27.101.116.0/24

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:        [email protected]
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:         [email protected]
nic-hdl:        K94-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
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:         [email protected]
nic-hdl:        YK94-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 27.101.0.0/16

No nearby ranges found.

Hosted domains

There are 13 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.101.116.67	gpdreameasy.or.kr	6
27.101.116.65	gunpouc.or.kr	2
27.101.116.37	gunpocouncil.go.kr	1
27.101.116.6	gunpo.go.kr	1
27.101.116.49	gunpocf.or.kr	1
27.101.116.22	gpipa.or.kr	1
27.101.116.33	gpmedia.or.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

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

IP Address	ASN	Details
27.101.116.217	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`7.86ms` 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
173.184.26.40	AS7029 Windstream Communications LLC	`3.12ms` from Atlanta, US
35.195.45.88	AS396982 Google LLC	`0.13ms` from Brussels, BE
125.64.67.232	AS4134 CHINANET-BACKBONE	`9.40ms` from Chengdu, CN
3.251.48.216	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
134.119.226.104	AS34011 Host Europe GmbH	`2.52ms` from Frankfurt am Main, DE
76.143.209.120	AS7922 Comcast Cable Communications, LLC	`7.70ms` from Houston, US
77.123.145.8	AS35680 Volia-Cable LLC	`0.42ms` from Kyiv, UA
46.236.215.216	AS42831 UK Dedicated Servers Limited	`0.28ms` from London, GB
86.1.29.152	AS5089 Virgin Media Limited	`6.63ms` from London, GB
193.205.23.232	AS137 Consortium GARR	`0.78ms` from Milan, IT
97.116.45.40	AS209 CenturyLink Communications, LLC	`2.37ms` from Minneapolis, US
77.195.228.168	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`5.91ms` from Paris, FR
54.160.149.120	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
187.157.59.40	AS8151 UNINET	`6.65ms` from Santiago de Queretaro, MX
200.220.88.40	AS5772 Unisys Brasil Ltda.	`2.13ms` from Sao Paulo, BR
47.117.65.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.44ms` from Shanghai, CN
18.177.15.88	AS16509 Amazon.com, Inc.	`0.32ms` from Tokyo, JP
185.185.213.40	AS49544 i3D.net B.V	`1.50ms` from Amsterdam, NL
94.71.9.24	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.66ms` from Athens, GR
18.160.70.120	AS16509 Amazon.com, Inc.	`0.22ms` from Atlanta, US
52.13.142.136	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
34.121.111.72	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
78.48.19.248	AS6805 Telefonica Germany GmbH & Co.OHG	`2.89ms` from Duesseldorf, DE
62.148.105.88	AS206175 Meidan IT ja talous Oy	`4.16ms` from Helsinki, FI
23.234.8.248	AS134548 DXTL Tseung Kwan O Service	`0.74ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 27.101.116.33

traceroute to 27.101.116.33 (27.101.116.33): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 120.576 ms

2 *

3 *

4 *

5 *

6 [AS9318] 39.120.253.82 163.868 ms

7 *

8 *

9 *

10 *

11 [AS37168] 105.0.20.148 151.556 ms

12 [AS37168] 105.0.20.161 155.473 ms

13 [AS37168] 105.0.21.122 156.317 ms

14 [AS17841] 27.101.116.225 156.453 ms

15 *

16 [AS17841] 27.101.116.33 154.69 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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