152.99.134.0/24

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 152.99.134.0/24

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

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

IP Address	ASN	Details
152.99.134.41	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`11.32ms` 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
58.162.249.120	AS1221 Telstra Limited	`1.73ms` from Adelaide, AU
68.64.133.184	AS3257 GTT Communications Inc.	`0.57ms` from Ashburn, US
20.242.215.152	AS8075 Microsoft Corporation	`0.62ms` from Ashburn, US
172.204.34.24	AS8075 Microsoft Corporation	`1.09ms` from Auckland, NZ
79.198.89.248	AS3320 Deutsche Telekom AG	`1.97ms` from Berlin, DE
200.175.28.56	AS18881 TELEFÔNICA BRASIL S.A	`7.87ms` from Curitiba, BR
213.102.68.136	AS1257 Tele2 Sverige AB	`4.44ms` from Goeteborg, SE
27.72.22.168	AS7552 Viettel Group	`2.36ms` from Hanoi, VN
118.222.34.40	AS9318 SK Broadband Co Ltd	`9.59ms` from Incheon, KR
88.27.18.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.12ms` from Madrid, ES
202.142.138.152	AS4764 Aussie Broadband	`0.72ms` from Melbourne, AU
97.165.100.232	AS6167 Verizon Business	`11.43ms` from Philadelphia, US
40.91.65.168	AS8075 Microsoft Corporation	`0.17ms` from Quincy, US
211.246.253.24	AS9694 Seokyung Cable Television Co.. Ltd.	`7.60ms` from Seoul, KR
153.226.172.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.27ms` from Tokyo, JP
41.201.197.200	AS36947 Telecom Algeria	`13.61ms` from Algiers, DZ
145.109.37.8	AS1124 Universiteit van Amsterdam	`2.44ms` from Amsterdam, NL
50.85.108.216	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
51.224.160.184	AS16509 Amazon.com, Inc.	`1.13ms` from Berlin, DE
109.132.85.168	AS5432 Proximus NV	`2.26ms` from Brussels, BE
81.165.239.104	AS6848 Telenet BV	`8.86ms` from Brussels, BE
41.35.154.184	AS8452 TE-AS	`9.24ms` from Cairo, EG
20.221.240.8	AS8075 Microsoft Corporation	`0.32ms` from Chicago, US
83.150.233.248	AS213192 NetBase BV	`3.31ms` from Dronten, NL
68.40.223.8	AS7922 Comcast Cable Communications, LLC	`7.94ms` from Flint, US

Traceroute

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

traceroute -a -n -q1 152.99.134.33

traceroute to 152.99.134.33 (152.99.134.33): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.43 0.091 ms

2 [AS9318] 1.255.14.55 4.163 ms

3 [AS9318] 1.255.14.54 2.923 ms

4 *

5 *

6 [AS9318] 222.233.213.234 7.209 ms

7 *

8 *

9 *

10 *

11 [AS17841] 211.253.124.26 13.259 ms

12 *

13 [AS17841] 152.99.134.33 12.134 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.

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