152.99.206.0/24

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 152.99.206.0/24

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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
152.99.206.89	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`12.34ms` 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
217.164.249.136	AS5384 Emirates Internet	`4.60ms` from Al Fujairah City, AE
64.233.179.120	AS15169 Google LLC	`1.12ms` from Council Bluffs, US
34.253.84.200	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
188.100.29.24	AS3209 Vodafone GmbH	`10.28ms` from Duesseldorf, DE
66.160.139.56	AS6939 Hurricane Electric LLC	`0.25ms` from Fremont, US
43.138.247.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.19ms` from Guangzhou, CN
136.35.127.8	AS16591 Google Fiber Inc.	`0.92ms` from Kansas City, US
41.186.164.120	AS36890 MTN Rwandacell	`4.08ms` from Kigali, RW
86.161.61.168	AS2856 British Telecommunications PLC	`7.28ms` from London, GB
80.59.131.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.26ms` from Madrid, ES
23.196.104.8	AS16625 Akamai Technologies, Inc.	`0.35ms` from Marseille, FR
171.37.112.216	AS4837 CHINA UNICOM China169 Backbone	`6.82ms` from Nanning, CN
103.225.229.184	AS10214 Pentanet Limited	`8.59ms` from Perth, AU
188.190.153.40	AS56407 Zhigulevsk Cable Network LLC	`1.79ms` from Samara, RU
131.0.9.56	AS61724 VIÇOSANET TELECOM	`9.80ms` from Sao Paulo, BR
71.231.220.184	AS7922 Comcast Cable Communications, LLC	`4.82ms` from Seattle, US
43.216.6.56	AS16509 Amazon.com, Inc.	`0.86ms` from Sepang, MY
3.107.92.104	AS16509 Amazon.com, Inc.	`0.59ms` from Sydney, AU
111.241.87.232	AS3462 Data Communication Business Group	`1.35ms` from Taipei, TW
193.168.253.152	AS47692 Nessus GmbH	`0.51ms` from Vienna, AT
204.232.161.24	AS27357 Rackspace Hosting	`0.82ms` from Ashburn, US
85.100.237.24	AS9121 Turk Telekomunikasyon Anonim Sirketi	`18.22ms` from Bursa, TR
113.245.218.120	AS4134 CHINANET-BACKBONE	`9.86ms` from Changsha, CN
102.210.113.136	AS329376 Zimbabwe Research & Education Network	`16.45ms` from Johannesburg, ZA
98.224.118.216	AS7922 Comcast Cable Communications, LLC	`11.01ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 152.99.206.54

traceroute to 152.99.206.54 (152.99.206.54): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.46 0.097 ms

2 [AS9318] 1.255.14.55 0.83 ms

3 [AS9318] 1.255.14.54 1.993 ms

4 [AS9318] 1.255.23.126 34.539 ms

5 *

6 *

7 *

8 *

9 [AS17841] 211.253.124.10 10.246 ms

10 *

11 *

12 *

13 [AS17841] 152.99.206.54 34.321 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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