152.99.236.0/24

AS17841 · NATIONAL INFORMATION RESOURCES SERVICE

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Summary

Country	South Korea
Domain	korea.kr
ASN	AS17841
Registry	APNIC
ID	NCIS

WHOIS Details

inetnum:        152.99.0.0 - 152.99.255.255
netname:        NIRS
descr:          NATIONAL INFORMATION RESOURCES SERVICE
country:        KR
admin-c:        IM692-AP
tech-c:         IM692-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-04-29T07:40:01Z
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:        Daejeon Yuseong-gu Daedeok-daero 755
country:        KR
phone:          +82-42-250-5744
e-mail:         modomain@korea.kr
nic-hdl:        IM692-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2023-11-21T01:34:02Z
source:         APNIC

inetnum:        152.99.0.0 - 152.99.255.255
netname:        NIRS-KR
descr:          NATIONAL INFORMATION RESOURCES SERVICE
country:        KR
admin-c:        YK94-KR
tech-c:         K94-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:        Daejeon Yuseong-gu Daedeok-daero 755
address:        755 Daedeokdae-ro Yusung-gu Daejeon, Korea
country:        KR
phone:          +82-42-250-5744
e-mail:         modomain@korea.kr
nic-hdl:        K94-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Daedeok-daero 755
address:        755 Daedeokdae-ro Yusung-gu Daejeon, Korea
country:        KR
phone:          +82-42-250-5744
e-mail:         modomain@korea.kr
nic-hdl:        YK94-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

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

IP Address	ASN	Details
152.99.236.151	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`3.07ms` 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
178.59.94.200	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.03ms` from Athens, GR
75.91.1.104	AS7029 Windstream Communications LLC	`10.96ms` from Atlanta, US
186.81.213.216	AS10620 Telmex Colombia S.A.	`18.86ms` from Bogota, CO
115.97.111.88	AS17488 Hathway IP Over Cable Internet	`1.59ms` from Delhi, IN
18.184.26.168	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
82.165.0.184	AS8560 IONOS SE	`0.40ms` from Frankfurt am Main, DE
217.112.193.24	AS34541 Online Solutions Oy	`4.79ms` from Helsinki, FI
91.209.162.184	AS9009 M247 Europe SRL	`0.29ms` from London, GB
41.98.66.56	AS36947 Telecom Algeria	`13.64ms` from Madrid, ES
80.23.80.248	AS3269 Telecom Italia S.p.A.	`4.52ms` from Milan, IT
34.154.68.40	AS396982 Google LLC	`0.11ms` from Milan, IT
71.37.31.232	AS209 CenturyLink Communications, LLC	`2.59ms` from Minneapolis, US
72.238.227.104	AS33363 Charter Communications, Inc	`6.12ms` from Orlando, US
126.61.150.24	AS17676 SoftBank Corp.	`17.79ms` from Osaka, JP
108.139.181.168	AS16509 Amazon.com, Inc.	`0.56ms` from Osasco, BR
100.41.26.104	AS701 Verizon Business	`0.70ms` from Philadelphia, US
13.52.131.120	AS16509 Amazon.com, Inc.	`0.10ms` from San Jose, US
192.33.28.8	AS200005 Akamai International B.V.	`0.28ms` from Santiago de Queretaro, MX
50.34.141.216	AS20055 Wholesail networks LLC	`5.39ms` from Seattle, US
173.232.10.56	AS62904 Eonix Corporation	`0.24ms` from Seattle, US
182.231.90.168	AS17858 LG POWERCOMM	`3.25ms` from Seoul, KR
105.111.90.120	AS36947 Telecom Algeria	`12.95ms` from Tunis, TN
5.194.137.200	AS5384 Emirates Internet	`4.49ms` from Al Fujairah City, AE
111.167.77.136	AS4837 CHINA UNICOM China169 Backbone	`5.58ms` from Beijing, CN
76.154.17.24	AS7922 Comcast Cable Communications, LLC	`5.06ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -m9 152.99.236.248

traceroute to 152.99.236.248 (152.99.236.248): 9 hops max, 52 byte packets

1 [AS56630] 109.122.204.1 14.362 ms

2 [] 80.81.197.58 155.703 ms

3 *

4 *

5 *

6 [AS9318] 39.120.253.82 221.443 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On August 22nd 2025

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