Autonomous System details

AS3748

Electronics and Telecommunications Research Institute  ·  etri.re.kr

South Korea

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AS3748 – Electronics and Telecommunications Research Institute

Field Value
Country South Korea
Website etri.re.kr
Hosted domains 7
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Education
Registry apnic
Allocated 24 years ago on Aug 01, 2002
Updated 7 years ago on Nov 19, 2018

IP Ranges

Netblock Company Num of IPs
129.254.0.0/16 Electronics and Telecommunications Research Institute 65,536

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS3748
                                                OrgID:          AS3748
                                                ASName:         AS3748
                                                ASNumber:       AS3748
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 7 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
129.254.70.181 ███████ 1
129.254.221.21 ██████████ 1
129.254.59.71 ████████ 1
129.254.9.3 █████████ 1
129.254.222.216 ██████████ 1
129.254.9.74 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
129.254.9.57 AS3748 Electronics and Telecommunications Research Institute 3.20ms from Seoul, KR
129.254.16.33 AS3748 Electronics and Telecommunications Research Institute 4.52ms from Seoul, KR
129.254.29.87 AS3748 Electronics and Telecommunications Research Institute 7.86ms from Seoul, KR
129.254.221.66 AS3748 Electronics and Telecommunications Research Institute 3.76ms from Seoul, KR
129.254.38.238 AS3748 Electronics and Telecommunications Research Institute 6.86ms 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
154.59.101.4 AS174 Cogent Communications, LLC 0.74ms from Amsterdam, NL
192.144.160.132 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
152.202.150.244 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.68ms from Bogotá, CO
173.90.223.52 AS10796 Charter Communications Inc 8.98ms from Cleveland, US
35.222.203.228 AS396982 Google LLC 0.13ms from Council Bluffs, US
35.246.231.196 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
90.199.127.132 AS5607 Sky UK Limited 1.18ms from London, GB
76.176.42.244 AS20001 Charter Communications Inc 8.76ms from Los Angeles, US
162.243.76.52 AS14061 DigitalOcean, LLC 0.66ms from New York City, US
88.223.16.116 AS5511 Orange S.A. 0.38ms from Paris, FR
72.208.205.228 AS22773 Cox Communications Inc. 8.38ms from Phoenix, US
20.98.66.4 AS8075 Microsoft Corporation 0.28ms from Quincy, US
63.42.64.244 AS6167 Verizon Business 17.65ms from San Jose, US
17.138.184.4 AS714 Apple Inc. 7.30ms from San Jose, US
201.153.63.196 AS8151 UNINET 5.69ms from Santiago de Queretaro, MX
183.185.74.116 AS4837 CHINA UNICOM China169 Backbone 2.36ms from Taiyuan, CN
74.214.176.4 AS3801 Mikrotec Internet Services 12.43ms from Ashburn, US
173.71.165.84 AS701 Verizon Business 6.50ms from Ashburn, US
99.24.220.180 AS7018 AT&T Enterprises, LLC 8.94ms from Atlanta, US
82.157.50.84 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.02ms from Beijing, CN
187.124.69.228 AS47583 Hostinger International Limited 0.75ms from Boston, US
216.195.138.244 AS5760 Biddeford Internet Corp 6.18ms from Boston, US
97.235.167.84 AS6167 Verizon Business 19.48ms from Boston, US
110.151.15.212 AS1221 Telstra Limited 4.02ms from Brisbane, AU
168.222.87.196 AS40676 Psychz Networks 0.21ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m5 129.254.220.37
traceroute to 129.254.220.37 (129.254.220.37): 5 hops max, 52 byte packets
2 [AS47720] 91.103.0.210 0.227 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Cork, IE
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 AS3748 at robtex.

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