27.101.99.0/24

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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
27.101.99.246	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`3.67ms` 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
120.153.64.24	AS1221 Telstra Limited	`2.83ms` from Brisbane, AU
41.47.247.56	AS8452 TE-AS	`3.01ms` from Cairo, EG
76.157.124.24	AS7922 Comcast Cable Communications, LLC	`5.36ms` from Chicago, US
162.157.121.216	AS852 TELUS Communications Inc.	`1.40ms` from Edmonton, CA
98.243.105.40	AS7922 Comcast Cable Communications, LLC	`9.72ms` from Flint, US
121.196.43.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.74ms` from Hangzhou, CN
14.227.123.152	AS45899 VNPT Corp	`4.91ms` from Ho Chi Minh City, VN
76.30.175.40	AS7922 Comcast Cable Communications, LLC	`9.70ms` from Houston, US
89.36.69.152	AS56478 Hyperoptic Ltd	`0.98ms` from London, GB
89.88.156.8	AS5410 Bouygues Telecom SA	`1.72ms` from Lyon, FR
176.104.209.72	AS56420 JSC ER-Telecom Holding	`4.06ms` from Moscow, RU
219.166.78.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.41ms` from Osaka, JP
3.89.58.136	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
123.58.197.248	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.62ms` from Taipei, TW
104.249.40.168	AS50053 Individual Entrepreneur Anton Levin	`0.15ms` from Amsterdam, NL
97.80.181.168	AS20115 Charter Communications LLC	`4.46ms` from Atlanta, US
81.245.111.104	AS5432 Proximus NV	`4.67ms` from Gravelines, FR
189.228.51.248	AS8151 UNINET	`1.91ms` from Mexico City, MX
68.200.200.248	AS33363 Charter Communications, Inc	`10.59ms` from Orlando, US
114.18.105.184	AS2516 KDDI CORPORATION	`9.12ms` from Osaka, JP
112.172.74.8	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
180.81.164.56	AS9316 DACOM-PUBNETPLUS	`7.74ms` from Seoul, KR
118.20.223.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.61ms` from Tokyo, JP
86.84.53.168	AS1136 KPN B.V.	`1.76ms` from Amsterdam, NL
40.135.52.24	AS7029 Windstream Communications LLC	`0.43ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 27.101.99.246

traceroute to 27.101.99.246 (27.101.99.246): 64 hops max, 52 byte packets

1 [AS199524] 92.223.73.2 0.151 ms

2 *

3 *

4 [AS9286] 121.78.68.45 0.168 ms

5 [AS9957] 203.246.169.180 2.739 ms

6 [] 139.150.100.125 1.466 ms

7 *

8 *

9 *

10 *

11 [AS17841] 27.101.99.246 3.695 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On October 17th 2025

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