27.101.66.0/24

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
27.101.66.22	donggu.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

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

IP Address	ASN	Details
27.101.66.22	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`3.71ms` 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
5.251.98.184	AS9198 JSC Kazakhtelecom	`13.22ms` from Almaty, KZ
4.231.90.168	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
83.212.188.200	AS8581 University Of Ioannina	`14.02ms` from Athens, GR
20.62.91.40	AS8075 Microsoft Corporation	`0.37ms` from Boydton, US
160.178.237.248	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.18ms` from Casablanca, MA
160.119.224.200	AS328137 Web Squad Connect (Pty) Ltd	`0.12ms` from Johannesburg, ZA
18.135.170.120	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
97.218.94.24	AS6167 Verizon Business	`11.31ms` from Los Angeles, US
92.143.99.24	AS3215 Orange S.A.	`7.79ms` from Marseille, FR
195.54.175.24	AS58061 Scalaxy B.V.	`0.17ms` from Meppel, NL
112.84.29.248	AS4837 CHINA UNICOM China169 Backbone	`7.16ms` from Nanjing, CN
69.116.81.72	AS6128 Cablevision Systems Corp.	`9.16ms` from New York City, US
173.3.101.56	AS6128 Cablevision Systems Corp.	`7.67ms` from New York City, US
112.240.54.232	AS4837 CHINA UNICOM China169 Backbone	`5.21ms` from Qingdao, CN
85.114.181.88	AS8439 JSC AIST	`2.65ms` from Samara, RU
116.42.44.56	AS17858 LG POWERCOMM	`2.74ms` from Seoul, KR
219.54.162.168	AS17676 SoftBank Corp.	`3.26ms` from Tokyo, JP
61.206.118.88	AS2514 NTT PC Communications, Inc.	`2.36ms` from Tokyo, JP
50.16.44.248	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
93.87.31.232	AS8400 TELEKOM SRBIJA a.d.	`0.56ms` from Belgrade, RS
23.160.192.8	AS397270 NetInformatik Inc.	`1.14ms` from Chicago, US
219.152.230.232	AS134420 Chongqing Telecom	`0.57ms` from Chongqing, CN
125.87.28.88	AS4134 CHINANET-BACKBONE	`2.26ms` from Chongqing, CN
62.224.130.152	AS3320 Deutsche Telekom AG	`3.18ms` from Duesseldorf, DE
174.162.33.24	AS7922 Comcast Cable Communications, LLC	`7.62ms` from Flint, US

Traceroute

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

traceroute -a -n -q1 27.101.66.18

traceroute to 27.101.66.18 (27.101.66.18): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.63 0.07 ms

2 [AS3786] 211.118.152.142 1.105 ms

3 *

4 *

5 [AS3786] 1.213.145.34 4.24 ms

6 [AS3786] 210.107.53.202 5.084 ms

7 *

8 *

9 *

10 *

11 *

12 *

13 *

14 *

15 *

16 [AS17841] 27.101.66.18 24.991 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 29th 2025

What are IP address ranges?

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