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Summary IP address summary information Name
youngsan university Country
Website
Hosted domains
2 IPv4 addresses
8,192 IPv6 addresses
0 ASN type
Education Registry
APNIC Updated
5 years ago on Oct 5, 2021
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS9631
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 AS9631 at robtex .
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Resources Resources
Pingable IPs 0 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 20.124.73.159 Ping AS8075 Microsoft Corporation #239 0.54ms from Ashburn, US 141.255.1.239 Ping AS3329 Vodafone-panafon Hellenic Telecommunications Company SA #247 1.56ms from Athens, GR 3.133.6.159 Ping AS16509 Amazon.com, Inc. #19 0.11ms from Columbus, US 111.67.186.127 Ping AS7524 ITEC HANKYU HANSHIN CO.,LTD. #518 1.14ms from Osaka, JP 200.222.68.31 Ping AS7738 V tal #145 1.72ms from Rio de Janeiro, BR 136.86.164.175 Ping AS396982 Google LLC #127 0.17ms from The Dalles, US 74.118.243.191 Ping AS16863 Home Telephone Company, Inc. #1,925 7.75ms from Atlanta, US 3.28.167.223 Ping AS16509 Amazon.com, Inc. #19 1.25ms from Dubai, AE 219.235.110.207 Ping AS17968 Daqing zhongji petroleum telecommunication construction limited cpmpany #26,188 3.69ms from Harbin, CN 5.69.162.95 Ping AS5607 Sky UK Limited #69 1.83ms from London, GB
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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 -f9 -m12 221.164.71.120
traceroute to 221.164.71.120 (221.164.71.120 ): 12 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Osaka, JP
On October 16, 2026
There are 2 peers for this ASN.
ASN Name Rank AS3786 LG DACOM Corporation #137 AS4766 Korea Telecom #14
There are 2 upstreams for this ASN.
ASN Name Rank AS3786 LG DACOM Corporation #137 AS4766 Korea Telecom #14
There are 0 downstreams for this ASN.
No downstreams found.
Share of IPv4 footprint per hexagon Less More
Held location over 90 days 98%
Held location over 1 year 99%
Median days between moves 369 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.
Netblock Company Num of IPs youngsan university
256 youngsan university
256 youngsan university
256 youngsan university
256 youngsan university
256 youngsan university
256 youngsan university
256 youngsan university
256 youngsan university
256 youngsan university
256
Show more IP Ranges
Times shown in South Korea local time (UTC+9). Less More
Peak hour 09:00–10:00
Active hours 9 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Education
Geography South Korea 
