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

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Peers

There is 1 peer for this ASN.

Peers Name
AS4766 Korea Telecom
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ASN API & Database

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
203.250.84.74 AS55618 UNIVERSITY OF ULSAN 7.06ms from Seoul, KR
203.250.77.242 AS55618 UNIVERSITY OF ULSAN 7.45ms from Seoul, KR
210.102.154.86 AS55618 UNIVERSITY OF ULSAN 7.77ms from Seoul, KR
203.250.78.171 AS55618 UNIVERSITY OF ULSAN 47.08ms from Chang-hua, TW
218.147.40.13 AS55618 UNIVERSITY OF ULSAN 7.17ms from Incheon, KR
203.250.94.121 AS55618 UNIVERSITY OF ULSAN 7.00ms from Seoul, KR
203.250.88.19 AS55618 UNIVERSITY OF ULSAN 6.97ms from Seoul, KR
210.102.170.69 AS55618 UNIVERSITY OF ULSAN 6.78ms from Seoul, KR
210.102.210.105 AS55618 UNIVERSITY OF ULSAN 7.82ms from Seoul, KR
203.250.64.11 AS55618 UNIVERSITY OF ULSAN 7.01ms from Seoul, KR
210.102.157.231 AS55618 UNIVERSITY OF ULSAN 6.85ms from Seoul, KR
210.102.164.241 AS55618 UNIVERSITY OF ULSAN 28.72ms from Tokyo, JP
210.102.215.24 AS55618 UNIVERSITY OF ULSAN 6.64ms from Seoul, KR
203.250.68.126 AS55618 UNIVERSITY OF ULSAN 28.16ms from Tokyo, JP
210.102.216.34 AS55618 UNIVERSITY OF ULSAN 6.74ms from Incheon, KR
203.250.95.1 AS55618 UNIVERSITY OF ULSAN 6.96ms from Seoul, KR
203.250.72.10 AS55618 UNIVERSITY OF ULSAN 7.88ms from Seoul, KR
203.250.89.42 AS55618 UNIVERSITY OF ULSAN 8.63ms from Seoul, KR
210.102.153.70 AS55618 UNIVERSITY OF ULSAN 7.67ms from Seoul, KR
218.147.41.15 AS55618 UNIVERSITY OF ULSAN 7.78ms from Dongnae, KR
203.250.85.25 AS55618 UNIVERSITY OF ULSAN 6.92ms from Seoul, KR
210.102.219.251 AS55618 UNIVERSITY OF ULSAN 7.62ms from Seoul, KR
203.250.92.136 AS55618 UNIVERSITY OF ULSAN 8.55ms 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
194.87.250.82 AS210976 Timeweb, LLP 0.45ms from Amsterdam, NL
114.253.9.82 AS4808 China Unicom Beijing Province Network 2.95ms from Beijing, CN
51.12.4.146 AS8075 Microsoft Corporation 2.33ms from Copenhagen, DK
141.239.176.2 AS36149 Hawaiian Telcom Services Company, Inc. 1.17ms from Honolulu, US
212.12.153.226 AS15924 Vodafone Net Iletisim Hizmetler AS 1.39ms from Istanbul, TR
145.14.7.2 AS205379 Salonit Anhovo, d.d. 2.11ms from Ljubljana, SI
37.157.37.2 AS25160 Vorboss Limited 0.80ms from London, GB
2.57.22.2 AS29802 HIVELOCITY, Inc. 0.80ms from London, GB
6.11.200.226 AS668 United States Department of Defense (DoD) 1.79ms from Los Angeles, US
155.185.167.226 AS137 Consortium GARR 7.83ms from Milan, IT
108.55.7.18 AS701 Verizon Business 9.54ms from New York City, US
72.68.193.210 AS701 Verizon Business 2.40ms from New York City, US
96.94.244.34 AS7922 Comcast Cable Communications, LLC 18.55ms from Orlando, US
81.200.210.162 AS39264 Region Svyaz Konsalt LLC 0.55ms from Samara, RU
76.124.198.50 AS7922 Comcast Cable Communications, LLC 9.59ms from Secaucus, US
122.42.10.194 AS17858 LG POWERCOMM 5.89ms from Seoul, KR
221.160.59.18 AS4766 Korea Telecom 4.27ms from Seoul, KR
222.104.30.242 AS4766 Korea Telecom 5.11ms from Seoul, KR
121.181.158.18 AS4766 Korea Telecom 4.33ms from Seoul, KR
126.9.142.226 AS17676 SoftBank Corp. 2.73ms from Tokyo, JP
80.61.197.210 AS1136 KPN B.V. 1.89ms from Amsterdam, NL
180.79.114.210 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.66ms from Beijing, CN
116.169.89.194 AS4837 CHINA UNICOM China169 Backbone 10.35ms from Chengdu, CN
67.165.190.66 AS7922 Comcast Cable Communications, LLC 5.79ms from Chicago, US
12.171.165.130 AS7018 AT&T Enterprises, LLC 6.60ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -m6 210.102.211.170
traceroute to 210.102.211.170 (210.102.211.170): 6 hops max, 52 byte packets
1 [AS2901] 198.59.104.2 0.566 ms
2 [AS2901] 198.59.96.134 2.154 ms
3 [AS2901] 198.59.96.128 0.144 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Albuquerque, 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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