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
203.250.94.150 ██████████ 1
203.250.94.91 █████████ 1
203.250.94.106 ██████████ 1
203.250.71.204 ██████████ 1
210.102.153.8 ██████████ 1
203.250.94.26 █████████ 1
210.102.163.188 █████████ 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

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

IP Address ASN Details
210.102.157.231 AS55618 UNIVERSITY OF ULSAN 7.23ms from Seoul, KR
210.102.170.69 AS55618 UNIVERSITY OF ULSAN 6.70ms from Seoul, KR
210.102.153.38 AS55618 UNIVERSITY OF ULSAN 7.05ms from Seoul, KR
203.250.92.95 AS55618 UNIVERSITY OF ULSAN 7.11ms from Seoul, KR
210.102.154.55 AS55618 UNIVERSITY OF ULSAN 7.32ms from Incheon, KR
203.250.89.42 AS55618 UNIVERSITY OF ULSAN 8.27ms from Seoul, KR
203.250.94.55 AS55618 UNIVERSITY OF ULSAN 6.81ms from Seoul, KR
218.147.41.15 AS55618 UNIVERSITY OF ULSAN 7.06ms from Incheon, KR
210.102.210.103 AS55618 UNIVERSITY OF ULSAN 7.00ms from Seoul, KR
203.250.72.96 AS55618 UNIVERSITY OF ULSAN 7.32ms from Seoul, KR
210.102.219.251 AS55618 UNIVERSITY OF ULSAN 7.02ms from Seoul, KR
203.250.85.25 AS55618 UNIVERSITY OF ULSAN 7.07ms from Seoul, KR
203.250.68.126 AS55618 UNIVERSITY OF ULSAN 7.03ms from Seoul, KR
203.250.84.213 AS55618 UNIVERSITY OF ULSAN 6.92ms from Seoul, KR
203.250.95.98 AS55618 UNIVERSITY OF ULSAN 6.84ms from Seoul, KR
210.102.215.24 AS55618 UNIVERSITY OF ULSAN 6.64ms from Seoul, KR
203.250.77.65 AS55618 UNIVERSITY OF ULSAN 6.88ms from Seoul, KR
203.250.64.241 AS55618 UNIVERSITY OF ULSAN 6.81ms from Seoul, KR
218.147.40.13 AS55618 UNIVERSITY OF ULSAN 6.89ms from Seoul, KR
210.102.164.241 AS55618 UNIVERSITY OF ULSAN 7.31ms from Seoul, KR
203.250.78.171 AS55618 UNIVERSITY OF ULSAN 7.56ms from Seoul, KR
210.102.216.34 AS55618 UNIVERSITY OF ULSAN 6.70ms 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
174.179.74.146 AS7922 Comcast Cable Communications, LLC 5.97ms from Ashburn, US
109.253.150.66 AS1680 Cellcom Fixed Line Communication L.P 1.33ms from Haifa, IL
42.117.97.2 AS18403 FPT Telecom Company 0.39ms from Hanoi, VN
113.175.122.178 AS45899 VNPT Corp 3.06ms from Hanoi, VN
95.0.156.162 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.45ms from Istanbul, TR
115.167.44.2 AS136907 HUAWEI CLOUDS 1.10ms from Jakarta, ID
176.215.99.18 AS50544 JSC ER-Telecom Holding 0.68ms from Krasnoyarsk, RU
27.107.72.2 AS17762 Tata Teleservices Maharashtra Ltd 1.54ms from Lohogaon, IN
187.227.193.146 AS8151 UNINET 10.02ms from Mexico City, MX
72.230.206.50 AS11351 Charter Communications Inc 17.48ms from New York City, US
203.27.5.18 AS4826 Vocus Connect International Backbone 0.66ms from Perth, AU
121.30.103.34 AS4837 CHINA UNICOM China169 Backbone 9.40ms from Taiyuan, CN
194.29.137.98 AS12464 Politechnika Warszawska 1.01ms from Warsaw, PL
162.242.27.2 AS54119 WhiteSky Communications, LLC. 2.97ms from Ashburn, US
101.23.154.50 AS4837 CHINA UNICOM China169 Backbone 9.26ms from Beijing, CN
199.8.99.2 AS1767 Indiana Higher Education Telecommunication System (IHETS) 8.73ms from Chicago, US
73.153.124.98 AS7922 Comcast Cable Communications, LLC 2.92ms from Denver, US
92.5.54.242 AS31898 Oracle Corporation 0.19ms from Frankfurt am Main, DE
4.159.25.130 AS8075 Microsoft Corporation 0.22ms from London, GB
93.151.150.194 AS30722 Fastweb SpA 19.90ms from Rome, IT
110.149.222.162 AS1221 Telstra Limited 8.71ms from Sydney, AU
42.181.2.18 AS4837 CHINA UNICOM China169 Backbone 5.94ms from Tieling, CN
125.201.198.194 AS4713 NTT DOCOMO BUSINESS,Inc. 5.77ms from Tokyo, JP
188.47.229.194 AS21395 Orange Polska Spolka Akcyjna 0.43ms from Warsaw, PL
182.115.178.98 AS4837 CHINA UNICOM China169 Backbone 3.35ms from Zhengzhou, CN

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 210.102.159.224
traceroute to 210.102.159.224 (210.102.159.224): 10 hops max, 52 byte packets
5 [AS3356] 4.68.37.206 156.542 ms
6 [AS4766] 112.174.88.249 729.901 ms
7 [AS4766] 112.174.86.201 288.511 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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