1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.55.0.0/16
  4. AS149304  | 101.55.21.0/24

101.55.21.0/24

AS149304  ·  Shenzhen Qiyi Network Technology Co., Ltd.

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Summary

Country South Korea
Domain itkdata.kr
ASN AS149304
Registry APNIC
ID KDATA

WHOIS Details

inetnum:        101.55.21.0 - 101.55.21.255
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:  2020-09-02T02:55:37Z
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:        101.55.21.0 - 101.55.21.255
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
101.55.49.0/24 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
101.55.23.0/24 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 475 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.55.21.85 groqzlbg.xyz 461
101.55.21.77 xingfangroup.com 3
101.55.21.72 kerbc.com 3
101.55.21.99 cauniy.com 1
101.55.21.43 luodiye.fun 1
101.55.21.96 findiphonekr.net 1
101.55.21.10 88662211.com 1
101.55.21.73 superisetank.com 1
101.55.21.80 3an.kr 1
101.55.21.126 meisshuib.com 1
101.55.21.98 finiphone.net 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

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

IP Address ASN Details
101.55.21.247 AS149304 Shenzhen Qiyi Network Technology Co., Ltd. 1.62ms 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
221.196.230.24 AS4837 CHINA UNICOM China169 Backbone 5.20ms from Beijing, CN
186.57.238.40 AS22927 Telefonica de Argentina 2.18ms from Buenos Aires, AR
24.76.213.248 AS6327 Shaw Communications 18.58ms from Chicago, US
168.232.164.72 AS52368 ZAM LTDA. 0.16ms from Curicó, CL
156.146.213.216 AS1448 United Cooperative Services 4.96ms from Dallas, US
93.223.51.24 AS3320 Deutsche Telekom AG 2.80ms from Duesseldorf, DE
95.114.8.24 AS6805 Telefonica Germany GmbH & Co.OHG 8.96ms from Frankfurt am Main, DE
52.206.11.232 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
59.5.20.152 AS4766 Korea Telecom 1.33ms from Seoul, KR
59.125.238.24 AS3462 Data Communication Business Group 3.84ms from Taichung, TW
23.91.191.56 AS36493 FIBERNETICS CORPORATION 2.23ms from Toronto, CA
89.47.24.136 AS12479 Orange Espagne SA 6.57ms from Zaragoza, ES
34.212.194.56 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
178.130.135.8 AS63023 GTHost 0.10ms from Dallas, US
20.233.56.152 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
91.41.254.40 AS3320 Deutsche Telekom AG 3.65ms from Duesseldorf, DE
188.174.34.120 AS8767 M-net Telekommunikations GmbH 4.54ms from Frankfurt am Main, DE
114.98.13.216 AS4134 CHINANET-BACKBONE 11.73ms from Huai'an, CN
194.220.42.120 AS12430 VODAFONE ESPANA S.A.U. 4.31ms from Madrid, ES
98.14.171.248 AS12271 Charter Communications Inc 4.21ms from New York City, US
222.228.95.216 AS2519 ARTERIA Networks Corporation 2.30ms from Osaka, JP
161.142.237.136 AS9930 TTNET-MY 6.75ms from Sepang, MY
120.119.15.152 AS1659 Taiwan Academic Network (TANet) Information Center 7.09ms from Taipei, TW
93.176.208.24 AS29314 VECTRA S.A. 9.85ms from Warsaw, PL
104.41.200.56 AS8075 Microsoft Corporation 0.21ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f5 101.55.21.103
traceroute to 101.55.21.103 (101.55.21.103): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 *
11 *
12 *
13 *
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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