27.101.195.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
185.45.194.168	AS60117 Host Sailor Ltd	`0.66ms` from Amsterdam, NL
20.234.250.168	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
99.41.88.24	AS7018 AT&T Enterprises, LLC	`1.92ms` from Dallas, US
47.75.232.168	AS45102 Alibaba (US) Technology Co., Ltd.	`0.74ms` from Hong Kong, HK
164.215.0.248	AS35432 Cablenet Communication Systems plc	`6.00ms` from Larnaca, CY
195.179.100.248	AS35432 Cablenet Communication Systems plc	`3.20ms` from Nicosia, CY
87.19.238.8	AS3269 Telecom Italia S.p.A.	`4.82ms` from Rome, IT
119.194.4.200	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
37.6.131.168	AS25472 Nova Telecommunications & Media Single Member S.A	`6.89ms` from Sofia, BG
88.117.4.168	AS8447 A1 Telekom Austria AG	`9.30ms` from Vienna, AT
42.238.12.200	AS4837 CHINA UNICOM China169 Backbone	`3.05ms` from Zhengzhou, CN
68.79.22.248	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.50ms` from Zhongwei, CN
13.92.198.104	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
186.126.16.104	AS7303 Telecom Argentina S.A.	`9.34ms` from Buenos Aires, AR
75.242.128.232	AS6167 Verizon Business	`18.25ms` from Chicago, US
171.235.191.120	AS7552 Viettel Group	`0.81ms` from Ho Chi Minh City, VN
34.101.114.248	AS396982 Google LLC	`0.12ms` from Jakarta, ID
114.221.225.232	AS4134 CHINANET-BACKBONE	`1.02ms` from Nanjing, CN
79.60.84.184	AS3269 Telecom Italia S.p.A.	`5.20ms` from Rome, IT
210.204.192.56	AS4766 Korea Telecom	`2.40ms` from Seoul, KR
199.204.72.152	AS53363 TANGRAM CANADA INC.	`0.12ms` from Toronto, CA
109.134.60.184	AS5432 Proximus NV	`2.16ms` from Brussels, BE
184.31.17.200	AS16625 Akamai Technologies, Inc.	`0.38ms` from Dublin, IE
174.3.45.200	AS6327 Shaw Communications	`8.22ms` from Edmonton, CA
79.121.132.200	AS212238 Datacamp Limited	`0.63ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f2 -m5 27.101.195.155

traceroute to 27.101.195.155 (27.101.195.155): 5 hops max, 52 byte packets

2 [AS749] 26.20.160.1 9.81 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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