152.99.135.0/24

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 152.99.135.0/24

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
152.99.135.135	mokpo.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

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

IP Address	ASN	Details
152.99.135.201	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`10.73ms` 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
81.206.213.40	AS1136 KPN B.V.	`1.47ms` from Amsterdam, NL
66.22.5.152	AS25773 RADWARE INC.	`0.56ms` from Ashburn, US
13.247.71.104	AS16509 Amazon.com, Inc.	`0.67ms` from Cape Town, ZA
91.8.189.152	AS3320 Deutsche Telekom AG	`4.75ms` from Frankfurt am Main, DE
182.188.60.40	AS17557 Pakistan Telecommunication Company Limited	`1.67ms` from Islamabad, PK
175.139.28.8	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`6.50ms` from Kuala Lumpur, MY
82.123.65.200	AS3215 Orange S.A.	`2.13ms` from Paris, FR
210.90.140.40	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
131.211.101.232	AS1103 SURF B.V.	`1.54ms` from Amsterdam, NL
76.161.155.88	AS7029 Windstream Communications LLC	`0.51ms` from Chicago, US
14.112.111.8	AS4134 CHINANET-BACKBONE	`3.56ms` from Guangzhou, CN
62.133.61.184	AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP	`0.11ms` from Kerkrade, NL
105.235.3.72	AS36974 MTN COTE D'IVOIRE S.A	`17.65ms` from Lagos, NG
73.66.106.200	AS7922 Comcast Cable Communications, LLC	`8.07ms` from Los Angeles, US
62.43.54.216	AS6739 VODAFONE ONO, S.A.	`4.41ms` from Madrid, ES
47.195.198.120	AS5650 Frontier Communications of America, Inc.	`6.45ms` from Miami, US
79.7.158.216	AS3269 Telecom Italia S.p.A.	`4.52ms` from Milan, IT
46.233.225.56	AS47165 Omskie kabelnye seti Ltd.	`8.31ms` from Novosibirsk, RU
106.137.63.24	AS2516 KDDI CORPORATION	`9.09ms` from Osaka, JP
175.246.214.40	AS4766 Korea Telecom	`3.92ms` from Seoul, KR
161.202.114.248	AS36351 IBM Cloud	`0.67ms` from Tokyo, JP
156.195.251.8	AS8452 TE-AS	`7.97ms` from Cairo, EG
4.171.54.136	AS8075 Microsoft Corporation	`11.34ms` from Dubai, AE
103.141.139.72	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.78ms` from Hanoi, VN
103.73.164.120	AS55636 TPLC Holding Ltd.,	`14.28ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 152.99.135.135

traceroute to 152.99.135.135 (152.99.135.135): 64 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 50.948 ms

2 *

3 *

4 *

5 [AS9318] 39.120.201.142 91.868 ms

6 *

7 *

8 *

9 *

10 [AS17841] 211.253.124.26 207.038 ms

11 *

12 *

13 *

14 [AS17841] 152.99.135.135 239.895 ms

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On December 20th 2025

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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