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
129.254.9.74 ██████████ 1
129.254.9.71 ████████ 1
129.254.221.21 ██████████ 1
129.254.222.216 ██████████ 1
129.254.70.181 ███████ 1
129.254.19.35 ██████████ 1
129.254.9.3 █████████ 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
129.254.221.66 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
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

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
195.233.26.84 AS12663 Vodafone Italia S.p.A. 3.33ms from Amsterdam, NL
99.119.119.116 AS7018 AT&T Enterprises, LLC 4.21ms from Atlanta, US
156.196.207.4 AS8452 TE-AS 3.94ms from Cairo, EG
63.147.99.4 AS11255 Screamin' Banshee Technologies 19.75ms from Chicago, US
216.47.253.132 AS7029 Windstream Communications LLC 8.36ms from Chicago, US
209.83.23.228 AS7029 Windstream Communications LLC 0.38ms from Dallas, US
114.221.225.68 AS4134 CHINANET-BACKBONE 1.00ms from Nanjing, CN
74.65.38.196 AS11351 Charter Communications Inc 18.78ms from New York City, US
60.225.98.100 AS1221 Telstra Limited 11.73ms from Perth, AU
54.225.189.100 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
52.6.137.228 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
20.213.40.20 AS8075 Microsoft Corporation 0.74ms from Sydney, AU
82.157.50.84 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.03ms from Beijing, CN
104.4.160.180 AS7018 AT&T Enterprises, LLC 3.76ms from Chicago, US
75.66.184.68 AS7922 Comcast Cable Communications, LLC 19.69ms from Dallas, US
160.191.46.36 AS153017 TIDADIGI COMPANY LIMITED 1.90ms from Ho Chi Minh City, VN
178.194.137.244 AS3303 Swisscom (Switzerland) Ltd 0.94ms from Lausanne, CH
20.244.72.212 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
80.44.11.68 AS13285 TalkTalk Communications Limited 8.07ms from Manchester, GB
90.5.221.52 AS3215 Orange S.A. 6.16ms from Marseille, FR
75.73.111.4 AS7922 Comcast Cable Communications, LLC 6.52ms from Minneapolis, US
173.70.69.196 AS701 Verizon Business 2.08ms from New York City, US
54.156.158.20 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
178.66.249.180 AS12389 PJSC Rostelecom 1.33ms from Saint Petersburg, RU
20.97.48.148 AS8075 Microsoft Corporation 0.23ms from San Antonio, 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 129.254.214.144
traceroute to 129.254.214.144 (129.254.214.144): 5 hops max, 52 byte packets
2 [] 193.239.117.168 14.559 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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