1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.55.0.0/16
  4. AS55592  | 101.55.51.0/24

101.55.51.0/24

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:        101.55.50.0 - 101.55.51.255
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:  2025-11-03T06:04:05Z
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:        101.55.50.0 - 101.55.51.255
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
101.55.34.0/24 AS5065 KOREA DATA 256
101.55.39.0/24 AS5065 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
101.55.35.0/24 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
101.55.49.0/24 AS138195 KOREA DATA 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
101.55.51.33 AS55592 Korea Data Telecommunication Co., Ltd. 1.11ms from Incheon, 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
181.55.178.232 AS10620 Telmex Colombia S.A. 4.93ms from Bogotá, CO
34.16.48.168 AS396982 Google LLC 0.13ms from Council Bluffs, US
103.127.195.136 AS131427 AOHOAVIET-VN 0.61ms from Ho Chi Minh City, VN
184.28.170.104 AS16625 Akamai Technologies, Inc. 0.55ms from Lima, PE
104.247.72.88 AS22611 InMotion Hosting, Inc. 0.24ms from Los Angeles, US
75.236.33.232 AS6167 Verizon Business 12.22ms from Los Angeles, US
50.32.150.24 AS5650 Frontier Communications of America, Inc. 7.36ms from New York City, US
78.158.151.184 AS8544 Primetel PLC 1.88ms from Nicosia, CY
1.234.53.168 AS9318 SK Broadband Co Ltd 1.61ms from Seoul, KR
116.7.197.136 AS4134 CHINANET-BACKBONE 7.33ms from Shenzhen, CN
126.227.40.248 AS17676 SoftBank Corp. 4.51ms from Tokyo, JP
210.250.66.120 AS2527 Sony Network Communications Inc. 2.27ms from Tokyo, JP
69.248.138.216 AS7922 Comcast Cable Communications, LLC 7.66ms from Ashburn, US
41.43.87.200 AS8452 TE-AS 5.85ms from Cairo, EG
161.155.103.152 AS6181 Cincinnati Bell Telephone Company LLC 1.35ms from Cincinnati, US
34.41.93.248 AS396982 Google LLC 0.12ms from Council Bluffs, US
85.115.24.232 AS12843 TelemaxX Telekommunikation GmbH 2.06ms from Frankfurt am Main, DE
217.93.22.24 AS3320 Deutsche Telekom AG 4.19ms from Frankfurt am Main, DE
217.254.251.104 AS3320 Deutsche Telekom AG 3.75ms from Frankfurt am Main, DE
47.55.127.232 AS855 Bell Canada 5.76ms from Fredericton, CA
220.79.123.24 AS4766 Korea Telecom 0.73ms from Incheon, KR
94.84.246.72 AS3269 Telecom Italia S.p.A. 2.36ms from Milan, IT
97.103.102.104 AS33363 Charter Communications, Inc 4.63ms from Orlando, US
121.87.123.120 AS17511 OPTAGE Inc. 3.35ms from Osaka, JP
80.247.6.168 AS50624 Outscale SASU 1.04ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 101.55.51.33
traceroute to 101.55.51.33 (101.55.51.33): 64 hops max, 52 byte packets
4 *
5 *
7 *
8 *
9 *
10 *
11 [AS6939] 184.104.198.254 195.004 ms
12 [AS6939] 64.71.165.22 209.031 ms
13 [AS4766] 112.174.87.1 325.501 ms
14 [AS4766] 112.174.86.149 328.703 ms
15 [AS4766] 112.174.47.70 330.191 ms
16 *
17 [AS4766] 211.55.89.182 352.823 ms
18 *
19 *
20 *
21 [AS55592] 101.55.51.33 329.837 ms
Measurement taken from IPinfo ProbeNet in Tel Aviv, IL
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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