152.99.47.0/24

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 152.99.47.0/24

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

IP Address	Domain	Domains on this IP
152.99.47.10	dgwater.go.kr	2

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

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

IP Address	ASN	Details
152.99.47.3	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`6.80ms` 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
155.166.154.72	AS20057 AT&T Enterprises, LLC	`17.03ms` from Ashburn, US
65.25.115.72	AS10796 Charter Communications Inc	`10.25ms` from Columbus, US
47.184.192.24	AS5650 Frontier Communications of America, Inc.	`1.06ms` from Dallas, US
86.183.169.24	AS2856 British Telecommunications PLC	`3.43ms` from London, GB
104.35.127.216	AS20001 Charter Communications Inc	`6.79ms` from Los Angeles, US
178.18.50.56	AS39180 LASOTEL SAS	`1.13ms` from Lyon, FR
77.43.51.216	AS3302 Retelit Digital Services S.p.A.	`1.20ms` from Milan, IT
212.1.240.184	AS12714 PJSC MegaFon	`1.07ms` from Moscow, RU
176.176.244.136	AS5410 Bouygues Telecom SA	`2.80ms` from Paris, FR
141.126.85.200	AS20115 Charter Communications LLC	`13.01ms` from Redding, US
34.198.255.200	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
89.192.85.56	AS8011 MongoDB, Inc.	`0.14ms` from Reston, US
67.146.254.200	AS19901 Brightspeed	`17.56ms` from Atlanta, US
192.99.13.88	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
141.3.128.120	AS34878 Karlsruhe Institute of Technology	`3.98ms` from Frankfurt am Main, DE
188.165.66.8	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
8.138.98.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.19ms` from Guangzhou, CN
62.90.5.40	AS1680 Cellcom Fixed Line Communication L.P	`0.39ms` from Haifa, IL
88.192.113.104	AS1759 Telia Finland Oyj	`1.01ms` from Helsinki, FI
211.214.194.8	AS9318 SK Broadband Co Ltd	`1.14ms` from Incheon, KR
58.228.219.152	AS9318 SK Broadband Co Ltd	`6.85ms` from Incheon, KR
1.240.199.152	AS9318 SK Broadband Co Ltd	`1.87ms` from Incheon, KR
169.228.59.136	AS7377 University of California, San Diego	`2.83ms` from Los Angeles, US
79.150.103.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.98ms` from Madrid, ES
2.228.40.72	AS12874 Fastweb SpA	`1.49ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 152.99.47.3

traceroute to 152.99.47.3 (152.99.47.3): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.42 0.085 ms

2 *

3 *

4 [AS3786] 210.107.126.109 2.965 ms

5 [AS3786] 1.208.178.230 1.867 ms

6 [AS3786] 210.107.53.202 3.861 ms

7 *

8 *

9 *

10 [AS17841] 152.99.21.2 6.874 ms

11 [AS17841] 152.99.21.2 6.768 ms

12 [AS17841] 152.99.21.14 7.882 ms

13 [AS17841] 152.99.21.250 7.993 ms

14 *

15 [AS17841] 152.99.47.3 27.082 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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