27.101.114.0/24

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 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.101.114.157	osannews.go.kr	1
27.101.114.248	osan.go.kr	1
27.101.114.204	osanedu.or.kr	1
27.101.114.242	osanedu.go.kr	1
27.101.114.147	osancouncil.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

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

IP Address	ASN	Details
27.101.114.189	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`4.21ms` 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
212.118.39.152	AS216071 SERVERS TECH FZCO	`1.54ms` from Amsterdam, NL
118.188.159.216	AS7029 Windstream Communications LLC	`0.40ms` from Ashburn, US
5.38.182.136	AS5483 Magyar Telekom Plc.	`2.38ms` from Budapest, HU
175.30.94.232	AS4134 CHINANET-BACKBONE	`9.40ms` from Harbin, CN
43.154.79.120	AS132203 Tencent Building, Kejizhongyi Avenue	`0.41ms` from Hong Kong, HK
82.147.69.8	AS206817 Adman LLC	`1.01ms` from Novosibirsk, RU
126.171.28.136	AS17676 SoftBank Corp.	`14.65ms` from Osaka, JP
40.65.96.120	AS8075 Microsoft Corporation	`0.17ms` from Quincy, US
119.208.167.232	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
1.169.1.120	AS3462 Data Communication Business Group	`2.84ms` from Taipei, TW
126.80.238.152	AS17676 SoftBank Corp.	`8.28ms` from Tokyo, JP
34.116.178.88	AS396982 Google LLC	`0.10ms` from Warsaw, PL
190.139.244.168	AS7303 Telecom Argentina S.A.	`13.16ms` from Asuncion, PY
104.254.220.248	AS30600 Metronet	`12.50ms` from Atlanta, US
181.80.133.152	AS7303 Telecom Argentina S.A.	`16.43ms` from Buenos Aires, AR
175.11.193.72	AS4134 CHINANET-BACKBONE	`2.08ms` from Changsha, CN
99.51.64.72	AS7018 AT&T Enterprises, LLC	`4.30ms` from Dallas, US
190.115.21.120	AS59692 IQWeb FZ-LLC	`0.22ms` from Hong Kong, HK
114.204.160.248	AS9318 SK Broadband Co Ltd	`1.54ms` from Incheon, KR
150.143.152.216	AS6871 Plusnet	`7.04ms` from London, GB
181.135.116.24	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.98ms` from Medellin, CO
13.232.214.232	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
37.100.244.120	AS1267 WIND TRE S.P.A.	`3.82ms` from Rome, IT
160.68.203.200	AS21293 Norsk Rikskringkasting AS	`2.58ms` from Sandefjord, NO
218.79.127.232	AS4812 China Telecom (Group)	`2.87ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 27.101.114.159

traceroute to 27.101.114.159 (27.101.114.159): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.47 0.071 ms

2 [AS3786] 211.118.152.142 0.862 ms

3 *

4 *

5 *

6 [AS3786] 210.107.53.198 1.867 ms

7 *

8 *

9 *

10 *

11 [AS37168] 105.0.20.148 6.17 ms

12 [AS37168] 105.0.20.161 7.373 ms

13 [AS37168] 105.0.21.106 8.039 ms

14 [AS17841] 27.101.138.106 5.323 ms

15 *

16 [AS17841] 27.101.114.159 10.451 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 2026

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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