125.60.38.0/24

AS17841 · NATIONAL INFORMATION RESOURCES SERVICE

Need more data or want to access it via API or data downloads? Sign up to get free access

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 125.60.38.0/24

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
132.45.165.40	AS668 United States Department of Defense (DoD)	`0.56ms` from Atlanta, US
117.216.93.56	AS9829 National Internet Backbone	`12.44ms` from Bengaluru, IN
24.95.135.248	AS10796 Charter Communications Inc	`11.64ms` from Columbus, US
87.178.159.8	AS3320 Deutsche Telekom AG	`2.03ms` from Frankfurt am Main, DE
85.215.79.88	AS8560 IONOS SE	`0.61ms` from Frankfurt am Main, DE
110.15.27.200	AS9318 SK Broadband Co Ltd	`3.77ms` from Incheon, KR
218.237.73.104	AS9318 SK Broadband Co Ltd	`1.53ms` from Incheon, KR
104.245.223.40	AS33616 Co-Mo Comm Inc	`4.08ms` from Kansas City, US
109.145.213.120	AS2856 British Telecommunications PLC	`1.47ms` from London, GB
92.26.23.216	AS13285 TalkTalk Communications Limited	`6.79ms` from Manchester, GB
80.15.131.56	AS3215 Orange S.A.	`1.40ms` from Paris, FR
90.55.234.88	AS3215 Orange S.A.	`13.69ms` from Paris, FR
23.50.4.120	AS20940 Akamai International B.V.	`0.65ms` from San Jose, US
122.199.124.152	AS9981 Saero Network Service LTD	`5.04ms` from Seoul, KR
187.57.35.8	AS27699 TELEFÔNICA BRASIL S.A	`4.60ms` from São Paulo, BR
77.175.154.56	AS1136 KPN B.V.	`1.15ms` from Amsterdam, NL
156.192.255.24	AS8452 TE-AS	`8.06ms` from Cairo, EG
123.145.170.104	AS4837 CHINA UNICOM China169 Backbone	`2.14ms` from Chongqing, CN
65.27.138.72	AS10796 Charter Communications Inc	`8.89ms` from Columbus, US
45.130.115.72	AS203061 UAB code200	`0.31ms` from Dallas, US
131.196.13.232	AS52468 UFINET PANAMA S.A.	`4.10ms` from Guayaquil, EC
39.127.36.200	AS9318 SK Broadband Co Ltd	`1.89ms` from Incheon, KR
103.209.131.104	AS133355 Politeknik Negeri Bandung	`3.92ms` from Jakarta, ID
4.234.154.200	AS8075 Microsoft Corporation	`0.24ms` from London, GB
181.215.185.216	AS212238 Datacamp Limited	`0.35ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f5 -m8 125.60.38.25

traceroute to 125.60.38.25 (125.60.38.25): 8 hops max, 52 byte packets

5 [] 80.81.193.16 37.351 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Moscow, RU

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales