210.98.48.0/21

AS1237 · KISTI

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Summary

Country	South Korea
Domain	keri.re.kr
ASN	AS1237
Registry	KRNIC
ID	210.98.48.0-210.98.48.255

WHOIS Details

inetnum:            210.98.48.0 - 210.98.48.255
descr:              Korea Electrotechnology Research Institute
network-type:       CUSTOMER
address:            Bulmosan-ro 10beon-gil Seongsan-gu Changwon-si Gyeongsangnam-do 642-120 Korea
zip-code:           51543
created:            2019-05-09
admin:              GENERATED-KRNIC-IP-MANAGER-NOC
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-NOC
person:             IP Manager
name:               IP Manager
phone:              +82-31-266-5896
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that are contained by 210.98.48.0/21

Range	ASN	Company	Num of IPs
210.98.48.0/24	AS1237	Korea Electrotechnology Research Institute	256
210.98.52.0/24	AS1237	KOREA INSTITUTE OF OCEAN SCIENCE TECHNOLOGY	256

Nearby Ranges

BGP prefixes that overlap with 210.98.0.0/16

Range	ASN	Company	Num of IPs
210.98.128.0/18	AS3786	LG DACOM Corporation	16,384
210.98.64.0/18	AS9848	SEJONG NETWORKS	16,384
210.98.16.0/21	AS10070	Korea Research Institute of Standards and Science	2,048
210.98.32.0/21	AS9708	Pukyong National University	2,048
210.98.40.0/22	AS10045	Hanbat National University	1,024
210.98.8.0/22	AS1237	Korea Institute of Geoscience and Mineral Resources	1,024
210.98.6.0/23	AS1237	Korea Institute of materials Science	512
210.98.14.0/23	AS1237	Korea Institute of Geoscience and Mineral Resources	512
210.98.56.0/24	AS1237	KISTI	256
210.98.59.0/24	AS1237	Korea Institute of Science and Technology Information	256
210.98.13.0/24	AS131795	Korea Institute of Energy Research	256
210.98.45.0/24	AS131795	Korea Institute of Energy Research	256
210.98.46.0/24	AS131869	University of Science and Technology	256
210.98.27.0/24	AS9275	Korea Astronomy and Space Science Institute	256
210.98.159.0/24	AS9578	LG Uplus	256
210.98.190.0/24	AS9856	LG Uplus	256
210.98.12.0/24	AS1237	Korea Institute of Geoscience and Mineral Resources	256
210.98.26.0/24	AS1237	The Korean Federation of Science and Technology Societies	256
210.98.44.0/24	AS1237	Korea Institute for Advanced Study	256
210.98.47.0/24	AS1237	Korea Electrotechnology Research Institute	256
210.98.48.0/24	AS1237	Korea Electrotechnology Research Institute	256
210.98.5.0/24	AS1237	The Korean Federation of Science and Technology Societies	256
210.98.52.0/24	AS1237	KOREA INSTITUTE OF OCEAN SCIENCE TECHNOLOGY	256

Hosted domains

There are 3 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
210.98.49.32	apcc21.org	2
210.98.49.49	wmolc.org	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
210.98.52.1	AS1237 KISTI	`9.69ms` from Seoul, KR
210.98.49.254	AS1237 KISTI	`7.61ms` from Seoul, KR
210.98.50.42	AS1237 KISTI	`3.01ms` from Seoul, KR
210.98.54.33	AS1237 KISTI	`3.05ms` from Seoul, KR
210.98.55.18	AS1237 KISTI	`4.07ms` 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
84.35.118.85	AS21221 Infopact Netwerkdiensten B.V.	`1.19ms` from Amsterdam, NL
114.244.182.197	AS4808 China Unicom Beijing Province Network	`3.19ms` from Beijing, CN
76.152.118.101	AS7922 Comcast Cable Communications, LLC	`5.36ms` from Boston, US
109.103.247.213	AS9050 Orange Romania S.A.	`0.67ms` from Bucharest, RO
107.194.172.69	AS7018 AT&T Enterprises, LLC	`13.31ms` from Columbus, US
64.191.82.5	AS53828 NETWORK INNOVATIONS, LLC	`0.23ms` from Dallas, US
47.162.250.213	AS5650 Frontier Communications of America, Inc.	`13.09ms` from Dallas, US
173.13.38.133	AS7922 Comcast Cable Communications, LLC	`13.86ms` from Detroit, US
176.28.20.53	AS8972 Host Europe GmbH	`3.15ms` from Frankfurt am Main, DE
43.139.1.149	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.22ms` from Guangzhou, CN
90.248.186.213	AS5378 Vodafone Limited	`17.57ms` from Manchester, GB
109.80.159.69	AS5610 O2 Czech Republic, a.s.	`5.44ms` from Prague, CZ
89.119.231.53	AS8968 BT Italia S.p.A.	`4.96ms` from Rome, IT
182.172.252.181	AS10036 DLIVE	`1.13ms` from Seoul, KR
14.50.48.85	AS4766 Korea Telecom	`3.12ms` from Seoul, KR
126.139.122.245	AS17676 SoftBank Corp.	`1.33ms` from Tokyo, JP
126.0.81.245	AS17676 SoftBank Corp.	`15.11ms` from Tokyo, JP
34.130.137.101	AS396982 Google LLC	`0.11ms` from Toronto, CA
102.30.31.149	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.60ms` from Tunis, TN
185.51.89.117	AS51060 LandTech Sp. z.o.o.	`0.37ms` from Warsaw, PL
72.106.171.53	AS6167 Verizon Business	`18.16ms` from Chicago, US
13.86.1.37	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
104.53.180.245	AS7018 AT&T Enterprises, LLC	`4.03ms` from Fremont, US
60.184.33.165	AS4134 CHINANET-BACKBONE	`8.51ms` from Hangzhou, CN
91.245.106.85	AS43258 Centr Servisnogo Oblslugovuvannya Ltd	`4.75ms` from Khmelnytskyi, UA

Traceroute

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

traceroute -a -n -q1 210.98.50.1

traceroute to 210.98.50.1 (210.98.50.1): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.59 0.076 ms

2 [] 139.150.100.233 0.658 ms

3 [] 139.150.100.129 1.677 ms

4 [AS1237] 134.75.3.5 1.765 ms

5 [AS1237] 134.75.2.6 3.841 ms

6 *

7 [AS1237] 210.98.50.1 3.563 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 9th 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.

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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