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 3 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

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

IP Address ASN Details
203.250.72.10 AS55618 UNIVERSITY OF ULSAN 7.65ms from Seoul, KR
203.250.92.95 AS55618 UNIVERSITY OF ULSAN 7.23ms from Seoul, KR
203.250.64.242 AS55618 UNIVERSITY OF ULSAN 7.00ms from Seoul, KR
210.102.154.55 AS55618 UNIVERSITY OF ULSAN 7.16ms from Incheon, KR
218.147.40.15 AS55618 UNIVERSITY OF ULSAN 7.17ms from Seoul, KR
203.250.84.241 AS55618 UNIVERSITY OF ULSAN 6.93ms from Seoul, KR
203.250.94.5 AS55618 UNIVERSITY OF ULSAN 6.92ms from Incheon, KR
218.147.41.35 AS55618 UNIVERSITY OF ULSAN 7.24ms from Seoul, KR
203.250.77.74 AS55618 UNIVERSITY OF ULSAN 7.06ms from Seoul, KR
203.250.68.126 AS55618 UNIVERSITY OF ULSAN 7.17ms from Seoul, KR
210.102.153.38 AS55618 UNIVERSITY OF ULSAN 7.00ms from Incheon, KR
210.102.216.34 AS55618 UNIVERSITY OF ULSAN 6.67ms from Incheon, KR
203.250.89.42 AS55618 UNIVERSITY OF ULSAN 8.70ms from Incheon, KR
203.250.88.19 AS55618 UNIVERSITY OF ULSAN 7.00ms from Seoul, KR
203.250.78.171 AS55618 UNIVERSITY OF ULSAN 7.53ms from Seoul, KR
210.102.170.75 AS55618 UNIVERSITY OF ULSAN 6.84ms from Incheon, KR
203.250.95.100 AS55618 UNIVERSITY OF ULSAN 7.00ms from Seoul, KR
210.102.215.24 AS55618 UNIVERSITY OF ULSAN 6.82ms from Seoul, KR
210.102.210.188 AS55618 UNIVERSITY OF ULSAN 7.05ms from Seoul, KR
210.102.164.241 AS55618 UNIVERSITY OF ULSAN 7.69ms from Incheon, KR
203.250.85.25 AS55618 UNIVERSITY OF ULSAN 6.99ms from Seoul, KR
210.102.157.231 AS55618 UNIVERSITY OF ULSAN 7.31ms from Incheon, KR
210.102.219.251 AS55618 UNIVERSITY OF ULSAN 6.84ms 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
181.131.134.2 AS13489 UNE EPM TELECOMUNICACIONES S.A. 14.06ms from Bogota, CO
212.27.24.210 AS44034 Hi3G Access AB 7.28ms from Copenhagen, DK
102.221.63.2 AS328790 Opentel Technologies (PTY) LTD 0.45ms from Durban, ZA
164.132.122.210 AS16276 OVH SAS 0.13ms from Gravelines, FR
91.24.62.226 AS3320 Deutsche Telekom AG 0.57ms from Hamburg, DE
41.60.107.210 AS30844 Liquid Telecommunications Ltd 2.75ms from Harare, ZW
47.75.44.2 AS45102 Alibaba (US) Technology Co., Ltd. 0.90ms from Hong Kong, HK
222.234.227.130 AS9318 SK Broadband Co Ltd 1.25ms from Incheon, KR
37.104.50.82 AS25019 Saudi Telecom Company JSC 2.69ms from Jeddah, SA
212.30.77.34 AS5603 Telekom Slovenije, d.d. 0.76ms from Ljubljana, SI
86.152.248.82 AS2856 British Telecommunications PLC 3.50ms from London, GB
212.222.104.210 AS3257 GTT Communications Inc. 0.35ms from London, GB
151.71.128.178 AS1267 WIND TRE S.P.A. 6.74ms from Milan, IT
158.102.198.130 AS2594 CSI Piemonte 2.58ms from Milan, IT
72.28.43.50 AS14928 PenTeleData Inc. 14.64ms from New York City, US
135.84.103.66 AS30640 Etheric Networks, Inc. 0.13ms from San Jose, US
187.130.220.226 AS8151 UNINET 10.05ms from Santiago de Queretaro, MX
121.144.20.178 AS4766 Korea Telecom 6.79ms from Seoul, KR
207.166.167.178 AS150436 Byteplus Pte. Ltd. 0.94ms from Singapore, SG
125.101.173.194 AS17506 ARTERIA Networks Corporation 1.75ms from Tokyo, JP
66.11.72.34 AS20161 TeraGo Networks Inc. 0.73ms from Toronto, CA
46.187.228.82 AS43118 East & West Sp. z o.o. 8.11ms from Warsaw, PL
105.104.203.226 AS36947 Telecom Algeria 9.51ms from Algiers, DZ
108.66.120.194 AS7018 AT&T Enterprises, LLC 2.13ms from Atlanta, US
44.226.66.82 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m5 210.102.166.133
traceroute to 210.102.166.133 (210.102.166.133): 5 hops max, 52 byte packets
2 [AS30059] 70.36.35.1 17.108 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Cincinnati, US
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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