1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.55.0.0/16
  4. AS3786  | 101.55.0.0/18

101.55.0.0/18

AS3786  ·  LG DACOM Corporation

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Summary

Country South Korea
Domain kdtidc.com
ASN AS3786
Registry APNIC
ID KDTIDC-KR

WHOIS Details

inetnum:        101.55.24.0 - 101.55.31.255
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:  2025-11-03T06:04:03Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
nic-hdl:        IM393-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-11-23T07:30:57Z
source:         APNIC

inetnum:        101.55.24.0 - 101.55.31.255
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:         [email protected]
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

Overlapping Ranges

BGP prefixes that are contained by 101.55.0.0/18

Range ASN Company Num of IPs
101.55.59.0/24 AS133448 KOREA DATA 256
101.55.10.0/24 AS138195 KOREA DATA 256
101.55.18.0/24 AS138195 KOREA DATA 256
101.55.49.0/24 AS138195 KOREA DATA 256
101.55.9.0/24 AS138195 KOREA DATA 256
101.55.21.0/24 AS149304 KOREA DATA 256
101.55.23.0/24 AS21859 KOREA DATA 256
101.55.14.0/24 AS55592 Korea Data Telecommunication Co., Ltd. 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
101.55.8.0/24 AS55592 Korea Data Telecommunication Co., Ltd. 256
101.55.16.0/24 AS9318 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

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 632 domain names hosted across 94 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.55.15.130 nrzy.com 1
101.55.24.131 ayzar.cc 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

1,387 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.55.7.66 AS3786 LG DACOM Corporation 1.63ms from Seoul, KR
101.55.53.109 AS55592 Korea Data Telecommunication Co., Ltd. 1.32ms from Seoul, KR
101.55.3.200 AS55592 Korea Data Telecommunication Co., Ltd. 0.99ms from Seoul, KR
101.55.12.40 AS55592 Korea Data Telecommunication Co., Ltd. 0.87ms from Seoul, KR
101.55.4.1 AS3786 LG DACOM Corporation 2.56ms from Seoul, KR
101.55.33.129 AS55592 Korea Data Telecommunication Co., Ltd. 1.28ms from Seoul, KR
101.55.59.125 AS133448 Korea 0.57ms from Seoul, KR
101.55.5.38 AS55592 Korea Data Telecommunication Co., Ltd. 0.98ms from Seoul, KR
101.55.0.254 AS55592 Korea Data Telecommunication Co., Ltd. 1.37ms from Seoul, KR
101.55.52.131 AS55592 Korea Data Telecommunication Co., Ltd. 1.20ms from Seoul, KR
101.55.55.177 AS55592 Korea Data Telecommunication Co., Ltd. 0.95ms from Seoul, KR
101.55.20.3 AS55592 Korea Data Telecommunication Co., Ltd. 1.41ms from Seoul, KR
101.55.50.23 AS55592 Korea Data Telecommunication Co., Ltd. 1.11ms from Seoul, KR
101.55.10.122 AS138195 MOACK.Co.LTD 0.72ms from Seoul, KR
101.55.23.6 AS21859 Zenlayer Inc 21.54ms from Seoul, KR
101.55.1.174 AS3786 LG DACOM Corporation 1.21ms from Seoul, KR
101.55.16.15 AS9318 SK Broadband Co Ltd 1.58ms from Seoul, KR
101.55.54.35 AS55592 Korea Data Telecommunication Co., Ltd. 1.06ms from Seoul, KR
101.55.27.1 AS55592 Korea Data Telecommunication Co., Ltd. 1.48ms from Seoul, KR
101.55.40.10 AS55592 Korea Data Telecommunication Co., Ltd. 1.35ms from Seoul, KR
101.55.9.97 AS138195 MOACK.Co.LTD 0.71ms from Seoul, KR
101.55.2.2 AS55592 Korea Data Telecommunication Co., Ltd. 1.53ms from Seoul, KR
101.55.38.132 AS55592 Korea Data Telecommunication Co., Ltd. 1.13ms from Seoul, KR
101.55.8.12 AS55592 Korea Data Telecommunication Co., Ltd. 1.38ms from Seoul, KR
101.55.17.177 AS55592 Korea Data Telecommunication Co., Ltd. 2.56ms 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
80.113.119.2 AS33915 Vodafone Libertel B.V. 0.91ms from Amsterdam, NL
61.1.107.210 AS9829 National Internet Backbone 4.28ms from Delhi, IN
43.132.87.2 AS139341 ACE 0.23ms from Dubai, AE
79.199.201.130 AS3320 Deutsche Telekom AG 4.78ms from Frankfurt am Main, DE
93.231.169.146 AS3320 Deutsche Telekom AG 8.27ms from Frankfurt am Main, DE
212.65.131.146 AS15897 Vodafone Telekomunikasyon A.S. 8.48ms from Istanbul, TR
78.141.233.242 AS20473 The Constant Company, LLC 0.16ms from London, GB
195.145.13.146 AS3320 Deutsche Telekom AG 1.86ms from Nuernberg, DE
122.49.241.2 AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 4.76ms from Osaka, JP
52.216.243.98 AS16509 Amazon.com, Inc. 0.45ms from Reston, US
62.192.246.34 AS12389 PJSC Rostelecom 16.87ms from Saint Petersburg, RU
38.32.46.178 AS174 Cogent Communications, LLC 1.61ms from San Jose, US
76.158.196.34 AS7922 Comcast Cable Communications, LLC 15.07ms from San Jose, US
112.150.57.130 AS17858 LG POWERCOMM 2.10ms from Seoul, KR
219.167.150.98 AS4713 NTT DOCOMO BUSINESS,Inc. 9.70ms from Tokyo, JP
38.225.209.2 AS149440 Evoxt Enterprise 0.23ms from Zuerich, CH
176.74.248.146 AS28878 Signet B.V. 0.71ms from Amsterdam, NL
73.183.52.146 AS7922 Comcast Cable Communications, LLC 13.22ms from Ashburn, US
51.79.109.50 AS16276 OVH SAS 0.07ms from Beauharnois, CA
131.128.193.2 AS14348 University of Rhode Island 3.88ms from Boston, US
50.214.186.194 AS7922 Comcast Cable Communications, LLC 6.53ms from Boston, US
90.95.226.98 AS8953 Orange Romania S.A. 5.24ms from Bucharest, RO
24.28.254.98 AS11426 Charter Communications Inc 3.82ms from Charlotte, US
47.109.237.66 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.21ms from Chengdu, CN
174.143.180.2 AS33070 Rackspace Hosting 1.19ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 101.55.33.187
traceroute to 101.55.33.187 (101.55.33.187): 64 hops max, 52 byte packets
1 [AS199524] 92.223.73.3 0.301 ms
2 *
3 *
4 [AS9286] 121.78.68.49 0.415 ms
6 *
7 *
9 *
10 [AS4766] 211.55.89.182 2.494 ms
11 *
12 *
13 *
14 [AS55592] 101.55.33.187 1.456 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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