AS18297 K-JIST details

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AS18297 – K-JIST

Field	Value
Country	South Korea
Website	gist.ac.kr
Hosted domains	7
Number of IPv4	14,848
Number of IPv6	0
ASN type	Business
Registry	apnic
Updated	6 years ago on Nov 04, 2019

IP Ranges

IPv4 Ranges
IPv6 Ranges

Netblock	Company	Num of IPs
203.237.32.0/19	KISTI	8,192
203.230.48.0/24	KISTI	256
203.230.49.0/24	KISTI	256
203.230.52.0/24	KISTI	256
203.230.53.0/24	KISTI	256
203.230.54.0/24	KISTI	256
203.230.55.0/24	KISTI	256
203.230.56.0/24	KISTI	256
203.230.57.0/24	KISTI	256
203.230.58.0/24	KISTI	256
203.230.59.0/24	KISTI	256
210.107.176.0/24	KISTI	256
210.107.177.0/24	KISTI	256
210.107.178.0/24	KISTI	256
210.107.179.0/24	KISTI	256
210.107.180.0/24	KISTI	256
210.107.181.0/24	KISTI	256
210.107.182.0/24	KISTI	256
210.107.183.0/24	KISTI	256
210.107.184.0/24	KISTI	256
210.107.185.0/24	KISTI	256
210.107.186.0/24	KISTI	256
210.107.187.0/24	KISTI	256
210.107.188.0/24	KISTI	256
210.107.189.0/24	KISTI	256
210.107.190.0/24	KISTI	256
210.107.191.0/24	KISTI	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18297
                                                OrgID:          AS18297
                                                ASName:         AS18297
                                                ASNumber:       AS18297
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 7 domain names hosted across 5 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
203.237.32.200	██████████	3
203.237.32.150	██████████	2
203.237.56.100	██████████	1
210.107.182.61	██████████	1
210.107.182.65	██████████	1

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Peers

There is 1 peer for this ASN.

Peers	Name
AS1237	KISTI

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ASN API

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS1237	KISTI

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ASN API

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Downstreams

There are no downstreams for this ASN.

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ASN API

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Pingable IPs

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

IP Address	ASN	Details
203.237.45.1	AS18297 K-JIST	`6.33ms` from Seoul, KR
203.237.39.203	AS18297 K-JIST	`8.21ms` from Seoul, KR
210.107.178.76	AS18297 K-JIST	`6.64ms` from Seoul, KR
210.107.188.54	AS18297 K-JIST	`6.68ms` from Seoul, KR
210.107.190.5	AS18297 K-JIST	`7.29ms` from Seoul, KR
203.237.60.119	AS18297 K-JIST	`6.31ms` from Seoul, KR
210.107.182.61	AS18297 K-JIST	`6.40ms` from Seoul, KR
203.230.59.9	AS18297 K-JIST	`6.32ms` from Seoul, KR
203.237.56.100	AS18297 K-JIST	`6.77ms` from Seoul, KR
203.237.63.6	AS18297 K-JIST	`6.02ms` from Seoul, KR
203.237.32.156	AS18297 K-JIST	`6.67ms` from Seoul, KR
203.237.41.59	AS18297 K-JIST	`6.36ms` from Seoul, KR
210.107.187.182	AS18297 K-JIST	`6.81ms` from Seoul, KR
203.230.57.206	AS18297 K-JIST	`6.37ms` from Seoul, KR
210.107.186.172	AS18297 K-JIST	`6.76ms` from Seoul, KR
203.237.54.216	AS18297 K-JIST	`6.14ms` from Seoul, KR
203.237.62.111	AS18297 K-JIST	`6.65ms` from Seoul, KR
210.107.180.18	AS18297 K-JIST	`7.16ms` from Seoul, KR
203.237.50.94	AS18297 K-JIST	`6.74ms` from Seoul, KR
203.237.61.23	AS18297 K-JIST	`6.44ms` 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
49.255.168.25	AS4826 Vocus Connect International Backbone	`0.52ms` from Adelaide, AU
31.149.155.57	AS1136 KPN B.V.	`1.55ms` from Amsterdam, NL
152.188.2.185	AS701 Verizon Business	`6.37ms` from Ashburn, US
50.205.10.57	AS7922 Comcast Cable Communications, LLC	`1.46ms` from Atlanta, US
111.205.165.201	AS4808 China Unicom Beijing Province Network	`2.86ms` from Beijing, CN
212.37.170.153	AS35205 RFT kabel Brandenburg GmbH	`9.58ms` from Berlin, DE
67.223.235.137	AS29873 Newfold Digital, Inc.	`0.24ms` from Boston, US
76.227.12.137	AS7018 AT&T Enterprises, LLC	`3.48ms` from Chicago, US
50.77.161.9	AS7922 Comcast Cable Communications, LLC	`5.14ms` from Chicago, US
71.136.129.41	AS7018 AT&T Enterprises, LLC	`1.82ms` from Dallas, US
65.153.243.41	AS209 CenturyLink Communications, LLC	`1.00ms` from Denver, US
185.141.10.201	AS60051 Earthlink Telecommunications Equipment Trading & Services DMCC	`0.54ms` from Frankfurt am Main, DE
58.43.202.9	AS4809 China Telecom Next Generation Carrier Network	`6.35ms` from Guiyang, CN
113.229.215.105	AS4837 CHINA UNICOM China169 Backbone	`8.05ms` from Liaoyang, CN
143.197.218.9	AS32480 Loma Linda University Medical Center	`6.24ms` from Los Angeles, US
12.199.195.121	AS7018 AT&T Enterprises, LLC	`2.02ms` from Los Angeles, US
111.72.73.41	AS4134 CHINANET-BACKBONE	`3.82ms` from Nanchang, CN
97.102.248.185	AS33363 Charter Communications, Inc	`7.38ms` from Orlando, US
124.37.72.249	AS17506 ARTERIA Networks Corporation	`1.66ms` from Osaka, JP
88.182.217.185	AS12322 Free SAS	`11.24ms` from Paris, FR
123.234.216.9	AS4837 CHINA UNICOM China169 Backbone	`1.75ms` from Qingdao, CN
13.217.90.137	AS14618 Amazon.com, Inc.	`0.68ms` from Reston, US
186.221.127.153	AS28573 Claro NXT Telecomunicacoes Ltda	`7.41ms` from Rio de Janeiro, BR
12.222.10.153	AS7018 AT&T Enterprises, LLC	`3.68ms` from San Jose, US
97.105.66.169	AS11427 Charter Communications Inc	`2.24ms` from Schertz, US

Traceroute

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

traceroute -a -n -q1 -m8 203.237.38.62

traceroute to 203.237.38.62 (203.237.38.62): 8 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 185.835 ms

2 *

3 *

4 *

5 [AS1237] 134.75.8.110 212.331 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On August 28th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS18297 at robtex.

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