152.99.160.0/24

AS17841 · NATIONAL INFORMATION RESOURCES SERVICE

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Summary

Country	South Korea
Domain	korea.kr
ASN	AS17841
Parent Range	152.99.0.0/16
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

Overlapping Ranges

BGP prefixes that contain 152.99.160.0/24

Range	ASN	Company	Num of IPs
152.99.0.0/16	AS17841	NATIONAL INFORMATION RESOURCES SERVICE	65,536

Nearby Ranges

BGP prefixes that overlap with 152.99.0.0/16

Range	ASN	Company	Num of IPs
152.99.0.0/16	AS17841	NATIONAL INFORMATION RESOURCES SERVICE	65,536

Hosted domains

There are 7 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
152.99.160.21	yw.go.kr	4
152.99.160.45	ywmuseum.com	2
152.99.160.51	yeongwol.gangwon.kr	1
152.99.160.40	dgphotomuseum.com	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

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

IP Address	ASN	Details
152.99.160.122	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`26.16ms` 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
141.135.82.72	AS6848 Telenet BV	`5.88ms` from Brussels, BE
119.226.101.184	AS9583 Sify Limited	`6.83ms` from Chennai, IN
94.229.77.120	AS42831 UK Dedicated Servers Limited	`0.18ms` from Coventry, GB
148.69.218.120	AS12353 Vodafone Portugal	`0.62ms` from Lisbon, PT
208.111.40.216	AS36236 NetActuate, Inc	`0.27ms` from Los Angeles, US
23.208.228.56	AS16625 Akamai Technologies, Inc.	`0.69ms` from Osaka, JP
13.64.147.136	AS8075 Microsoft Corporation	`0.60ms` from San Jose, US
58.35.92.40	AS4812 China Telecom (Group)	`4.14ms` from Shanghai, CN
165.22.247.216	AS14061 DigitalOcean, LLC	`0.18ms` from Singapore, SG
120.124.130.216	AS1659 Taiwan Academic Network (TANet) Information Center	`1.88ms` from Taipei, TW
172.104.74.40	AS63949 Akamai Connected Cloud	`0.15ms` from Tokyo, JP
121.61.58.200	AS4134 CHINANET-BACKBONE	`3.28ms` from Wuhan, CN
20.84.25.136	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
188.27.155.120	AS8708 DIGI ROMANIA S.A.	`8.42ms` from Bacau, RO
50.112.254.24	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
23.17.139.216	AS852 TELUS Communications Inc.	`2.68ms` from Edmonton, CA
209.93.167.136	AS6871 Plusnet	`5.76ms` from Erith, GB
91.23.46.120	AS3320 Deutsche Telekom AG	`5.36ms` from Frankfurt am Main, DE
83.249.189.104	AS1257 Tele2 Sverige AB	`7.83ms` from Goeteborg, SE
103.49.83.120	AS43519 Nominet UK	`0.19ms` from Hong Kong, HK
168.4.122.216	AS8 Rice University	`4.41ms` from Houston, US
2.90.12.136	AS25019 Saudi Telecom Company JSC	`4.54ms` from Jeddah, SA
13.42.193.152	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
71.167.230.152	AS701 Verizon Business	`2.69ms` from New York City, US
95.101.82.232	AS16625 Akamai Technologies, Inc.	`0.09ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 152.99.160.122

traceroute to 152.99.160.122 (152.99.160.122): 64 hops max, 52 byte packets

1 [] 150.222.241.248 2.388 ms

2 [AS16509] 52.93.137.76 2.66 ms

3 *

4 *

5 *

6 [AS3786] 210.107.53.198 2.669 ms

7 *

8 *

9 *

10 *

11 [AS17841] 211.253.82.194 4.481 ms

12 *

13 *

14 [AS17841] 152.99.160.122 25.976 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 2026

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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