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
129.254.9.3 █████████ 1
129.254.9.71 ████████ 1
129.254.9.74 ██████████ 1
129.254.19.35 ██████████ 1
129.254.70.181 ███████ 1
129.254.222.216 ██████████ 1
129.254.221.21 ██████████ 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
129.254.29.87 AS3748 Electronics and Telecommunications Research Institute 8.38ms from Seoul, KR
129.254.9.81 AS3748 Electronics and Telecommunications Research Institute 3.15ms from Seoul, KR
129.254.19.57 AS3748 Electronics and Telecommunications Research Institute 3.59ms from Seoul, KR
129.254.221.66 AS3748 Electronics and Telecommunications Research Institute 3.43ms from Seoul, KR
129.254.38.238 AS3748 Electronics and Telecommunications Research Institute 7.00ms 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
59.145.20.164 AS9498 BHARTI Airtel Ltd. 5.47ms from Delhi, IN
82.17.109.20 AS5089 Virgin Media Limited 4.26ms from Erith, GB
217.116.100.100 AS5617 Orange Polska Spolka Akcyjna 0.56ms from Gdansk, PL
124.156.138.20 AS132203 Tencent Building, Kejizhongyi Avenue 0.33ms from Hong Kong, HK
15.207.193.148 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN
87.156.243.132 AS3320 Deutsche Telekom AG 2.60ms from Nuernberg, DE
13.38.154.148 AS16509 Amazon.com, Inc. 0.14ms from Paris, FR
221.149.250.148 AS4766 Korea Telecom 1.40ms from Seoul, KR
35.227.173.228 AS396982 Google LLC 0.16ms from The Dalles, US
208.65.246.4 AS36493 FIBERNETICS CORPORATION 4.52ms from Toronto, CA
99.237.184.228 AS812 Rogers Communications Canada Inc. 4.09ms from Toronto, CA
23.109.56.20 AS7979 Servers.com, Inc. 0.20ms from Amsterdam, NL
80.133.196.4 AS3320 Deutsche Telekom AG 3.00ms from Berlin, DE
128.251.2.52 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
73.222.148.100 AS7922 Comcast Cable Communications, LLC 2.58ms from Fremont, US
45.49.186.148 AS20001 Charter Communications Inc 5.23ms from Los Angeles, US
51.49.95.148 AS16509 Amazon.com, Inc. 5.86ms from Madrid, ES
83.56.214.20 AS3352 TELEFONICA DE ESPANA S.A.U. 1.69ms from Madrid, ES
177.74.143.244 AS263648 PONTOCOMNET SERVIÇOS DE INTERNET LTDA 2.08ms from Novo Hamburgo, BR
185.240.156.212 AS201808 KOESIO Networks SAS 0.24ms from Paris, FR
211.221.147.84 AS4766 Korea Telecom 1.84ms from Seoul, KR
46.195.48.4 AS8434 Telenor Sverige AB 11.39ms from Stockholm, SE
115.58.50.20 AS4837 CHINA UNICOM China169 Backbone 7.29ms from Zhengzhou, CN
3.225.25.100 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
54.92.135.212 AS14618 Amazon.com, Inc. 0.58ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m5 129.254.233.160
traceroute to 129.254.233.160 (129.254.233.160): 5 hops max, 52 byte packets
2 [AS30059] 70.36.35.1 28.426 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Cincinnati, 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 AS3748 at robtex.

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