117.20.192.0/21

AS9981 · Saero Network Service LTD

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Summary

Country	South Korea
Domain	hcn.co.kr
ASN	AS9981
Registry	APNIC
ID	HCN

WHOIS Details

inetnum:        117.20.192.0 - 117.20.255.255
netname:        HCN
descr:          HYUNDAI COMMUNICATIONS   NETWORK
country:        KR
admin-c:        IM699-AP
tech-c:         IM699-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-04-29T07:39:53Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@hcn.co.kr
nic-hdl:        IM699-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-02-13T00:54:03Z
source:         APNIC

inetnum:        117.20.192.0 - 117.20.255.255
netname:        HCN-KR
descr:          HYUNDAI COMMUNICATIONS   NETWORK
country:        KR
admin-c:        IA82-KR
tech-c:         IM82-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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
address:        HCN
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@hcn.co.kr
nic-hdl:        IA82-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Mapo-gu Maebongsan-ro 75
address:        HCN
country:        KR
phone:          +82-2-1877-8000
e-mail:         hcn_ipadm@hcn.co.kr
nic-hdl:        IM82-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

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

1,149 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
117.20.196.1	AS9981 Saero Network Service LTD	`7.02ms` from Seoul, KR
117.20.194.83	AS9981 Saero Network Service LTD	`6.14ms` from Seoul, KR
117.20.195.12	AS9981 Saero Network Service LTD	`6.03ms` from Seoul, KR
117.20.193.1	AS9981 Saero Network Service LTD	`6.12ms` from Seoul, KR
117.20.197.14	AS9981 Saero Network Service LTD	`5.81ms` from Seoul, KR
117.20.192.1	AS9981 Saero Network Service LTD	`6.10ms` from Seoul, KR
117.20.198.1	AS9981 Saero Network Service LTD	`6.10ms` from Seoul, KR
117.20.199.1	AS9981 Saero Network Service LTD	`6.00ms` 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
13.110.83.149	AS14340 Salesforce.com, Inc.	`0.39ms` from Ashburn, US
119.6.8.197	AS4837 CHINA UNICOM China169 Backbone	`2.87ms` from Chengdu, CN
97.149.36.133	AS6167 Verizon Business	`9.33ms` from Chicago, US
95.117.238.5	AS6805 Telefonica Germany GmbH & Co.OHG	`9.84ms` from Frankfurt am Main, DE
213.21.42.149	AS15943 wilhelm.tel GmbH	`0.53ms` from Hamburg, DE
91.50.41.213	AS3320 Deutsche Telekom AG	`1.98ms` from Hamburg, DE
45.80.220.245	AS39045 Gazprom telecom LLC	`5.28ms` from Krasnodar, RU
138.251.112.149	AS786 Jisc Services Limited	`12.83ms` from London, GB
158.160.149.133	AS200350 Yandex.Cloud LLC	`2.60ms` from Moscow, RU
129.211.176.149	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.16ms` from Nanjing, CN
39.134.120.197	AS9808 China Mobile Communications Group Co., Ltd.	`7.11ms` from Nanjing, CN
73.149.88.5	AS7922 Comcast Cable Communications, LLC	`9.29ms` from Providence, US
23.183.176.53	AS399087 Rooftop, LLC	`0.41ms` from Seattle, US
184.69.17.85	AS6327 Shaw Communications Inc.	`2.16ms` from Seattle, US
49.170.76.5	AS17858 LG POWERCOMM	`2.89ms` from Seoul, KR
218.36.6.245	AS38661 abcle	`8.50ms` from Seoul, KR
121.130.239.165	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
211.51.153.85	AS4766 Korea Telecom	`6.32ms` from Seoul, KR
13.251.3.53	AS16509 Amazon.com, Inc.	`0.17ms` from Singapore, SG
87.51.172.5	AS3292 TDC Holding A/S	`1.34ms` from Skanderborg, DK
27.132.228.213	AS10013 FreeBit Co.,Ltd.	`2.59ms` from Tokyo, JP
126.65.254.85	AS17676 SoftBank Corp.	`2.79ms` from Tokyo, JP
124.146.199.181	AS2514 NTT PC Communications, Inc.	`0.89ms` from Tokyo, JP
202.222.29.117	AS9370 SAKURA Internet Inc.	`0.92ms` from Tokyo, JP
80.72.32.101	AS20853 eTOP sp. z o.o.	`0.48ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 117.20.195.75

traceroute to 117.20.195.75 (117.20.195.75): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.45 0.063 ms

2 [] 139.150.100.233 0.777 ms

3 [] 139.150.100.36 7.434 ms

4 [AS7562] 111.118.20.218 6.231 ms

5 *

6 *

7 [AS9981] 117.20.195.75 6.917 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On August 23rd 2025

What are IP address ranges?

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