Autonomous System details

AS55618

UNIVERSITY OF ULSAN  ·  ulsan.ac.kr

South Korea

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AS55618 – UNIVERSITY OF ULSAN

Field Value
Country South Korea
Website ulsan.ac.kr
Hosted domains 8
IPv4 addresses 16,896
IPv6 addresses 0
ASN type Education
Registry apnic
Updated 4 years ago on Sep 16, 2022

IP Ranges

Netblock Company Num of IPs
203.250.64.0/24 Korean Education Network 256
203.250.65.0/24 Korean Education Network 256
203.250.66.0/24 Korean Education Network 256
203.250.67.0/24 Korean Education Network 256
203.250.68.0/24 Korean Education Network 256
203.250.69.0/24 Korean Education Network 256
203.250.70.0/24 Korean Education Network 256
203.250.71.0/24 Korean Education Network 256
203.250.72.0/24 Korean Education Network 256
203.250.73.0/24 Korean Education Network 256
203.250.74.0/24 Korean Education Network 256
203.250.75.0/24 Korean Education Network 256
203.250.76.0/24 Korean Education Network 256
203.250.77.0/24 Korean Education Network 256
203.250.78.0/24 Korean Education Network 256
203.250.79.0/24 Korean Education Network 256
203.250.80.0/24 Korean Education Network 256
203.250.81.0/24 Korean Education Network 256
203.250.82.0/24 Korean Education Network 256
203.250.83.0/24 Korean Education Network 256
203.250.84.0/24 Korean Education Network 256
203.250.85.0/24 Korean Education Network 256
203.250.86.0/24 Korean Education Network 256
203.250.87.0/24 Korean Education Network 256
203.250.88.0/24 Korean Education Network 256
203.250.89.0/24 Korean Education Network 256
203.250.90.0/24 Korean Education Network 256
203.250.91.0/24 Korean Education Network 256
203.250.92.0/24 Korean Education Network 256
203.250.93.0/24 Korean Education Network 256
203.250.94.0/24 Korean Education Network 256
203.250.95.0/24 Korean Education Network 256
210.102.152.0/24 University of Ulsan 256
210.102.153.0/24 University of Ulsan 256
210.102.154.0/24 University of Ulsan 256
210.102.155.0/24 University of Ulsan 256
210.102.156.0/24 University of Ulsan 256
210.102.157.0/24 University of Ulsan 256
210.102.158.0/24 University of Ulsan 256
210.102.159.0/24 University of Ulsan 256
210.102.160.0/24 University of Ulsan 256
210.102.161.0/24 University of Ulsan 256
210.102.162.0/24 University of Ulsan 256
210.102.163.0/24 University of Ulsan 256
210.102.164.0/24 University of Ulsan 256
210.102.165.0/24 University of Ulsan 256
210.102.166.0/24 University of Ulsan 256
210.102.167.0/24 University of Ulsan 256
210.102.168.0/24 University of Ulsan 256
210.102.169.0/24 University of Ulsan 256
210.102.170.0/24 University of Ulsan 256
210.102.171.0/24 University of Ulsan 256
210.102.208.0/24 University of Ulsan 256
210.102.209.0/24 University of Ulsan 256
210.102.210.0/24 University of Ulsan 256
210.102.211.0/24 University of Ulsan 256
210.102.212.0/24 University of Ulsan 256
210.102.213.0/24 University of Ulsan 256
210.102.214.0/24 University of Ulsan 256
210.102.215.0/24 University of Ulsan 256
210.102.216.0/24 University of Ulsan 256
210.102.217.0/24 University of Ulsan 256
210.102.218.0/24 University of Ulsan 256
210.102.219.0/24 University of Ulsan 256
218.147.40.0/24 Korea Telecom 256
218.147.41.0/24 Korea Telecom 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS55618
                                                OrgID:          AS55618
                                                ASName:         AS55618
                                                ASNumber:       AS55618
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

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

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IP Address Domain Domains on this IP
203.250.94.20 ██████████ 2
203.250.94.91 █████████ 1
203.250.71.204 ██████████ 1
210.102.153.8 ██████████ 1
203.250.94.26 █████████ 1
210.102.163.188 █████████ 1
203.250.94.106 ██████████ 1
203.250.94.150 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS4766 Korea Telecom
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS4766 Korea Telecom
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
203.250.85.25 AS55618 UNIVERSITY OF ULSAN 6.96ms from Seoul, KR
210.102.170.107 AS55618 UNIVERSITY OF ULSAN 6.85ms from Seoul, KR
210.102.215.24 AS55618 UNIVERSITY OF ULSAN 6.80ms from Seoul, KR
210.102.157.231 AS55618 UNIVERSITY OF ULSAN 7.41ms from Seoul, KR
210.102.216.34 AS55618 UNIVERSITY OF ULSAN 6.69ms from Incheon, KR
203.250.84.74 AS55618 UNIVERSITY OF ULSAN 7.16ms from Seoul, KR
203.250.95.1 AS55618 UNIVERSITY OF ULSAN 7.15ms 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
85.16.209.178 AS9145 EWE TEL GmbH 5.19ms from Amsterdam, NL
2.85.236.210 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.82ms from Athens, GR
131.128.202.2 AS14348 University of Rhode Island 4.02ms from Boston, US
115.64.44.210 AS7545 TPG Telecom Limited 1.84ms from Brisbane, AU
138.69.225.226 AS33745 Atos IT Solutions and Services Inc 13.04ms from Charlotte, US
69.38.184.242 AS32654 Towerstream I, Inc. 0.47ms from Chicago, US
79.79.188.82 AS13285 TalkTalk Communications Limited 3.76ms from Erith, GB
193.112.167.146 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.31ms from Guangzhou, CN
52.119.201.146 AS16509 Amazon.com, Inc. 0.57ms from Houston, US
92.71.151.34 AS41354 ITS Technology Group Limited 0.88ms from London, GB
154.45.59.130 AS174 Cogent Communications, LLC 0.78ms from Los Angeles, US
181.131.134.2 AS13489 UNE EPM TELECOMUNICACIONES S.A. 14.33ms from Medellin, CO
135.84.103.66 AS30640 Etheric Networks, Inc. 0.13ms from San Jose, US
183.104.75.146 AS4766 Korea Telecom 7.19ms from Seoul, KR
89.75.71.18 AS9141 P4 Sp. z o.o. 14.01ms from Warsaw, PL
194.11.136.2 AS8453 Econis AG 0.49ms from Zuerich, CH
77.166.238.82 AS1136 KPN B.V. 2.32ms from Amsterdam, NL
129.159.173.242 AS31898 Oracle Corporation 0.40ms from Ashburn, US
114.115.220.34 AS4808 China Unicom Beijing Province Network 4.44ms from Beijing, CN
177.86.8.242 AS52557 FLYNET TELECOM LTDA - ME 1.40ms from Brasília, BR
76.141.64.242 AS7922 Comcast Cable Communications, LLC 5.61ms from Chicago, US
94.201.96.2 AS15802 Emirates Integrated Telecommunications Company PJSC 3.83ms from Dubai, AE
52.48.135.98 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
92.5.54.242 AS31898 Oracle Corporation 0.18ms from Frankfurt am Main, DE
154.92.254.18 AS9294 GNET INC. 0.88ms 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 -f2 -m6 210.102.166.191
traceroute to 210.102.166.191 (210.102.166.191): 6 hops max, 52 byte packets
3 [AS42831] 78.110.170.1 4.885 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
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 AS55618 at robtex.

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