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 93 IP addresses on this ASN. Checkout our API to access full domain hosting information.

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

1,577 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.55.52.131 AS55592 Korea Data Telecommunication Co., Ltd. 0.95ms from Incheon, KR
101.55.16.81 AS9318 SK Broadband Co Ltd 0.97ms from Incheon, KR
101.55.33.185 AS55592 Korea Data Telecommunication Co., Ltd. 0.91ms from Seoul, KR
101.55.9.57 AS138195 MOACK.Co.LTD 0.72ms from Seoul, KR
101.55.45.1 AS55592 Korea Data Telecommunication Co., Ltd. 1.49ms from Incheon, KR
101.55.55.178 AS55592 Korea Data Telecommunication Co., Ltd. 0.93ms from Seoul, KR
101.55.3.201 AS55592 Korea Data Telecommunication Co., Ltd. 1.17ms from Seoul, KR
101.55.0.135 AS55592 Korea Data Telecommunication Co., Ltd. 1.21ms from Seoul, KR
101.55.17.177 AS55592 Korea Data Telecommunication Co., Ltd. 1.74ms from Seoul, KR
101.55.27.1 AS55592 Korea Data Telecommunication Co., Ltd. 1.43ms from Incheon, KR
101.55.5.6 AS55592 Korea Data Telecommunication Co., Ltd. 0.95ms from Incheon, KR
101.55.1.198 AS3786 LG DACOM Corporation 1.20ms from Seoul, KR
101.55.2.10 AS55592 Korea Data Telecommunication Co., Ltd. 1.16ms from Seoul, KR
101.55.4.241 AS3786 LG DACOM Corporation 1.20ms from Incheon, KR
101.55.6.13 AS55592 Korea Data Telecommunication Co., Ltd. 0.83ms from Seoul, KR
101.55.30.65 AS55592 Korea Data Telecommunication Co., Ltd. 1.04ms from Seoul, KR
101.55.59.7 AS133448 Korea 0.59ms from Seoul, KR
101.55.10.90 AS138195 MOACK.Co.LTD 0.72ms from Seoul, KR
101.55.23.207 AS21859 Zenlayer Inc 21.59ms from Seoul, KR
101.55.50.105 AS55592 Korea Data Telecommunication Co., Ltd. 1.08ms from Seoul, KR
101.55.19.1 AS55592 Korea Data Telecommunication Co., Ltd. 1.24ms from Seoul, KR
101.55.7.74 AS3786 LG DACOM Corporation 1.24ms from Seoul, KR
101.55.20.2 AS55592 Korea Data Telecommunication Co., Ltd. 1.27ms from Seoul, KR
101.55.14.4 AS55592 Korea Data Telecommunication Co., Ltd. 0.89ms from Seoul, KR
101.55.40.10 AS55592 Korea Data Telecommunication Co., Ltd. 1.13ms 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
217.18.186.178 AS16205 DSI GmbH Daten Service Informationssysteme 4.06ms from Berlin, DE
123.145.207.34 AS4837 CHINA UNICOM China169 Backbone 2.10ms from Chongqing, CN
74.139.194.162 AS10796 Charter Communications Inc 7.91ms from Columbus, US
150.107.189.178 AS45916 Gujarat Telelink Pvt Ltd 6.24ms from Delhi, IN
79.249.214.2 AS3320 Deutsche Telekom AG 3.78ms from Frankfurt am Main, DE
58.186.58.242 AS18403 FPT Telecom Company 1.45ms from Hanoi, VN
62.78.133.66 AS16086 DNA Oyj 3.17ms from Helsinki, FI
116.126.34.18 AS9318 SK Broadband Co Ltd 6.08ms from Incheon, KR
89.214.24.242 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 16.20ms from Lisbon, PT
62.232.240.130 AS5413 Wavenet Limited 1.47ms from London, GB
107.167.26.34 AS46844 Sharktech 0.18ms from Los Angeles, US
99.23.240.162 AS7018 AT&T Enterprises, LLC 1.62ms from Los Angeles, US
84.124.159.2 AS6739 VODAFONE ONO, S.A. 11.21ms from Madrid, ES
191.255.130.98 AS27699 TELEFÔNICA BRASIL S.A 5.84ms from Osasco, BR
152.166.224.162 AS28118 ALTICE DOMINICANA S.A. 2.73ms from Santo Domingo, DO
20.197.189.18 AS8075 Microsoft Corporation 0.20ms from Sao Paulo, BR
115.20.49.210 AS4766 Korea Telecom 1.31ms from Seoul, KR
58.34.142.210 AS4812 China Telecom (Group) 2.84ms from Shanghai, CN
171.124.167.162 AS4837 CHINA UNICOM China169 Backbone 5.04ms from Taiyuan, CN
175.169.214.146 AS4837 CHINA UNICOM China169 Backbone 8.03ms from Tieling, CN
59.129.247.194 AS2516 KDDI CORPORATION 1.20ms from Tokyo, JP
118.83.9.34 AS4721 JCOM Co., Ltd. 12.28ms from Tokyo, JP
20.31.185.18 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
76.27.177.114 AS7922 Comcast Cable Communications, LLC 13.05ms from Ashburn, US
181.122.124.82 AS23201 Telecel S.A. 8.79ms from Asuncion, PY

Traceroute

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

$
traceroute -a -n -q1 101.55.3.161
traceroute to 101.55.3.161 (101.55.3.161): 64 hops max, 52 byte packets
2 *
3 *
4 *
6 *
7 [AS4766] 211.55.89.182 2.784 ms
8 *
9 *
10 [AS55592] 101.55.3.161 1.809 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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