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
210.125.176.72 ██████████ 1
210.125.176.70 ████████ 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

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

IP Address ASN Details
203.249.111.136 AS9978 The University of Seoul 2.05ms from Incheon, KR
203.249.110.72 AS9978 The University of Seoul 3.29ms from Seoul, KR
203.249.106.95 AS9978 The University of Seoul 4.04ms from Seoul, KR
203.249.105.71 AS9978 The University of Seoul 3.55ms from Incheon, KR
203.249.99.81 AS9978 The University of Seoul 3.23ms from Incheon, KR
203.249.96.154 AS9978 The University of Seoul 1.94ms from Seoul, KR
210.125.178.134 AS9978 The University of Seoul 3.32ms from Incheon, KR
210.125.181.21 AS9978 The University of Seoul 3.26ms from Seoul, KR
210.125.176.132 AS9978 The University of Seoul 2.83ms from Incheon, KR
203.249.109.37 AS9978 The University of Seoul 2.85ms from Incheon, KR
203.249.104.21 AS9978 The University of Seoul 4.14ms from Seoul, KR
203.249.98.79 AS9978 The University of Seoul 4.32ms from Incheon, KR
203.249.97.41 AS9978 The University of Seoul 3.83ms from Incheon, KR
203.249.102.17 AS9978 The University of Seoul 3.52ms from Incheon, KR
210.125.177.70 AS9978 The University of Seoul 3.21ms from Incheon, KR
203.249.101.74 AS9978 The University of Seoul 4.02ms from Seoul, KR
222.109.143.2 AS9978 The University of Seoul 1.74ms from Seoul, KR
203.249.107.74 AS9978 The University of Seoul 3.54ms from Seoul, KR
203.249.103.60 AS9978 The University of Seoul 2.85ms from Incheon, 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
20.50.151.202 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
68.169.131.170 AS26827 EPB Fiber Optics 3.32ms from Atlanta, US
202.170.121.250 AS23884 Proen Corp Public Company Limited. 0.58ms from Bangkok, TH
192.161.207.218 AS11492 CABLE ONE, INC. 13.12ms from Chicago, US
206.121.131.90 AS7018 AT&T Enterprises, LLC 3.40ms from Chicago, US
109.159.207.218 AS2856 British Telecommunications PLC 2.81ms from London, GB
84.78.86.10 AS12479 Orange Espagne SA 9.42ms from Marseille, FR
84.32.221.106 AS9009 M247 Europe SRL 0.35ms from New York City, US
201.63.81.58 AS10429 TELEFÔNICA BRASIL S.A 1.99ms from Osasco, BR
179.225.166.218 AS26599 TELEFÔNICA BRASIL S.A 1.88ms from Osasco, BR
27.218.110.138 AS4837 CHINA UNICOM China169 Backbone 7.63ms from Qingdao, CN
178.64.200.26 AS12389 PJSC Rostelecom 10.85ms from Saint Petersburg, RU
50.238.162.138 AS7922 Comcast Cable Communications, LLC 0.89ms from Seattle, US
42.58.61.202 AS4837 CHINA UNICOM China169 Backbone 6.65ms from Tieling, CN
197.26.173.202 AS37705 TOPNET 2.47ms from Tunis, TN
181.177.15.170 AS264642 TELESISTEMA S.R.L. 18.00ms from Asuncion, PY
177.20.86.10 AS53239 Companhia de Governança Eletrônica do Salvador 18.76ms from Fortaleza, BR
84.180.106.218 AS3320 Deutsche Telekom AG 6.59ms from Frankfurt am Main, DE
154.206.227.186 AS9294 GNET INC. 0.87ms from Hong Kong, HK
210.181.205.122 AS7557 Korea Trade Network 2.64ms from Incheon, KR
50.7.118.218 AS30058 FDCservers.net 0.65ms from Los Angeles, US
41.222.254.106 AS36907 TV CABO ANGOLA LDA 8.35ms from Luanda, AO
193.146.74.90 AS766 RedIRIS Autonomous System 8.58ms from Madrid, ES
65.1.138.74 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN
100.42.140.26 AS26732 Wagner College 3.22ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 203.249.103.60
traceroute to 203.249.103.60 (203.249.103.60): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS4766] 112.190.76.17 1.247 ms
6 *
7 *
9 *
10 [AS4766] 121.161.202.34 2.807 ms
11 [AS4766] 210.125.184.50 1.758 ms
12 *
15 *
16 *
17 *
18 [AS9978] 203.249.103.60 4.533 ms
Measurement taken from IPinfo ProbeNet in Incheon, 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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