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Summary IP address summary information Name
Gyeonggi-do Yeoju Office of Education Country
Hosted domains
10 IPv4 addresses
1,024 IPv6 addresses
0 ASN type
Government Registry
APNIC Updated
7 years ago on Nov 20, 2018
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS38399
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 AS38399 at robtex .
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Stub AS
Stub AS
Pingable IPs 2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 114.252.41.207 Ping AS4808 China Unicom Beijing Province Network #244 3.06ms from Beijing, CN 60.0.99.95 Ping AS4837 CHINA UNICOM China169 Backbone #12 7.95ms from Beijing, CN 72.174.217.31 Ping AS33588 Charter Communications LLC #439 7.93ms from Denver, US 177.70.170.127 Ping AS53019 infotec- serviços de provedor da internet ltda #2,607 19.72ms from Joao Pessoa, BR 97.170.106.191 Ping AS6167 Verizon Business #8 17.86ms from Los Angeles, US 72.94.189.79 Ping AS701 Verizon Business #21 1.25ms from Philadelphia, US 136.24.133.111 Ping AS19165 Webpass Inc. #1,882 1.51ms from San Jose, US 189.157.60.63 Ping AS8151 Uninet S.A. de C.V. #3 4.36ms from Santiago de Queretaro, MX 20.33.5.111 Ping AS8069 Microsoft Corporation #23,619 0.31ms from Sao Paulo, BR 116.235.79.159 Ping AS4812 China Telecom (Group) #257 4.02ms from Shanghai, 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 -f9 1.238.20.131
traceroute to 1.238.20.131 (1.238.20.131 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Seoul, KR
On October 16, 2026
Netblock Company Num of IPs Gyeonggi-do Yeoju Office of Education
256 Gyeonggi-do Yeoju Office of Education
256 Gyeonggi-do Yeoju Office of Education
256 Gyeonggi-do Yeoju Office of Education
256
Powered by IP Ranges data
There are 1 peers for this ASN.
ASN Name Rank AS4766 Korea Telecom #14
There are 1 upstreams for this ASN.
ASN Name Rank AS4766 Korea Telecom #14
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS38399 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 71%
Held location over 1 year 84%
Median days between moves 81 days
Geolocation scope City How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 10 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 11:00–12:00
Active hours 9 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Government
Geography South Korea 
