Autonomous System details

AS9978

The University of Seoul  ·  uos.ac.kr

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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
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

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WHOIS Details


                                                ASHandle:       AS9978
                                                OrgID:          AS9978
                                                ASName:         AS9978
                                                ASNumber:       AS9978
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

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

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

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Useful for Cybersecurity

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.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
210.125.176.78 AS9978 The University of Seoul 2.92ms from Seoul, KR
203.249.103.71 AS9978 The University of Seoul 3.69ms from Seoul, KR
210.125.181.61 AS9978 The University of Seoul 2.85ms from Seoul, KR
210.125.178.70 AS9978 The University of Seoul 2.77ms from Seoul, KR
203.249.104.34 AS9978 The University of Seoul 2.25ms from Seoul, KR
203.249.99.81 AS9978 The University of Seoul 2.47ms from Incheon, KR
203.249.111.168 AS9978 The University of Seoul 2.08ms from Incheon, KR
203.249.105.71 AS9978 The University of Seoul 2.43ms from Seoul, KR
203.249.110.72 AS9978 The University of Seoul 2.50ms from Seoul, KR
203.249.106.95 AS9978 The University of Seoul 5.03ms from Seoul, KR
203.249.96.42 AS9978 The University of Seoul 1.99ms from Incheon, KR
203.249.98.79 AS9978 The University of Seoul 3.56ms from Seoul, KR
203.249.97.41 AS9978 The University of Seoul 2.83ms from Incheon, KR
222.109.143.2 AS9978 The University of Seoul 1.73ms from Seoul, KR
203.249.109.37 AS9978 The University of Seoul 2.64ms from Seoul, KR
203.249.107.74 AS9978 The University of Seoul 3.79ms from Seoul, KR
203.249.102.224 AS9978 The University of Seoul 3.13ms 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
86.87.225.170 AS1136 KPN B.V. 2.42ms from Amsterdam, NL
57.152.67.42 AS8075 Microsoft Corporation 0.56ms from Ashburn, US
52.26.42.58 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
134.48.28.138 AS1736 Marquette University 3.29ms from Chicago, US
93.164.42.234 AS3292 TDC Holding A/S 1.47ms from Copenhagen, DK
217.236.146.234 AS3320 Deutsche Telekom AG 4.20ms from Duesseldorf, DE
95.112.134.122 AS6805 Telefonica Germany GmbH & Co.OHG 2.25ms from Hamburg, DE
36.142.15.250 AS9808 China Mobile Communications Group Co., Ltd. 3.06ms from Lanzhou, CN
98.167.71.122 AS22773 Cox Communications Inc. 8.94ms from Los Angeles, US
95.249.62.122 AS3269 Telecom Italia S.p.A. 1.89ms from Milan, IT
203.174.241.170 AS9614 Oita Cable Telecom Co,ltd. 11.20ms from Osaka, JP
37.202.57.122 AS50304 Blix Solutions AS 0.36ms from Oslo, NO
111.3.48.106 AS56041 China Mobile communications corporation 6.22ms from Suzhou, CN
212.204.159.138 AS33915 Vodafone Libertel B.V. 4.08ms from Amsterdam, NL
104.14.164.26 AS7018 AT&T Enterprises, LLC 8.55ms from Atlanta, US
73.184.213.58 AS7922 Comcast Cable Communications, LLC 2.96ms from Atlanta, US
52.61.27.138 AS8987 Amazon Data Services Ireland Ltd 0.34ms from Boardman, US
186.226.65.26 AS28329 Megatelecom Telecomunicacoes Ltda 4.28ms from Brasília, BR
177.107.118.186 AS53065 Opcao Telecom 11.12ms from Curitiba, BR
38.86.194.10 AS174 Cogent Communications, LLC 0.10ms from Dallas, US
71.211.232.154 AS209 CenturyLink Communications, LLC 1.94ms from Denver, US
96.88.156.138 AS7922 Comcast Cable Communications, LLC 9.65ms from Detroit, US
102.160.31.250 AS30999 EMTEL LIMITED 12.26ms from Ebene, MU
161.35.17.90 AS14061 DigitalOcean, LLC 0.37ms from Frankfurt am Main, DE
154.198.244.122 AS40065 CNSERVERS LLC 0.51ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 203.249.97.80
traceroute to 203.249.97.80 (203.249.97.80): 64 hops max, 52 byte packets
1 [AS199524] 92.223.73.3 0.096 ms
2 *
3 *
4 [AS9286] 121.78.68.45 0.205 ms
6 *
7 *
8 [AS4766] 112.174.70.70 2.325 ms
9 *
10 [AS4766] 121.161.202.34 13.801 ms
11 [AS4766] 210.125.184.50 1.525 ms
12 *
15 *
16 *
17 *
18 [AS9978] 203.249.97.80 3.048 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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.

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