AS number details

AS23570

UNIVERSITY OF INCHEON  ·  incheon.ac.kr

South Korea

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AS23570 – UNIVERSITY OF INCHEON

Field Value
Country South Korea
Website incheon.ac.kr
Hosted domains 16
Number of IPv4 19,456
Number of IPv6 0
ASN type ISP
Registry apnic
Updated 7 years ago on Nov 22, 2018

IP Ranges

Netblock Company Num of IPs
117.17.224.0/20 Korean Education Network 4,096
117.17.220.0/23 Korean Education Network 512
117.17.222.0/23 Korean Education Network 512
117.16.191.0/24 Korean Education Network 256
117.16.192.0/24 Korean Education Network 256
117.16.193.0/24 Korean Education Network 256
117.16.194.0/24 Korean Education Network 256
117.16.195.0/24 Korean Education Network 256
117.16.196.0/24 Korean Education Network 256
117.16.197.0/24 Korean Education Network 256
117.16.198.0/24 Korean Education Network 256
117.16.199.0/24 Korean Education Network 256
117.16.200.0/24 Korean Education Network 256
117.16.201.0/24 Korean Education Network 256
117.16.202.0/24 Korean Education Network 256
117.16.203.0/24 Korean Education Network 256
117.16.204.0/24 Korean Education Network 256
117.16.205.0/24 Korean Education Network 256
117.16.206.0/24 Korean Education Network 256
117.16.207.0/24 Korean Education Network 256
117.16.208.0/24 Korean Education Network 256
117.16.209.0/24 Korean Education Network 256
117.16.210.0/24 Korean Education Network 256
117.16.211.0/24 Korean Education Network 256
117.16.212.0/24 Korean Education Network 256
117.16.213.0/24 Korean Education Network 256
117.16.214.0/24 Korean Education Network 256
117.16.215.0/24 Korean Education Network 256
117.16.216.0/24 Korean Education Network 256
117.16.217.0/24 Korean Education Network 256
117.16.218.0/24 Korean Education Network 256
117.16.219.0/24 Korean Education Network 256
117.16.220.0/24 Korean Education Network 256
117.16.221.0/24 Korean Education Network 256
117.16.222.0/24 Korean Education Network 256
117.16.223.0/24 Korean Education Network 256
117.16.224.0/24 Korean Education Network 256
117.16.225.0/24 Korean Education Network 256
117.16.226.0/24 Korean Education Network 256
117.16.227.0/24 Korean Education Network 256
117.16.228.0/24 Korean Education Network 256
117.16.229.0/24 Korean Education Network 256
117.16.230.0/24 Korean Education Network 256
117.16.231.0/24 Korean Education Network 256
117.16.232.0/24 Korean Education Network 256
117.16.233.0/24 Korean Education Network 256
117.16.234.0/24 Korean Education Network 256
117.16.242.0/24 Korean Education Network 256
117.16.243.0/24 Korean Education Network 256
117.16.244.0/24 Korean Education Network 256
117.16.245.0/24 Korean Education Network 256
117.16.246.0/24 Korean Education Network 256
117.16.247.0/24 Korean Education Network 256
117.16.248.0/24 Korean Education Network 256
117.16.249.0/24 Korean Education Network 256
117.16.250.0/24 Korean Education Network 256
117.16.251.0/24 Korean Education Network 256
117.16.252.0/24 Korean Education Network 256
117.16.253.0/24 Korean Education Network 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS23570
                                                OrgID:          AS23570
                                                ASName:         AS23570
                                                ASNumber:       AS23570
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 16 domain names hosted across 13 IP addresses on this ASN.

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IP Address Domain Domains on this IP
117.16.191.4 █████████ 3
117.16.244.214 ██████████ 2
117.16.244.1 ██████████ 1
117.16.248.237 ██████████ 1
117.16.244.161 ██████████ 1
117.16.231.68 ███████ 1
117.17.221.26 █████████ 1
117.16.210.67 ███████ 1
117.16.212.67 ██████████ 1
117.16.250.81 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS1237 KISTI
AS4766 Korea Telecom
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS1237 KISTI
AS4766 Korea Telecom
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
117.16.244.223 AS23570 UNIVERSITY OF INCHEON 22.03ms from Seoul, KR
117.16.212.65 AS23570 UNIVERSITY OF INCHEON 22.02ms from Seoul, KR
117.17.227.207 AS23570 UNIVERSITY OF INCHEON 23.04ms from Seoul, KR
117.16.243.168 AS23570 UNIVERSITY OF INCHEON 22.08ms from Seoul, KR
117.16.214.163 AS23570 UNIVERSITY OF INCHEON 21.73ms from Seoul, KR
117.16.249.3 AS23570 UNIVERSITY OF INCHEON 2.60ms from Seoul, KR
117.16.246.12 AS23570 UNIVERSITY OF INCHEON 22.19ms from Seoul, KR
117.16.232.2 AS23570 UNIVERSITY OF INCHEON 22.40ms from Seoul, KR
117.16.247.51 AS23570 UNIVERSITY OF INCHEON 21.93ms from Seoul, KR
117.16.251.254 AS23570 UNIVERSITY OF INCHEON 1.33ms from Seoul, KR
117.16.225.191 AS23570 UNIVERSITY OF INCHEON 1.96ms from Seoul, KR
117.16.231.203 AS23570 UNIVERSITY OF INCHEON 21.90ms from Seoul, KR
117.16.191.28 AS23570 UNIVERSITY OF INCHEON 2.00ms from Seoul, KR
117.16.210.23 AS23570 UNIVERSITY OF INCHEON 22.19ms from Seoul, KR
117.16.248.84 AS23570 UNIVERSITY OF INCHEON 21.86ms from Seoul, KR
117.17.221.27 AS23570 UNIVERSITY OF INCHEON 22.50ms from Seoul, KR
117.16.250.81 AS23570 UNIVERSITY OF INCHEON 22.79ms from Seoul, KR
117.16.196.244 AS23570 UNIVERSITY OF INCHEON 1.41ms from Seoul, KR
117.16.245.67 AS23570 UNIVERSITY OF INCHEON 1.79ms 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
176.74.249.146 AS28878 Signet B.V. 1.20ms from Amsterdam, NL
52.37.13.178 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
35.85.79.226 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
71.15.32.2 AS20115 Charter Communications LLC 12.11ms from Dallas, US
71.15.110.34 AS20115 Charter Communications LLC 3.64ms from Dallas, US
166.113.117.194 AS53449 OEC Fiber 6.87ms from Dallas, US
198.225.75.2 AS5672 AT&T Enterprises, LLC 1.29ms from Dallas, US
84.248.212.226 AS1759 Telia Finland Oyj 0.85ms from Helsinki, FI
16.162.161.66 AS16509 Amazon.com, Inc. 0.10ms from Hong Kong, HK
78.184.164.114 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.13ms from Istanbul, TR
119.116.205.210 AS4837 CHINA UNICOM China169 Backbone 6.36ms from Liaoyang, CN
86.10.107.242 AS5089 Virgin Media Limited 7.15ms from London, GB
117.90.238.130 AS4134 CHINANET-BACKBONE 7.12ms from Nanjing, CN
69.17.201.98 AS11269 LinkBermuda LTD 18.22ms from New York City, US
108.50.146.66 AS701 Verizon Business 1.90ms from Newark, US
112.229.186.18 AS4837 CHINA UNICOM China169 Backbone 7.04ms from Qingdao, CN
38.94.152.66 AS174 Cogent Communications 0.62ms from Secaucus, US
118.50.176.226 AS4766 Korea Telecom 2.01ms from Seoul, KR
110.141.192.82 AS1221 Telstra Limited 3.29ms from Sydney, AU
218.171.14.242 AS3462 Data Communication Business Group 4.30ms from Taichung, TW
37.60.17.66 AS50923 Metroset Ltd. 4.92ms from Yekaterinburg, RU
42.233.236.194 AS4837 CHINA UNICOM China169 Backbone 5.55ms from Zhengzhou, CN
57.157.12.34 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
69.142.76.98 AS7922 Comcast Cable Communications, LLC 8.41ms from Ashburn, US
107.150.82.66 AS63119 Angelnet Limited 0.18ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -m11 117.17.235.143
traceroute to 117.17.235.143 (117.17.235.143): 11 hops max, 52 byte packets
1 [AS15169] 74.125.251.95 243.238 ms
2 *
3 [AS4766] 112.174.84.21 270.947 ms
4 [AS4766] 112.174.47.142 291.405 ms
5 *
6 *
7 [AS4766] 119.197.190.106 277.363 ms
8 [AS23570] 117.16.196.6 280.388 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Milan, IT
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 AS23570 at robtex.

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