AS number 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 10
Number of IPv4 16,896
Number of IPv6 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 Korean Education Network 256
210.102.153.0/24 Korean Education Network 256
210.102.154.0/24 Korean Education Network 256
210.102.155.0/24 Korean Education Network 256
210.102.156.0/24 Korean Education Network 256
210.102.157.0/24 Korean Education Network 256
210.102.158.0/24 Korean Education Network 256
210.102.159.0/24 Korean Education Network 256
210.102.160.0/24 Korean Education Network 256
210.102.161.0/24 Korean Education Network 256
210.102.162.0/24 Korean Education Network 256
210.102.163.0/24 Korean Education Network 256
210.102.164.0/24 Korean Education Network 256
210.102.165.0/24 Korean Education Network 256
210.102.166.0/24 Korean Education Network 256
210.102.167.0/24 Korean Education Network 256
210.102.168.0/24 Korean Education Network 256
210.102.169.0/24 Korean Education Network 256
210.102.170.0/24 Korean Education Network 256
210.102.171.0/24 Korean Education Network 256
210.102.208.0/24 Korean Education Network 256
210.102.209.0/24 Korean Education Network 256
210.102.210.0/24 Korean Education Network 256
210.102.211.0/24 Korean Education Network 256
210.102.212.0/24 Korean Education Network 256
210.102.213.0/24 Korean Education Network 256
210.102.214.0/24 Korean Education Network 256
210.102.215.0/24 Korean Education Network 256
210.102.216.0/24 Korean Education Network 256
210.102.217.0/24 Korean Education Network 256
210.102.218.0/24 Korean Education Network 256
210.102.219.0/24 Korean Education Network 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 10 domain names hosted across 10 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.250.94.20 ██████████ 2
203.250.78.218 ██████████ 1
203.250.71.204 ██████████ 1
210.102.163.188 █████████ 1
203.250.94.91 █████████ 1
210.102.153.8 ██████████ 1
203.250.94.150 ██████████ 1
203.250.76.4 ██████████ 1
203.250.94.26 █████████ 1
203.250.94.106 ██████████ 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 ASN Database Download

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
210.102.219.251 AS55618 UNIVERSITY OF ULSAN 27.97ms from Seoul, KR
210.102.157.231 AS55618 UNIVERSITY OF ULSAN 7.25ms from Seoul, KR
203.250.94.55 AS55618 UNIVERSITY OF ULSAN 7.58ms from Seoul, KR
203.250.68.126 AS55618 UNIVERSITY OF ULSAN 31.11ms from Seoul, KR
203.250.78.171 AS55618 UNIVERSITY OF ULSAN 131.44ms from Seattle, US
218.147.40.13 AS55618 UNIVERSITY OF ULSAN 28.33ms from Dongnae, KR
203.250.85.25 AS55618 UNIVERSITY OF ULSAN 7.17ms from Seoul, KR
210.102.210.105 AS55618 UNIVERSITY OF ULSAN 27.82ms from Seoul, KR
218.147.41.15 AS55618 UNIVERSITY OF ULSAN 28.59ms from Dongnae, KR
210.102.215.24 AS55618 UNIVERSITY OF ULSAN 6.86ms from Seoul, KR
203.250.92.95 AS55618 UNIVERSITY OF ULSAN 28.45ms from Seoul, KR
210.102.154.86 AS55618 UNIVERSITY OF ULSAN 28.75ms from Seoul, KR
210.102.170.107 AS55618 UNIVERSITY OF ULSAN 6.90ms from Seoul, KR
210.102.153.10 AS55618 UNIVERSITY OF ULSAN 27.20ms from Seoul, KR
203.250.89.42 AS55618 UNIVERSITY OF ULSAN 28.32ms from Seoul, KR
203.250.95.1 AS55618 UNIVERSITY OF ULSAN 7.09ms from Seoul, KR
203.250.64.241 AS55618 UNIVERSITY OF ULSAN 27.48ms from Seoul, KR
210.102.216.129 AS55618 UNIVERSITY OF ULSAN 6.91ms from Seoul, KR
210.102.164.241 AS55618 UNIVERSITY OF ULSAN 28.61ms from Seoul, KR
203.250.84.213 AS55618 UNIVERSITY OF ULSAN 28.20ms from Seoul, KR
203.250.72.10 AS55618 UNIVERSITY OF ULSAN 28.55ms from Seoul, KR
203.250.77.74 AS55618 UNIVERSITY OF ULSAN 28.25ms from Seoul, KR
203.250.88.19 AS55618 UNIVERSITY OF ULSAN 28.12ms 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
93.174.122.34 AS47521 IpHost P.C. 1.14ms from Athens, GR
173.48.201.66 AS701 Verizon Business 1.93ms from Boston, US
138.124.247.114 AS44477 PQ HOSTING PLUS S.R.L. 0.12ms from Bratislava, SK
41.193.122.82 AS11845 Vox Telecom Ltd 2.00ms from Cape Town, ZA
66.81.199.2 AS40034 Confluence Networks Inc 0.62ms from Dallas, US
98.181.64.50 AS22773 Cox Communications Inc. 6.42ms from Kansas City, US
46.98.121.178 AS15377 TRADITIONAL LLC 6.55ms from Kyiv, UA
147.147.160.114 AS6871 Plusnet 3.31ms from London, GB
93.33.202.130 AS12874 Fastweb SpA 0.84ms from Milan, IT
217.18.195.178 AS13243 TIETOEVRY NORWAY AS 4.21ms from Oslo, NO
52.2.231.178 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
38.211.52.2 AS135847 Ioeaccess Communications Private Limited 18.26ms from Saint Thomas Mount, IN
69.51.99.34 AS21947 Blackfoot Telephone Cooperative, Inc. 13.49ms from Seattle, US
38.98.230.2 AS53381 Wagner-Weber Associates, Inc. 2.69ms from Secaucus, US
202.156.17.18 AS4657 StarHub Ltd 1.27ms from Singapore, SG
221.242.160.210 AS17506 ARTERIA Networks Corporation 1.43ms from Tokyo, JP
126.0.25.2 AS17676 SoftBank Corp. 3.15ms from Tokyo, JP
105.110.35.18 AS36947 Telecom Algeria 10.19ms from Tunis, TN
83.179.100.146 AS1257 Tele2 Sverige AB 17.60ms from Vilnius, LT
151.253.21.18 AS5384 Emirates Internet 3.25ms from Al Fujairah City, AE
208.113.191.226 AS26347 New Dream Network, LLC 0.31ms from Ashburn, US
205.196.5.2 AS7784 Atlantech Online, Inc. 1.02ms from Ashburn, US
174.163.147.34 AS7922 Comcast Cable Communications, LLC 4.81ms from Atlanta, US
1.4.180.178 AS23969 TOT Public Company Limited 6.54ms from Bangkok, TH
84.88.48.18 AS13041 Consorci de Serveis Universitaris de Catalunya 1.55ms from Barcelona, ES

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 203.250.87.182
traceroute to 203.250.87.182 (203.250.87.182): 6 hops max, 52 byte packets
2 [AS8280] 78.108.47.13 0.413 ms
3 [AS8280] 78.108.32.213 0.542 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Athens, GR
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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