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Summary IP address summary information Name
National Research Foundation of Korea Country
Website
Hosted domains
2 IPv4 addresses
512 IPv6 addresses
0 ASN type
Education Registry
APNIC Updated
7 years ago on Nov 19, 2018
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS17576
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 AS17576 at robtex .
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Stub AS
Stub AS
Pingable IPs 1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 162.216.245.88 Ping AS13825 Troy Cablevision, Inc. #2,129 4.80ms from Atlanta, US 62.210.29.200 Ping AS12876 Scaleway SAS #1,946 0.52ms from Delft, NL 63.184.95.24 Ping AS16509 Amazon.com, Inc. #18 0.37ms from Frankfurt am Main, DE 216.254.245.56 Ping AS20412 Clarity Telecom LLC #1,600 10.42ms from Kansas City, US 182.189.109.56 Ping AS17557 Pakistan Telecommunication Company Limited #89 2.32ms from Karachi, PK 109.158.220.24 Ping AS2856 British Telecommunications Limited #24 7.75ms from London, GB 203.106.62.40 Ping AS4788 TM TECHNOLOGY SERVICES SDN. BHD. #85 2.17ms from Sepang, MY 185.94.243.24 Ping AS396982 Google LLC #117 0.16ms from Singapore, SG 102.67.236.216 Ping AS36924 GVA Cote d'Ivoire SAS #1,023 15.51ms from Accra, GH 1.89.186.40 Ping AS17429 BEIJING GEHUA CATV NETWORK CO.LTD #27,224 7.78ms from Beijing, CN
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Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f5 203.253.232.160
traceroute to 203.253.232.160 (203.253.232.160 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Incheon, KR
On October 30, 2026
Netblock Company Num of IPs National Research Foundation of Korea
256 National Research Foundation of Korea
256
Powered by IP Ranges data
There are 1 peers for this ASN.
ASN Name Rank AS4766 Korea Telecom #15
There are 1 upstreams for this ASN.
ASN Name Rank AS4766 Korea Telecom #15
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS17576 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 100%
Held location over 1 year 98%
Median days between moves 463 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 2 domain names hosted across 2 IP addresses on this ASN.
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Times shown in South Korea local time (UTC+9). Less More
Peak hour 10:00–11:00
Active hours 9 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Education
Geography South Korea 
