27.101.25.0/24

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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
27.101.25.234	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`33.54ms` 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
76.118.151.72	AS7922 Comcast Cable Communications, LLC	`7.21ms` from Boston, US
40.123.42.72	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
18.221.105.168	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
72.26.144.40	AS17306 JAB Wireless, INC.	`9.43ms` from Dallas, US
87.157.13.120	AS3320 Deutsche Telekom AG	`8.57ms` from Frankfurt am Main, DE
136.34.120.72	AS16591 Google Fiber Inc.	`0.51ms` from Kansas City, US
177.240.212.248	AS13999 Mega Cable, S.A. de C.V.	`18.09ms` from Los Angeles, US
64.175.77.56	AS7018 AT&T Enterprises, LLC	`6.49ms` from Miami, US
104.211.163.104	AS8075 Microsoft Corporation	`0.69ms` from Mumbai, IN
182.105.217.248	AS4134 CHINANET-BACKBONE	`8.10ms` from Nanchang, CN
178.186.24.104	AS12389 PJSC Rostelecom	`5.82ms` from Novosibirsk, RU
91.168.53.120	AS12322 Free SAS	`5.60ms` from Paris, FR
198.236.20.8	AS36416 Clackamas Education Service District	`2.10ms` from Portland, US
189.129.48.136	AS8151 UNINET	`9.44ms` from Santiago de Queretaro, MX
54.79.52.72	AS16509 Amazon.com, Inc.	`0.16ms` from Sydney, AU
106.167.121.8	AS2516 KDDI CORPORATION	`11.73ms` from Tokyo, JP
82.177.190.168	AS197903 P4 Sp. z o.o.	`6.25ms` from Warsaw, PL
154.246.106.136	AS36947 Telecom Algeria	`15.24ms` from Algiers, DZ
94.157.50.136	AS50266 Odido Netherlands B.V.	`2.44ms` from Amsterdam, NL
203.99.68.72	AS4648 Global-Gateway Internet	`0.82ms` from Auckland, NZ
35.160.242.120	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
86.122.56.88	AS8708 DIGI ROMANIA S.A.	`2.17ms` from Bucharest, RO
34.69.207.72	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
3.28.209.232	AS16509 Amazon.com, Inc.	`0.11ms` from Dubai, AE
82.198.244.88	AS395793 Arisk Communications inc.	`0.64ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f6 -m18 27.101.25.165

traceroute to 27.101.25.165 (27.101.25.165): 18 hops max, 52 byte packets

6 [AS3786] 1.208.148.117 0.369 ms

7 *

8 *

9 [AS3786] 203.233.86.226 37.588 ms

10 *

11 *

12 *

13 *

14 [AS17841] 27.101.36.130 43.035 ms

15 [AS17841] 27.101.39.58 46.999 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On August 22nd 2025

What are IP address ranges?

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