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 7.11ms from Seoul, KR
210.102.215.24 AS55618 UNIVERSITY OF ULSAN 6.81ms from Seoul, KR
203.250.84.74 AS55618 UNIVERSITY OF ULSAN 7.23ms from Seoul, KR
210.102.170.75 AS55618 UNIVERSITY OF ULSAN 6.84ms from Incheon, KR
210.102.216.34 AS55618 UNIVERSITY OF ULSAN 6.68ms from Incheon, KR
210.102.157.231 AS55618 UNIVERSITY OF ULSAN 7.58ms from Seoul, KR
203.250.95.1 AS55618 UNIVERSITY OF ULSAN 7.12ms 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
217.136.222.18 AS5432 Proximus NV 1.20ms from Brussels, BE
62.77.242.2 AS12301 Invitech ICT Services Kft. 0.84ms from Budapest, HU
117.200.94.82 AS9829 National Internet Backbone 12.54ms from Chennai, IN
98.214.92.194 AS7922 Comcast Cable Communications, LLC 14.12ms from Chicago, US
71.73.231.18 AS10796 Charter Communications Inc 16.93ms from Cleveland, US
45.162.94.2 AS268517 SPEEDNET INFORMATICA LTDA ME 15.07ms from Fortaleza, BR
218.188.6.226 AS9304 HGC Global Communications Limited 1.22ms from Hong Kong, HK
165.246.90.82 AS9317 INHA UNIVERSITY 0.61ms from Incheon, KR
115.167.44.2 AS136907 HUAWEI CLOUDS 1.09ms from Jakarta, ID
193.34.96.130 AS41987 Nalbandian Marko 0.68ms from Kyiv, UA
147.148.60.178 AS2856 British Telecommunications PLC 8.72ms from London, GB
20.254.98.66 AS8075 Microsoft Corporation 0.23ms from London, GB
51.92.227.178 AS16509 Amazon.com, Inc. 5.62ms from Madrid, ES
139.218.22.114 AS9443 Vocus Retail 2.24ms from Melbourne, AU
87.187.88.66 AS3320 Deutsche Telekom AG 2.38ms from Nuernberg, DE
81.65.44.18 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.82ms from Paris, FR
195.101.114.178 AS3215 Orange S.A. 3.84ms from Paris, FR
191.191.195.66 AS28573 Claro NXT Telecomunicacoes Ltda 16.36ms from Porto Alegre, BR
177.84.208.114 AS262535 Flash Net Brasil Telecom Ltda - EPP 1.57ms from Sao Jose do Rio Preto, BR
121.164.252.66 AS4766 Korea Telecom 1.58ms from Seoul, KR
125.229.101.18 AS3462 Data Communication Business Group 2.04ms from Taipei, TW
149.255.34.50 AS29802 HIVELOCITY, Inc. 0.43ms from Tampa, US
128.127.191.2 AS34244 Teleservice Bredband Skane AB 4.88ms from Växjö, SE
195.35.252.226 AS33915 Vodafone Libertel B.V. 1.61ms from Amsterdam, NL
20.229.52.242 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 210.102.217.146
traceroute to 210.102.217.146 (210.102.217.146): 10 hops max, 52 byte packets
5 [AS3356] 4.68.37.206 158.934 ms
6 [AS4766] 112.174.88.217 289.391 ms
7 [AS4766] 112.174.86.137 287.261 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Girona, ES
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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