Autonomous System 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 17
IPv4 addresses 19,456
IPv6 addresses 0
ASN type Education
Registry apnic
Updated 7 years ago on Nov 22, 2018

IP Ranges

Netblock Company Num of IPs
117.17.224.0/20 University of Incheon 4,096
117.17.220.0/23 University of Incheon 512
117.17.222.0/23 University of Incheon 512
117.16.191.0/24 University of Incheon 256
117.16.192.0/24 University of Incheon 256
117.16.193.0/24 University of Incheon 256
117.16.194.0/24 University of Incheon 256
117.16.195.0/24 University of Incheon 256
117.16.196.0/24 University of Incheon 256
117.16.197.0/24 University of Incheon 256
117.16.198.0/24 University of Incheon 256
117.16.199.0/24 University of Incheon 256
117.16.200.0/24 University of Incheon 256
117.16.201.0/24 University of Incheon 256
117.16.202.0/24 University of Incheon 256
117.16.203.0/24 University of Incheon 256
117.16.204.0/24 University of Incheon 256
117.16.205.0/24 University of Incheon 256
117.16.206.0/24 University of Incheon 256
117.16.207.0/24 University of Incheon 256
117.16.208.0/24 University of Incheon 256
117.16.209.0/24 University of Incheon 256
117.16.210.0/24 University of Incheon 256
117.16.211.0/24 University of Incheon 256
117.16.212.0/24 University of Incheon 256
117.16.213.0/24 University of Incheon 256
117.16.214.0/24 University of Incheon 256
117.16.215.0/24 University of Incheon 256
117.16.216.0/24 University of Incheon 256
117.16.217.0/24 University of Incheon 256
117.16.218.0/24 University of Incheon 256
117.16.219.0/24 University of Incheon 256
117.16.220.0/24 University of Incheon 256
117.16.221.0/24 University of Incheon 256
117.16.222.0/24 University of Incheon 256
117.16.223.0/24 University of Incheon 256
117.16.224.0/24 University of Incheon 256
117.16.225.0/24 University of Incheon 256
117.16.226.0/24 University of Incheon 256
117.16.227.0/24 University of Incheon 256
117.16.228.0/24 University of Incheon 256
117.16.229.0/24 University of Incheon 256
117.16.230.0/24 University of Incheon 256
117.16.231.0/24 University of Incheon 256
117.16.232.0/24 University of Incheon 256
117.16.233.0/24 University of Incheon 256
117.16.234.0/24 University of Incheon 256
117.16.242.0/24 University of Incheon 256
117.16.243.0/24 University of Incheon 256
117.16.244.0/24 University of Incheon 256
117.16.245.0/24 University of Incheon 256
117.16.246.0/24 University of Incheon 256
117.16.247.0/24 University of Incheon 256
117.16.248.0/24 University of Incheon 256
117.16.249.0/24 University of Incheon 256
117.16.250.0/24 University of Incheon 256
117.16.251.0/24 University of Incheon 256
117.16.252.0/24 University of Incheon 256
117.16.253.0/24 University of Incheon 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 17 domain names hosted across 14 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
117.16.244.7 ██████████ 1
117.16.231.68 ███████ 1
117.16.250.81 ██████████ 1
117.16.244.1 ██████████ 1
117.16.248.237 ██████████ 1
117.16.212.67 ██████████ 1
117.16.231.70 ██████████ 1
117.16.247.46 ███████ 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

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

IP Address ASN Details
117.16.212.76 AS23570 UNIVERSITY OF INCHEON 0.77ms from Incheon, KR
117.16.249.205 AS23570 UNIVERSITY OF INCHEON 0.73ms from Incheon, KR
117.16.214.165 AS23570 UNIVERSITY OF INCHEON 0.71ms from Incheon, KR
117.17.227.159 AS23570 UNIVERSITY OF INCHEON 0.97ms from Incheon, KR
117.16.210.21 AS23570 UNIVERSITY OF INCHEON 0.68ms from Incheon, KR
117.16.251.1 AS23570 UNIVERSITY OF INCHEON 0.63ms from Incheon, KR
117.17.220.252 AS23570 UNIVERSITY OF INCHEON 0.52ms from Incheon, KR
117.16.225.31 AS23570 UNIVERSITY OF INCHEON 0.66ms from Incheon, KR
117.16.246.39 AS23570 UNIVERSITY OF INCHEON 0.72ms from Incheon, KR
117.16.250.227 AS23570 UNIVERSITY OF INCHEON 0.77ms from Incheon, KR
117.17.228.43 AS23570 UNIVERSITY OF INCHEON 1.10ms from Incheon, KR
117.17.229.1 AS23570 UNIVERSITY OF INCHEON 1.28ms from Incheon, KR
117.16.247.51 AS23570 UNIVERSITY OF INCHEON 0.71ms from Incheon, KR
117.16.248.177 AS23570 UNIVERSITY OF INCHEON 0.72ms from Incheon, KR
117.17.224.1 AS23570 UNIVERSITY OF INCHEON 1.30ms from Incheon, KR
117.16.200.26 AS23570 UNIVERSITY OF INCHEON 0.80ms from Incheon, KR
117.16.231.149 AS23570 UNIVERSITY OF INCHEON 0.64ms from Incheon, KR
117.16.196.245 AS23570 UNIVERSITY OF INCHEON 0.64ms from Incheon, KR
117.16.192.4 AS23570 UNIVERSITY OF INCHEON 0.66ms from Incheon, KR
117.16.226.254 AS23570 UNIVERSITY OF INCHEON 1.52ms from Incheon, KR
117.16.232.130 AS23570 UNIVERSITY OF INCHEON 0.70ms from Incheon, KR
117.17.225.1 AS23570 UNIVERSITY OF INCHEON 1.35ms from Incheon, KR
117.16.244.155 AS23570 UNIVERSITY OF INCHEON 0.67ms from Incheon, KR
117.16.191.254 AS23570 UNIVERSITY OF INCHEON 0.51ms from Incheon, KR
117.16.245.69 AS23570 UNIVERSITY OF INCHEON 0.66ms 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
38.93.212.242 AS174 Cogent Communications, LLC 0.33ms from Ashburn, US
209.51.168.82 AS6939 Hurricane Electric LLC 0.21ms from Ashburn, US
96.92.162.50 AS7922 Comcast Cable Communications, LLC 8.07ms from Boston, US
50.150.87.98 AS7922 Comcast Cable Communications, LLC 1.18ms from Boston, US
197.50.98.130 AS8452 TE-AS 6.04ms from Cairo, EG
77.33.20.130 AS44869 FIBIA P/S 0.88ms from Copenhagen, DK
219.129.113.194 AS4134 CHINANET BACKBONE 6.11ms from Guangzhou, CN
4.224.135.82 AS8075 Microsoft Corporation 0.17ms from Lohogaon, IN
92.20.230.98 AS13285 TalkTalk Communications Limited 4.31ms from London, GB
185.255.105.50 AS3339 FIBRAWORLD TELECOM S.A.U. 6.99ms from Madrid, ES
83.149.155.98 AS31319 ESTRACOM SPA 5.07ms from Milan, IT
35.231.164.210 AS396982 Google LLC 0.14ms from Moncks Corner, US
167.59.241.178 AS6057 Administracion Nacional de Telecomunicaciones 1.68ms from Montevideo, UY
212.164.140.34 AS12389 PJSC Rostelecom 0.88ms from Moscow, RU
180.18.136.226 AS4713 NTT DOCOMO BUSINESS,Inc. 6.75ms from Osaka, JP
12.86.81.146 AS7018 AT&T Enterprises, LLC 3.63ms from Redding, US
222.226.80.2 AS2516 KDDI CORPORATION 1.36ms from Sapporo, JP
176.46.151.242 AS2914 NTT America, Inc. 1.21ms from Secaucus, US
86.54.172.18 AS214432 Zhilian Technology CO., LTD. 0.83ms from Seoul, KR
43.216.29.82 AS16509 Amazon.com, Inc. 0.83ms from Sepang, MY
103.177.158.2 AS149061 Kinross Wolaroi School Limited 4.23ms from Sydney, AU
118.161.198.98 AS3462 Data Communication Business Group 1.28ms from Taipei, TW
124.93.93.130 AS4837 CHINA UNICOM China169 Backbone 7.30ms from Tieling, CN
112.46.41.226 AS9808 China Mobile Communications Group Co., Ltd. 1.36ms from Xi'an, CN
103.212.182.98 AS135290 SAN-IDC 0.49ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -m11 117.16.242.77
traceroute to 117.16.242.77 (117.16.242.77): 11 hops max, 52 byte packets
1 [AS15169] 74.125.251.95 145.59 ms
2 *
3 [AS4766] 112.174.84.5 177.049 ms
4 [AS4766] 112.174.47.14 179.316 ms
5 *
6 *
7 [AS4766] 119.197.190.106 179.836 ms
8 [AS23570] 117.16.196.6 178.859 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Council Bluffs, 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 AS23570 at robtex.

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