.	`0.43ms` from Santa Clara, US
125.180.247.56	AS17858 LG POWERCOMM	`1.69ms` from Seoul, KR
36.54.129.24	AS10013 FreeBit Co.,Ltd.	`13.47ms` from Tokyo, JP
18.180.255.120	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
192.140.161.40	AS146817 Hubei Feixun Network Co., Ltd	`6.47ms` from Wuhan, CN
52.88.231.232	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
52.43.189.104	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
54.78.196.120	AS16509 Amazon.com, Inc.	`0.31ms` from Dublin, IE
34.73.243.88	AS396982 Google LLC	`0.13ms` from Moncks Corner, US
15.157.134.72	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
23.27.141.232	AS149440 Evoxt Enterprise	`0.25ms` from New York City, US
98.221.121.168	AS7922 Comcast Cable Communications, LLC	`4.69ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 101.55.33.129

traceroute to 101.55.33.129 (101.55.33.129): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.42 0.086 ms

2 *

3 *

4 *

5 [AS4766] 112.174.120.214 2.753 ms

6 *

7 [AS4766] 211.55.89.182 2.296 ms

8 *

9 *

10 [AS55592] 101.55.33.129 1.381 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.

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