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 7
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 7 domain names hosted across 5 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
203.249.96.80 ██████████ 3
210.125.176.70 ████████ 1
210.125.176.72 ██████████ 1
210.125.177.70 ██████████ 1
210.125.183.213 ██████████ 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

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

IP Address ASN Details
203.249.101.74 AS9978 The University of Seoul 4.08ms from Incheon, KR
203.249.107.74 AS9978 The University of Seoul 2.69ms from Seoul, KR
222.109.143.2 AS9978 The University of Seoul 1.77ms from Seoul, KR
203.249.97.80 AS9978 The University of Seoul 3.14ms from Seoul, KR
203.249.105.71 AS9978 The University of Seoul 3.80ms from Seoul, KR
210.125.176.176 AS9978 The University of Seoul 3.05ms from Incheon, KR
203.249.104.33 AS9978 The University of Seoul 2.74ms from Incheon, KR
210.125.181.21 AS9978 The University of Seoul 3.28ms from Seoul, KR
203.249.103.71 AS9978 The University of Seoul 3.04ms from Incheon, KR
203.249.111.171 AS9978 The University of Seoul 2.25ms from Incheon, KR
203.249.110.72 AS9978 The University of Seoul 2.92ms from Seoul, KR
203.249.98.83 AS9978 The University of Seoul 2.77ms from Incheon, KR
203.249.106.95 AS9978 The University of Seoul 3.49ms from Seoul, KR
203.249.102.85 AS9978 The University of Seoul 2.88ms from Seoul, KR
203.249.109.23 AS9978 The University of Seoul 2.99ms from Incheon, KR
210.125.178.134 AS9978 The University of Seoul 3.06ms from Incheon, KR
203.249.99.81 AS9978 The University of Seoul 3.39ms from Incheon, KR
203.249.96.88 AS9978 The University of Seoul 1.75ms 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
154.243.130.186 AS36947 Telecom Algeria 10.29ms from Algiers, DZ
81.205.41.106 AS1136 KPN B.V. 1.16ms from Amsterdam, NL
54.224.157.58 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
76.97.95.250 AS7922 Comcast Cable Communications, LLC 4.18ms from Atlanta, US
130.206.162.10 AS766 RedIRIS Autonomous System 13.05ms from Barcelona, ES
111.32.202.138 AS9808 China Mobile Communications Group Co., Ltd. 3.10ms from Beijing, CN
106.206.252.154 AS45609 Bharti Airtel Ltd. AS for GPRS Service 7.16ms from Delhi, IN
71.205.167.10 AS7922 Comcast Cable Communications, LLC 2.37ms from Denver, US
13.86.117.122 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
32.48.130.58 AS7018 AT&T Enterprises, LLC 2.83ms from Durham, US
131.72.180.10 AS61737 Computex Informática Ltda 10.89ms from Fortaleza, BR
128.142.39.234 AS513 CERN - European Organization for Nuclear Research 1.05ms from Geneve, CH
80.170.84.74 AS1257 Tele2 Sverige AB 0.46ms from Goeteborg, SE
193.169.241.10 AS3236 SERVER.UA LLC 0.58ms from Kyiv, UA
81.96.211.10 AS5089 Virgin Media Limited 10.99ms from London, GB
79.161.228.250 AS29695 Lyse Tele AS 7.04ms from Oslo, NO
1.226.240.186 AS9318 SK Broadband Co Ltd 5.90ms from Seoul, KR
116.226.241.90 AS4812 China Telecom (Group) 3.45ms from Shanghai, CN
78.83.29.218 AS29580 A1 Bulgaria EAD 8.42ms from Varna, BG
54.211.164.234 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
98.251.90.234 AS7922 Comcast Cable Communications, LLC 6.26ms from Atlanta, US
49.233.64.122 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.00ms from Beijing, CN
117.174.48.154 AS9808 China Mobile Communications Group Co., Ltd. 4.97ms from Chengdu, CN
97.149.176.106 AS6167 Verizon Business 11.65ms from Chicago, US
69.76.161.122 AS11427 Charter Communications Inc 13.32ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 203.249.104.175
traceroute to 203.249.104.175 (203.249.104.175): 9 hops max, 52 byte packets
5 [AS215859] 5.223.0.73 0.577 ms
6 [] 27.111.230.155 1.076 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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