27.101.26.0/24

AS17841 · NATIONAL INFORMATION RESOURCES SERVICE

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Summary

Country	South Korea
Domain	korea.kr
ASN	AS17841
Registry	APNIC
ID	NCIS

WHOIS Details

inetnum:        27.101.0.0 - 27.101.255.255
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:  2019-04-29T07:39:36Z
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:        27.101.0.0 - 27.101.255.255
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

Nearby Ranges

BGP prefixes that overlap with 27.101.0.0/16

No nearby ranges found.

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
27.101.26.208	cd.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

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

IP Address	ASN	Details
27.101.26.213	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`11.43ms` 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
170.0.171.152	AS28146 MHNET TELECOM	`4.33ms` from Chapeco, BR
174.111.197.136	AS11426 Charter Communications Inc	`6.42ms` from Charlotte, US
37.56.14.56	AS25019 Saudi Telecom Company JSC	`4.21ms` from Jeddah, SA
161.230.99.248	AS12353 Vodafone Portugal	`6.49ms` from Lisbon, PT
31.104.121.232	AS2856 British Telecommunications PLC	`1.74ms` from London, GB
45.148.221.24	AS60813 Banco de Sabadell SA	`2.25ms` from Madrid, ES
117.212.245.24	AS9829 National Internet Backbone	`4.03ms` from Mumbai, IN
209.150.47.72	AS6079 RCN	`6.23ms` from New York City, US
120.224.135.104	AS24444 Shandong Mobile Communication Company Limited	`7.63ms` from Qingdao, CN
50.87.71.40	AS46606 Unified Layer	`1.95ms` from Salt Lake City, US
211.28.90.24	AS4804 Microplex PTY LTD	`0.31ms` from Sydney, AU
220.220.137.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.61ms` from Tokyo, JP
128.143.59.248	AS225 University of Virginia	`3.32ms` from Ashburn, US
46.65.73.184	AS5607 Sky UK Limited	`5.90ms` from Erith, GB
104.193.241.40	AS393626 Sherwood Broadband	`1.46ms` from Hillsboro, US
1.238.61.248	AS9318 SK Broadband Co Ltd	`1.67ms` from Incheon, KR
68.72.5.88	AS7018 AT&T Enterprises, LLC	`2.24ms` from Miami, US
23.212.160.88	AS16625 Akamai Technologies, Inc.	`0.45ms` from Mumbai, IN
217.251.254.216	AS3320 Deutsche Telekom AG	`5.77ms` from Nuernberg, DE
193.252.50.88	AS3215 Orange S.A.	`2.45ms` from Paris, FR
119.109.189.136	AS4837 CHINA UNICOM China169 Backbone	`10.96ms` from Tieling, CN
126.38.238.136	AS17676 SoftBank Corp.	`12.69ms` from Tokyo, JP
173.242.10.8	AS22135 Skechers USA	`0.64ms` from Tokyo, JP
165.22.227.104	AS14061 DigitalOcean, LLC	`0.86ms` from Toronto, CA
24.235.142.152	AS7992 Cogeco Connexion Inc.	`10.66ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 27.101.26.216

traceroute to 27.101.26.216 (27.101.26.216): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.138 1.245 ms

2 [AS9286] 121.78.63.69 1.112 ms

3 [AS9957] 203.246.169.144 1.718 ms

4 [] 139.150.100.124 3.95 ms

5 *

6 *

7 *

8 *

9 [AS17841] 27.101.36.130 10.237 ms

10 [AS17841] 27.101.39.62 12.8 ms

11 *

12 *

13 [AS17841] 27.101.26.216 12.83 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 2026

What are IP address ranges?

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