125.60.27.0/24

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 125.60.27.0/24

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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
125.60.27.3	mcst.kr	2

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
93.102.98.248	AS2860 NOS COMUNICACOES, S.A.	`2.38ms` from Lisbon, PT
31.96.179.120	AS2856 British Telecommunications PLC	`1.92ms` from London, GB
37.134.126.24	AS12479 Orange Espagne SA	`8.56ms` from Madrid, ES
92.150.221.248	AS3215 Orange S.A.	`3.58ms` from Marseille, FR
3.111.58.104	AS16509 Amazon.com, Inc.	`0.38ms` from Mumbai, IN
74.117.75.200	AS1823 Hannah Motor Company	`1.26ms` from Portland, US
3.230.219.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
174.70.226.136	AS22773 Cox Communications Inc.	`11.48ms` from Tulsa, US
107.208.107.104	AS7018 AT&T Enterprises, LLC	`6.72ms` from Atlanta, US
47.240.12.232	AS45102 Alibaba (US) Technology Co., Ltd.	`1.05ms` from Hong Kong, HK
211.208.66.136	AS9318 SK Broadband Co Ltd	`1.71ms` from Incheon, KR
157.245.85.104	AS14061 DigitalOcean, LLC	`0.24ms` from New York City, US
220.110.174.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.22ms` from Osaka, JP
82.224.36.104	AS12322 Free SAS	`10.22ms` from Paris, FR
176.189.213.248	AS5410 Bouygues Telecom SA	`5.42ms` from Paris, FR
39.64.177.56	AS4837 CHINA UNICOM China169 Backbone	`5.71ms` from Qingdao, CN
92.66.124.104	AS1136 KPN B.V.	`1.77ms` from Amsterdam, NL
185.154.14.8	AS204601 Zomro B.V.	`1.29ms` from Amsterdam, NL
141.196.72.152	AS16135 Turkcell A.S.	`15.24ms` from Ankara, TR
130.222.250.24	AS245 Planning Research Corporation	`0.07ms` from Ashburn, US
146.86.161.248	AS398203 MidSouth Fiber	`6.09ms` from Dallas, US
69.218.220.24	AS7018 AT&T Enterprises, LLC	`3.18ms` from Durham, US
217.88.31.120	AS3320 Deutsche Telekom AG	`3.80ms` from Frankfurt am Main, DE
206.206.94.120	AS20001 Charter Communications Inc	`3.48ms` from Los Angeles, US
66.131.76.168	AS5769 Videotron Ltee	`8.78ms` 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 -f3 -m6 125.60.27.152

traceroute to 125.60.27.152 (125.60.27.152): 6 hops max, 52 byte packets

3 [AS749] 21.252.32.1 1.463 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Zhongwei, CN

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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