101.55.49.0/24

AS138195 · MOACK.Co.LTD

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Summary

Country	South Korea
Domain	itkdata.kr
ASN	AS138195
Registry	APNIC
ID	KDATA

WHOIS Details

inetnum:        101.55.49.0 - 101.55.49.255
netname:        KDATA
descr:          KOREA DATA
country:        KR
admin-c:        IM562-AP
tech-c:         IM562-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-lower:      MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2020-09-02T02:55:39Z
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:        Gyeonggi-do Paldal-gu, Suwon-si Gyeongsu-daero 438
country:        KR
phone:          +82-31-234-0445
e-mail:         [email protected]
nic-hdl:        IM562-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-09T00:10:04Z
source:         APNIC

inetnum:        101.55.49.0 - 101.55.49.255
netname:        KDATA-KR
descr:          KOREA DATA
country:        KR
admin-c:        LS1001-KR
tech-c:         LY1001-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected] 20240912
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:        Gyeonggi-do Paldal-gu, Suwon-si Gyeongsu-daero 438
address:        Hyundai Heel 325
country:        KR
phone:          +82-31-234-0445
e-mail:         [email protected]
nic-hdl:        LS1001-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

person:         IP Manager
address:        Gyeonggi-do Paldal-gu, Suwon-si Gyeongsu-daero 438
address:        Hyundai Heel 325
country:        KR
phone:          +82-31-234-0445
e-mail:         [email protected]
nic-hdl:        LY1001-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
101.55.59.0/24	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
23.43.163.120	AS20940 Akamai International B.V.	`0.16ms` from Bangkok, TH
34.214.178.248	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
75.217.91.56	AS6167 Verizon Business	`18.58ms` from Dallas, US
77.189.93.120	AS6805 Telefonica Germany GmbH & Co.OHG	`2.77ms` from Frankfurt am Main, DE
117.135.250.232	AS9808 China Mobile Communications Group Co., Ltd.	`1.09ms` from Guiyang, CN
153.166.89.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.09ms` from Osaka, JP
188.243.250.8	AS35807 SkyNet Ltd.	`0.93ms` from Saint Petersburg, RU
148.247.41.8	AS3548 Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional	`1.77ms` from Santiago de Queretaro, MX
115.10.41.168	AS4766 Korea Telecom	`4.54ms` from Seoul, KR
183.120.199.72	AS4766 Korea Telecom	`1.13ms` from Seoul, KR
177.116.181.120	AS26599 TELEFÔNICA BRASIL S.A	`10.15ms` from São Paulo, BR
143.176.115.200	AS13127 Odido Netherlands B.V.	`12.30ms` from Amsterdam, NL
217.243.57.152	AS3320 Deutsche Telekom AG	`0.96ms` from Berlin, DE
139.17.229.104	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.11ms` from Berlin, DE
156.255.111.72	AS63888 DATAWING LIMITED	`1.18ms` from Hong Kong, HK
221.127.148.168	AS9304 HGC Global Communications Limited	`1.56ms` from Hong Kong, HK
24.243.146.56	AS11427 Charter Communications Inc	`9.67ms` from Houston, US
58.172.137.72	AS1221 Telstra Limited	`16.02ms` from Melbourne, AU
3.108.63.200	AS16509 Amazon.com, Inc.	`0.38ms` from Mumbai, IN
125.105.10.24	AS4134 CHINANET-BACKBONE	`7.11ms` from Ningbo, CN
104.161.55.24	AS53755 Input Output Flood LLC	`0.62ms` from Phoenix, US
44.201.217.72	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
52.202.204.136	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
114.33.2.40	AS3462 Data Communication Business Group	`2.19ms` from Taichung, TW
178.226.79.56	AS50266 Odido Netherlands B.V.	`4.42ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -m5 101.55.49.217

traceroute to 101.55.49.217 (101.55.49.217): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 229.608 ms

2 [AS15169] 216.239.59.32 232.123 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 14th 2025

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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