27.101.55.0/24

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 are 5 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.101.55.12	nonsan21.net	4
27.101.55.41	nonsancl.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

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

IP Address	ASN	Details
27.101.55.12	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`149.09ms` from Quincy, US

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
174.107.117.184	AS11426 Charter Communications Inc	`10.18ms` from Atlanta, US
27.9.130.136	AS4837 CHINA UNICOM China169 Backbone	`7.82ms` from Chongqing, CN
20.112.248.232	AS8075 Microsoft Corporation	`0.34ms` from Des Moines, US
101.37.17.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.21ms` from Hangzhou, CN
185.75.30.232	AS39326 Syntura Group Limited	`0.28ms` from London, GB
173.168.37.184	AS33363 Charter Communications, Inc	`10.55ms` from Orlando, US
60.128.181.168	AS17676 SoftBank Corp.	`3.62ms` from Osaka, JP
119.66.132.200	AS17858 LG POWERCOMM	`6.40ms` from Seoul, KR
175.194.44.24	AS4766 Korea Telecom	`1.63ms` from Seoul, KR
99.230.1.152	AS812 Rogers Communications Canada Inc.	`3.19ms` from Toronto, CA
188.20.159.40	AS8447 A1 Telekom Austria AG	`6.15ms` from Vienna, AT
91.185.184.152	AS57367 Atman Sp. z o.o.	`0.31ms` from Warsaw, PL
191.223.255.8	AS8167 V tal	`3.91ms` from Brasilia, BR
117.196.229.120	AS9829 National Internet Backbone	`10.68ms` from Chennai, IN
51.186.79.136	AS5607 Sky UK Limited	`1.20ms` from Dublin, IE
20.240.176.56	AS8075 Microsoft Corporation	`0.20ms` from Gaevle, SE
103.105.52.232	AS136873 MEGADATA-ISP	`0.33ms` from Jakarta, ID
181.131.143.152	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`9.99ms` from Medellin, CO
73.94.81.184	AS7922 Comcast Cable Communications, LLC	`13.56ms` from Minneapolis, US
142.116.239.40	AS577 Bell Canada	`1.62ms` from Montreal, CA
20.216.148.88	AS8075 Microsoft Corporation	`0.20ms` from Paris, FR
80.181.73.88	AS3269 Telecom Italia S.p.A.	`2.34ms` from Rome, IT
27.235.87.8	AS4766 Korea Telecom	`2.35ms` from Seoul, KR
58.174.102.168	AS1221 Telstra Limited	`3.12ms` from Adelaide, AU
135.237.241.184	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 27.101.55.55

traceroute to 27.101.55.55 (27.101.55.55): 64 hops max, 52 byte packets

1 [AS9009] 103.57.248.1 1.002 ms

2 *

3 *

4 [AS3491] 63.216.176.165 1.019 ms

5 [AS3491] 63.223.16.82 53.98 ms

6 [AS3491] 63.218.147.2 54.256 ms

7 [AS4766] 112.174.91.189 57.187 ms

8 [AS4766] 112.174.92.90 60.094 ms

9 [AS4766] 203.234.255.226 64.955 ms

10 *

11 *

12 *

13 *

14 [AS17841] 210.95.187.65 90.608 ms

15 *

16 *

17 [AS17841] 27.101.55.253 70.278 ms

18 [AS17841] 27.101.55.34 67.45 ms

19 [AS17841] 27.101.55.55 608.855 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 29th 2025

What are IP address ranges?

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