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

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

IP Address ASN Details
129.254.38.238 AS3748 Electronics and Telecommunications Research Institute 21.02ms from Seoul, KR
129.254.9.57 AS3748 Electronics and Telecommunications Research Institute 2.91ms from Seoul, KR
129.254.221.66 AS3748 Electronics and Telecommunications Research Institute 3.75ms from Seoul, KR
129.254.29.89 AS3748 Electronics and Telecommunications Research Institute 9.90ms from Seoul, KR
129.254.19.57 AS3748 Electronics and Telecommunications Research Institute 3.79ms 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
142.215.190.196 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.35ms from Ashburn, US
184.80.207.132 AS7029 Windstream Communications LLC 0.60ms from Ashburn, US
98.219.16.100 AS7922 Comcast Cable Communications, LLC 5.03ms from Atlanta, US
104.4.160.180 AS7018 AT&T Enterprises, LLC 5.52ms from Chicago, US
98.27.144.244 AS10796 Charter Communications Inc 5.97ms from Cleveland, US
37.82.10.244 AS3320 Deutsche Telekom AG 15.28ms from Frankfurt am Main, DE
5.40.219.164 AS6739 Vodafone ONO AS 8.28ms from Madrid, ES
162.243.76.52 AS14061 DigitalOcean, LLC 0.65ms from New York City, US
58.65.60.20 AS23777 NTT BUSINESS SOLUTIONS CORPORATION 4.34ms from Osaka, JP
114.188.79.132 AS4713 NTT DOCOMO BUSINESS,Inc. 5.64ms from Osaka, JP
87.71.50.100 AS12400 Partner Communications Ltd. 1.89ms from Rosh Ha‘Ayin, IL
92.69.69.228 AS1136 KPN B.V. 11.16ms from Amsterdam, NL
91.41.234.212 AS3320 Deutsche Telekom AG 2.09ms from Berlin, DE
82.76.83.52 AS8708 DIGI ROMANIA S.A. 0.86ms from Bucharest, RO
98.206.219.100 AS7922 Comcast Cable Communications, LLC 2.33ms from Chicago, US
40.172.11.100 AS16509 Amazon.com, Inc. 1.48ms from Dubai, AE
86.179.164.244 AS2856 British Telecommunications PLC 5.69ms from Erith, GB
42.121.237.148 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.93ms from Hangzhou, CN
49.170.113.116 AS17858 LG POWERCOMM 5.85ms from Incheon, KR
119.212.200.212 AS4766 Korea Telecom 2.20ms from Incheon, KR
87.225.1.100 AS12389 PJSC Rostelecom 0.88ms from Khabarovsk, RU
76.175.103.164 AS20001 Charter Communications Inc 4.20ms from Los Angeles, US
91.14.37.116 AS3320 Deutsche Telekom AG 6.50ms from Nuernberg, DE
34.163.62.164 AS396982 Google LLC 0.11ms from Paris, FR
27.213.194.84 AS4837 CHINA UNICOM China169 Backbone 4.07ms from Qingdao, CN

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 129.254.76.235
traceroute to 129.254.76.235 (129.254.76.235): 6 hops max, 52 byte packets
3 [AS7578] 206.148.25.31 0.458 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Atlanta, 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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