125.60.60.0/24

AS17841 · NATIONAL INFORMATION RESOURCES SERVICE

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Summary

Country	South Korea
Domain	korea.kr
ASN	AS17841
Parent Range	125.60.0.0/18
Registry	APNIC
ID	NCIS

WHOIS Details

inetnum:        125.60.0.0 - 125.60.63.255
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:        125.60.0.0 - 125.60.63.255
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 125.60.60.0/24

Range	ASN	Company	Num of IPs
125.60.0.0/18	AS17841	NATIONAL INFORMATION RESOURCES SERVICE	16,384

Nearby Ranges

BGP prefixes that overlap with 125.60.0.0/16

Range	ASN	Company	Num of IPs
125.60.128.0/17	AS10139	Smart Broadband Incorporated	32,768
125.60.0.0/18	AS17841	NATIONAL INFORMATION RESOURCES SERVICE	16,384

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
192.162.184.136	AS209854 Cyberzone S.A.	`0.18ms` from Amsterdam, NL
78.54.225.152	AS6805 Telefonica Germany GmbH & Co.OHG	`3.05ms` from Berlin, DE
35.82.207.40	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
54.149.253.248	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
73.123.241.152	AS7922 Comcast Cable Communications, LLC	`4.36ms` from Boston, US
222.160.7.40	AS4837 CHINA UNICOM China169 Backbone	`2.56ms` from Changchun, CN
34.159.15.136	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
171.244.96.248	AS7552 Viettel Group	`3.17ms` from Ho Chi Minh City, VN
172.114.67.136	AS20001 Charter Communications Inc	`6.43ms` from Los Angeles, US
92.122.40.40	AS20940 Akamai International B.V.	`0.82ms` from Paris, FR
104.103.151.216	AS16625 Akamai Technologies, Inc.	`0.29ms` from Singapore, SG
124.93.194.248	AS4837 CHINA UNICOM China169 Backbone	`6.83ms` from Tieling, CN
175.162.116.216	AS4837 CHINA UNICOM China169 Backbone	`6.84ms` from Tieling, CN
131.92.175.136	AS668 United States Department of Defense (DoD)	`2.66ms` from Ashburn, US
209.239.32.104	AS399837 Altamaha Fiber	`8.45ms` from Atlanta, US
27.254.33.120	AS9891 CS LOXINFO Public Company Limited.	`0.48ms` from Bangkok, TH
92.87.211.24	AS9050 Orange Romania S.A.	`0.32ms` from Bucharest, RO
69.10.24.136	AS16509 Amazon.com, Inc.	`0.23ms` from Columbus, US
177.229.252.56	AS13999 Mega Cable, S.A. de C.V.	`1.41ms` from Guadalajara, MX
114.232.10.8	AS4134 CHINANET-BACKBONE	`6.88ms` from Huai'an, CN
211.200.194.104	AS9318 SK Broadband Co Ltd	`7.20ms` from Incheon, KR
2.139.139.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.48ms` from Madrid, ES
76.108.12.168	AS7922 Comcast Cable Communications, LLC	`4.17ms` from Miami, US
79.51.184.40	AS3269 Telecom Italia S.p.A.	`6.17ms` from Milan, IT
35.182.114.248	AS16509 Amazon.com, Inc.	`0.11ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -m5 125.60.60.22

traceroute to 125.60.60.22 (125.60.60.22): 5 hops max, 52 byte packets

1 [AS7806] 204.27.195.252 38.926 ms

2 [AS7806] 216.229.23.44 7.579 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Lincoln, US

On January 18th 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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