152.99.175.0/24

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 152.99.175.0/24

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

IP Address	Domain	Domains on this IP
152.99.175.6	inje.gangwon.kr	2
152.99.175.9	injecl.go.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

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

IP Address	ASN	Details
152.99.175.93	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`11.07ms` 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
134.194.112.120	AS289 Headquarters, USAISC	`2.67ms` from Ashburn, US
155.138.223.184	AS20473 The Constant Company, LLC	`0.13ms` from Atlanta, US
104.198.129.104	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
90.202.7.216	AS5607 Sky UK Limited	`6.00ms` from Erith, GB
35.198.121.56	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, DE
36.77.248.184	AS7713 PT Telekomunikasi Indonesia	`2.25ms` from Jakarta, ID
95.231.216.88	AS3269 Telecom Italia S.p.A.	`2.36ms` from Milan, IT
76.179.40.120	AS11351 Charter Communications Inc	`12.48ms` from New York City, US
162.43.88.152	AS131965 Xserver Inc.	`0.49ms` from Osaka, JP
97.203.179.136	AS6167 Verizon Business	`15.34ms` from Philadelphia, US
44.222.90.184	AS14618 Amazon.com, Inc.	`0.37ms` from Reston, US
139.196.240.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.28ms` from Shanghai, CN
1.160.221.168	AS3462 Data Communication Business Group	`0.42ms` from Taipei, TW
23.74.172.56	AS16625 Akamai Technologies, Inc.	`0.20ms` from Warsaw, PL
96.36.69.24	AS20115 Charter Communications LLC	`13.01ms` from Atlanta, US
170.143.44.88	AS4454 State of Tennessee	`9.18ms` from Atlanta, US
86.237.223.24	AS3215 Orange S.A.	`17.60ms` from Aubervilliers, FR
111.61.4.24	AS24547 Hebei Mobile Communication Company Limited	`11.08ms` from Beijing, CN
54.202.241.88	AS16509 Amazon.com, Inc.	`0.34ms` from Boardman, US
86.243.210.136	AS3215 Orange S.A.	`5.61ms` from Frankfurt am Main, DE
121.187.44.88	AS4766 Korea Telecom	`2.50ms` from Incheon, KR
73.180.103.104	AS7922 Comcast Cable Communications, LLC	`17.28ms` from Orlando, US
153.132.19.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.55ms` from Osaka, JP
84.202.216.8	AS2119 Telenor Norge AS	`4.97ms` from Oslo, NO
35.170.140.200	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 152.99.175.120

traceroute to 152.99.175.120 (152.99.175.120): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.44 0.089 ms

2 *

3 *

4 *

5 [AS3786] 1.208.173.98 3.418 ms

6 [AS3786] 210.107.53.202 3.539 ms

7 *

8 *

9 *

10 *

11 [AS17841] 211.253.82.198 10.886 ms

12 *

13 *

14 [AS17841] 152.99.175.120 52.399 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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