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 23 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
129.254.221.21 ██████████ 1
129.254.9.71 ████████ 1
129.254.9.3 █████████ 1
129.254.9.74 ██████████ 1
129.254.70.181 ███████ 1
129.254.19.35 ██████████ 1
129.254.222.216 ██████████ 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

6 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 3.27ms from Seoul, KR
129.254.16.33 AS3748 Electronics and Telecommunications Research Institute 4.29ms from Seoul, KR
129.254.29.86 AS3748 Electronics and Telecommunications Research Institute 9.60ms from Incheon, KR
129.254.38.238 AS3748 Electronics and Telecommunications Research Institute 5.92ms from Chuncheon, KR
129.254.221.66 AS3748 Electronics and Telecommunications Research Institute 3.73ms from Seoul, KR
129.254.19.57 AS3748 Electronics and Telecommunications Research Institute 3.56ms 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
92.69.69.228 AS1136 KPN B.V. 11.21ms from Amsterdam, NL
131.218.123.116 AS668 United States Department of Defense (DoD) 2.71ms from Ashburn, US
87.203.125.148 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.16ms from Athens, GR
110.32.167.84 AS4804 Microplex PTY LTD 1.98ms from Brisbane, AU
97.224.131.196 AS6167 Verizon Business 9.38ms from Chicago, US
98.226.99.100 AS7922 Comcast Cable Communications, LLC 5.06ms from Chicago, US
101.71.202.164 AS4837 CHINA UNICOM China169 Backbone 4.35ms from Hangzhou, CN
45.160.208.20 AS268422 SDNET LTDA ME 11.82ms from Joao Pessoa, BR
76.110.63.244 AS7922 Comcast Cable Communications, LLC 9.65ms from Miami, US
172.252.68.116 AS54252 Sprious LLC 0.37ms from New York City, US
83.108.144.68 AS2119 Telenor Norge AS 0.90ms from Oslo, NO
4.154.243.132 AS8075 Microsoft Corporation 0.16ms from Quincy, US
69.195.102.212 AS46606 Unified Layer 1.97ms from Salt Lake City, US
1.163.250.164 AS3462 Data Communication Business Group 1.50ms from Taipei, TW
34.127.98.244 AS396982 Google LLC 0.12ms from The Dalles, US
35.161.194.228 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
80.143.253.52 AS3320 Deutsche Telekom AG 6.74ms from Frankfurt am Main, DE
49.162.91.36 AS17858 LG POWERCOMM 1.80ms from Incheon, KR
119.11.94.84 AS133612 Vodafone Australia Pty Ltd 13.93ms from Melbourne, AU
79.26.77.36 AS3269 Telecom Italia S.p.A. 3.92ms from Naples, IT
119.181.89.244 AS4837 CHINA UNICOM China169 Backbone 8.49ms from Qingdao, CN
95.54.75.84 AS12389 PJSC Rostelecom 18.01ms from Saint Petersburg, RU
20.64.98.36 AS8075 Microsoft Corporation 0.32ms from San Antonio, US
187.153.145.228 AS8151 UNINET 17.78ms from Santiago de Queretaro, MX
103.21.133.196 AS38835 Buroserv Australia Pty Ltd 1.09ms from Sydney, AU

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 129.254.61.208
traceroute to 129.254.61.208 (129.254.61.208): 6 hops max, 52 byte packets
2 [] 91.200.241.170 0.325 ms
3 [] 185.1.160.154 1.424 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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