152.99.183.0/24

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 152.99.183.0/24

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
152.99.183.5	yamunhwa.or.kr	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

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

IP Address	ASN	Details
152.99.183.243	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`11.31ms` 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
5.54.221.168	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.43ms` from Athens, GR
204.116.107.136	AS395437 Highland Communications LLC	`8.00ms` from Atlanta, US
104.184.166.184	AS7018 AT&T Enterprises, LLC	`2.11ms` from Atlanta, US
123.120.38.152	AS4808 China Unicom Beijing Province Network	`3.75ms` from Beijing, CN
123.122.34.104	AS4808 China Unicom Beijing Province Network	`3.28ms` from Beijing, CN
74.139.149.136	AS10796 Charter Communications Inc	`12.15ms` from Columbus, US
64.189.14.56	AS5078 Oklahoma Network for Education Enrichment and	`7.20ms` from Dallas, US
74.206.67.216	AS20477 Randolph Telephone Company	`9.45ms` from Durham, US
218.239.138.248	AS9318 SK Broadband Co Ltd	`6.88ms` from Incheon, KR
211.178.210.24	AS9318 SK Broadband Co Ltd	`1.74ms` from Incheon, KR
147.46.24.216	AS9488 Seoul National University	`1.21ms` from Incheon, KR
104.34.207.88	AS20001 Charter Communications Inc	`5.89ms` from Los Angeles, US
178.121.107.72	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.79ms` from Minsk, BY
132.148.234.24	AS26496 GoDaddy.com, LLC	`1.34ms` from Phoenix, US
73.150.57.8	AS7922 Comcast Cable Communications, LLC	`9.54ms` from Piscataway, US
180.230.232.216	AS17858 LG POWERCOMM	`2.07ms` from Seoul, KR
34.152.253.184	AS396982 Google LLC	`0.68ms` from Singapore, SG
175.164.82.72	AS4837 CHINA UNICOM China169 Backbone	`2.14ms` from Tieling, CN
118.9.158.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.00ms` from Tokyo, JP
37.133.33.40	AS12479 Orange Espagne SA	`7.49ms` from Zaragoza, ES
63.173.232.40	AS174 Cogent Communications, LLC	`7.72ms` from Chicago, US
169.136.192.216	AS31875 Jackson County Rural Electric Membership Corporation	`4.19ms` from Indianapolis, US
216.21.222.24	AS54225 ORANGE COUNTY FIBER LLC	`5.46ms` from Indianapolis, US
86.0.199.248	AS5089 Virgin Media Limited	`10.35ms` from London, GB
35.229.44.200	AS396982 Google LLC	`0.14ms` from Moncks Corner, US

Traceroute

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

traceroute -a -n -q1 152.99.183.1

traceroute to 152.99.183.1 (152.99.183.1): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.47 0.087 ms

2 [AS9318] 1.255.14.55 0.734 ms

3 [AS9318] 1.255.14.54 2.014 ms

4 [AS9318] 1.255.23.126 3.909 ms

5 *

6 *

7 *

8 *

9 [AS17841] 211.253.124.10 9.246 ms

10 *

11 *

12 *

13 *

14 [AS17841] 152.99.183.1 12.778 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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