1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.55.0.0/16
  4. AS55592  | 101.55.78.0/24

101.55.78.0/24

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:        101.55.72.0 - 101.55.79.255
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:  2025-11-03T06:04:07Z
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:        101.55.72.0 - 101.55.79.255
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
101.55.9.0/24 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
101.55.14.0/24 AS55592 Korea Data Telecommunication Co., Ltd. 256
101.55.59.0/24 AS133448 KOREA DATA 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
101.55.35.0/24 AS9318 KOREA DATA 256
101.55.17.0/24 AS55592 Korea Data Telecommunication Co., Ltd. 256
101.55.10.0/24 AS138195 KOREA DATA 256
101.55.49.0/24 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
15.235.55.8 AS16276 OVH SAS 0.07ms from Beauharnois, CA
93.215.85.200 AS3320 Deutsche Telekom AG 3.26ms from Frankfurt am Main, DE
115.199.241.88 AS4134 CHINANET-BACKBONE 5.89ms from Hangzhou, CN
185.252.208.8 AS58061 Scalaxy B.V. 1.05ms from Meppel, NL
23.209.196.120 AS16625 Akamai Technologies, Inc. 0.13ms from Mumbai, IN
58.242.97.216 AS4837 CHINA UNICOM China169 Backbone 12.06ms from Nanjing, CN
60.56.118.104 AS17511 OPTAGE Inc. 1.11ms from Osaka, JP
60.106.130.232 AS17676 SoftBank Corp. 3.60ms from Osaka, JP
32.216.103.232 AS46690 Southern New England Telephone Company and SNET America, Inc. 5.63ms from Secaucus, US
125.154.112.72 AS4766 Korea Telecom 2.41ms from Seoul, KR
13.48.249.8 AS16509 Amazon.com, Inc. 1.08ms from Stockholm, SE
223.66.34.40 AS56046 China Mobile communications corporation 4.84ms from Suzhou, CN
119.113.113.88 AS4837 CHINA UNICOM China169 Backbone 8.30ms from Tieling, CN
81.204.115.8 AS1136 KPN B.V. 1.54ms from Amsterdam, NL
101.243.114.40 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.23ms from Beijing, CN
135.233.75.40 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
51.186.217.24 AS5607 Sky UK Limited 1.11ms from Dublin, IE
121.205.215.232 AS4134 CHINANET-BACKBONE 4.01ms from Fuzhou, CN
112.168.19.184 AS4766 Korea Telecom 1.54ms from Incheon, KR
5.40.139.184 AS6739 VODAFONE ONO, S.A. 3.28ms from Madrid, ES
209.104.192.248 AS395383 Cologuard 0.72ms from New York City, US
84.38.221.200 AS34937 Stowarzyszenie Olawska Telewizja Kablowa 9.71ms from Prague, CZ
143.248.72.40 AS1781 Korea Advanced Institute of Science and Technology 4.10ms from Seoul, KR
183.123.241.136 AS4766 Korea Telecom 4.30ms from Seoul, KR
203.152.222.136 AS2514 NTT PC Communications, Inc. 2.36ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 101.55.78.60
traceroute to 101.55.78.60 (101.55.78.60): 5 hops max, 52 byte packets
2 [AS5405] 185.134.66.80 10.888 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sofia, BG
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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