Autonomous System details

AS9978

The University of Seoul  ·  uos.ac.kr

South Korea

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS9978 – The University of Seoul

Field Value
Country South Korea
Website uos.ac.kr
Hosted domains 8
IPv4 addresses 6,656
IPv6 addresses 0
ASN type Education
Registry apnic
Updated 7 years ago on Nov 29, 2018

IP Ranges

Netblock Company Num of IPs
203.249.96.0/20 Korean Education Network 4,096
210.125.176.0/21 UNIVERSITY OF SEOUL 2,048
1.229.202.0/24 SKBroadband Co. Inc 256
222.109.143.0/24 Korea Telecom 256

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS9978
                                                OrgID:          AS9978
                                                ASName:         AS9978
                                                ASNumber:       AS9978
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 8 domain names hosted across 4 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
203.249.96.80 █████████ 3
210.125.176.72 ██████████ 3
210.125.176.70 ████████ 1
210.125.177.70 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 3 peers for this ASN.

Peers Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
203.249.103.60 AS9978 The University of Seoul 3.73ms from Seoul, KR
203.249.111.171 AS9978 The University of Seoul 2.01ms from Seoul, KR
210.125.178.20 AS9978 The University of Seoul 2.73ms from Seoul, KR
222.109.143.2 AS9978 The University of Seoul 1.72ms from Seoul, KR
203.249.99.81 AS9978 The University of Seoul 3.96ms from Seoul, KR
203.249.98.79 AS9978 The University of Seoul 4.26ms from Seoul, KR
203.249.105.72 AS9978 The University of Seoul 3.84ms from Seoul, KR
203.249.110.30 AS9978 The University of Seoul 2.42ms from Seoul, KR
210.125.181.21 AS9978 The University of Seoul 2.74ms from Seoul, KR
203.249.102.17 AS9978 The University of Seoul 2.80ms from Seoul, KR
210.125.177.64 AS9978 The University of Seoul 4.38ms from Seoul, KR
210.125.176.58 AS9978 The University of Seoul 3.73ms from Seoul, KR
203.249.106.95 AS9978 The University of Seoul 3.79ms from Seoul, KR
203.249.107.74 AS9978 The University of Seoul 3.65ms from Seoul, KR
203.249.97.41 AS9978 The University of Seoul 2.83ms from Seoul, KR
203.249.109.37 AS9978 The University of Seoul 2.81ms from Seoul, KR
203.249.104.33 AS9978 The University of Seoul 3.52ms from Seoul, KR
203.249.96.185 AS9978 The University of Seoul 1.57ms from Seoul, KR
203.249.101.74 AS9978 The University of Seoul 3.65ms 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
96.32.39.106 AS20115 Charter Communications LLC 12.48ms from Ashburn, US
134.58.241.250 AS2611 BELNET 1.59ms from Brussels, BE
184.16.92.106 AS5650 Frontier Communications of America, Inc. 10.06ms from Chicago, US
12.238.100.218 AS7018 AT&T Enterprises, LLC 1.21ms from Dallas, US
183.144.204.42 AS4134 CHINANET-BACKBONE 6.87ms from Hangzhou, CN
102.130.251.10 AS328381 Sudanese Internet Association 17.59ms from Jeddah, SA
86.1.132.74 AS5089 Virgin Media Limited 6.32ms from London, GB
138.96.244.250 AS776 INRIA Sophia-Antipolis 10.06ms from Milan, IT
69.113.142.154 AS6128 Cablevision Systems Corp. 7.77ms from New York City, US
86.64.58.250 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.58ms from Paris, FR
193.213.227.10 AS2119 Telenor Norge AS 13.24ms from Sandefjord, NO
125.154.99.90 AS4766 Korea Telecom 2.13ms from Seoul, KR
203.232.3.10 AS4766 Korea Telecom 6.54ms from Seoul, KR
1.231.15.106 AS9318 SK Broadband Co Ltd 1.88ms from Seoul, KR
18.177.0.218 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
119.173.131.10 AS9824 JCOM Co., Ltd. 9.47ms from Tokyo, JP
94.40.196.58 AS20960 TK Telekom sp. z o.o. 0.42ms from Warsaw, PL
106.215.18.234 AS24560 Bharti Airtel Ltd., Telemedia Services 2.62ms from Ahmedabad, IN
186.28.10.234 AS19429 ETB - Colombia 0.89ms from Bogota, CO
90.152.74.122 AS8220 COLT Technology Services Group Limited 1.07ms from Brussels, BE
102.40.9.202 AS8452 TE-AS 3.16ms from Cairo, EG
12.88.24.74 AS7018 AT&T Enterprises, LLC 2.57ms from Chicago, US
93.164.42.234 AS3292 TDC Holding A/S 1.27ms from Copenhagen, DK
74.130.180.234 AS10796 Charter Communications Inc 14.90ms from Flint, US
93.67.226.122 AS30722 Vodafone Italia S.p.A. 12.79ms from Frosinone, IT

Traceroute

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

$
traceroute -a -n -q1 -m5 210.125.183.10
traceroute to 210.125.183.10 (210.125.183.10): 5 hops max, 52 byte packets
2 [] 206.123.7.25 0.59 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Jacksonville, US
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 AS9978 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs