Autonomous System details

AS131830

Institute for Basic Science  ·  ibs.re.kr

South Korea

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AS131830 – Institute for Basic Science

Field Value
Country South Korea
Website ibs.re.kr
Hosted domains 4
IPv4 addresses 768
IPv6 addresses 0
ASN type Education
Registry apnic
Updated 3 years ago on Feb 01, 2023

IP Ranges

Netblock Company Num of IPs
203.241.119.0/24 KISTI 256
203.247.183.0/24 Institute for Basic Science 256
203.247.189.0/24 Institute for Basic Science 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS131830
                                                OrgID:          AS131830
                                                ASName:         AS131830
                                                ASNumber:       AS131830
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.247.183.190 ████████ 2
203.247.183.135 ██████████ 1
203.247.189.135 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS1237 KISTI
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS1237 KISTI
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
203.241.119.233 AS131830 Institute for Basic Science 3.30ms from Incheon, KR
203.247.189.205 AS131830 Institute for Basic Science 3.49ms from Incheon, KR
203.247.183.242 AS131830 Institute for Basic Science 3.50ms 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
4.157.249.70 AS8075 Microsoft Corporation 0.50ms from Ashburn, US
84.61.187.118 AS3209 Vodafone GmbH 9.84ms from Berlin, DE
104.129.67.70 AS46887 Crown Castle Fiber LLC 0.46ms from Boston, US
9.234.201.6 AS8075 Microsoft Corporation 0.39ms from Boydton, US
80.62.5.38 AS3292 TDC Holding A/S 1.58ms from Copenhagen, DK
34.58.99.54 AS396982 Google LLC 0.12ms from Council Bluffs, US
75.108.206.6 AS19108 Optimum 6.81ms from Dallas, US
14.168.198.70 AS45899 VNPT Corp 2.87ms from Ho Chi Minh City, VN
68.7.165.150 AS22773 Cox Communications Inc. 7.67ms from Los Angeles, US
93.63.242.22 AS12874 Fastweb SpA 4.66ms from Milan, IT
124.226.218.102 AS137693 CHINATELECOM Guangxi Nanning IDC network 0.22ms from Nanning, CN
142.105.140.38 AS11351 Charter Communications Inc 11.36ms from New York City, US
31.30.125.54 AS16019 Vodafone Czech Republic a.s. 2.82ms from Prague, CZ
27.203.207.198 AS4837 CHINA UNICOM China169 Backbone 6.22ms from Qingdao, CN
131.150.219.70 AS20115 Charter Communications LLC 13.37ms from Seattle, US
67.185.133.150 AS7922 Comcast Cable Communications, LLC 9.01ms from Seattle, US
59.14.150.182 AS4766 Korea Telecom 1.68ms from Seoul, KR
175.123.187.230 AS9318 SK Broadband Co Ltd 1.36ms from Seoul, KR
134.56.19.6 AS23089 Hotwire Communications 5.79ms from Tampa, US
52.198.1.214 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
23.188.176.38 AS19465 Gosfield North Communications Co-operative Limited 6.23ms from Toronto, CA
188.22.13.102 AS8447 A1 Telekom Austria AG 12.51ms from Vienna, AT
115.63.12.150 AS4837 CHINA UNICOM China169 Backbone 6.58ms from Zhengzhou, CN
129.80.148.198 AS31898 Oracle Corporation 0.35ms from Ashburn, US
16.146.109.214 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 203.247.189.11
traceroute to 203.247.189.11 (203.247.189.11): 64 hops max, 52 byte packets
2 *
3 *
4 [AS4766] 112.174.50.26 1.491 ms
5 [AS4766] 59.18.60.50 2.801 ms
6 *
7 *
8 [AS1237] 134.75.87.162 4.591 ms
10 *
11 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

Related Networks

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 AS131830 at robtex.

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