Autonomous System details

AS3748

Electronics and Telecommunications Research Institute  ·  etri.re.kr

South Korea

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS3748
                                                OrgID:          AS3748
                                                ASName:         AS3748
                                                ASNumber:       AS3748
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
129.254.70.181 ███████ 1
129.254.221.21 ██████████ 1
129.254.222.216 ██████████ 1
129.254.9.74 ██████████ 1
129.254.9.71 ████████ 1
129.254.9.3 █████████ 1
129.254.19.35 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
129.254.38.238 AS3748 Electronics and Telecommunications Research Institute 6.19ms from Seoul, KR
129.254.9.74 AS3748 Electronics and Telecommunications Research Institute 4.25ms from Seoul, KR
129.254.16.33 AS3748 Electronics and Telecommunications Research Institute 5.88ms from Seoul, KR
129.254.29.88 AS3748 Electronics and Telecommunications Research Institute 11.45ms from Dongnae, KR
129.254.19.28 AS3748 Electronics and Telecommunications Research Institute 3.58ms from Seoul, KR
129.254.221.192 AS3748 Electronics and Telecommunications Research Institute 3.47ms 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
162.253.250.148 AS7029 Windstream Communications LLC 0.58ms from Ashburn, US
73.213.147.180 AS7922 Comcast Cable Communications, LLC 11.96ms from Ashburn, US
73.69.253.228 AS7922 Comcast Cable Communications, LLC 7.49ms from Boston, US
63.147.99.4 AS11255 Screamin' Banshee Technologies 19.59ms from Chicago, US
41.120.13.244 AS12091 MTN SA 13.18ms from Johannesburg, ZA
41.18.188.116 AS29975 Vodacom 14.72ms from Johannesburg, ZA
117.223.175.148 AS9829 National Internet Backbone 15.34ms from Mumbai, IN
112.30.76.20 AS9808 China Mobile Communications Group Co., Ltd. 10.42ms from Nanjing, CN
2.60.106.20 AS12389 PJSC Rostelecom 8.96ms from Novosibirsk, RU
93.202.95.68 AS3320 Deutsche Telekom AG 5.63ms from Nuernberg, DE
60.237.112.84 AS2518 BIGLOBE Inc. 3.00ms from Osaka, JP
179.93.184.132 AS26599 TELEFÔNICA BRASIL S.A 1.62ms from Osasco, BR
4.233.58.148 AS8075 Microsoft Corporation 0.19ms from Paris, FR
14.100.113.196 AS9506 Singtel Fibre Broadband 1.11ms from Singapore, SG
73.134.254.132 AS7922 Comcast Cable Communications, LLC 11.96ms from Ashburn, US
73.43.73.244 AS7922 Comcast Cable Communications, LLC 4.36ms from Atlanta, US
91.177.145.100 AS5432 Proximus NV 1.99ms from Brussels, BE
176.63.214.180 AS21334 One Hungary Ltd. 11.99ms from Budapest, HU
18.116.162.212 AS16509 Amazon.com, Inc. 0.96ms from Columbus, US
193.21.253.36 AS210860 EDEKA DIGITAL GmbH 0.39ms from Hamburg, DE
188.29.142.244 AS206067 Hutchison 3G UK Limited 11.96ms from London, GB
77.70.197.164 AS5377 Marlink AS 0.30ms from London, GB
81.95.13.4 AS201011 Core-Backbone GmbH 0.41ms from Nuernberg, DE
73.131.163.36 AS7922 Comcast Cable Communications, LLC 15.81ms from Orlando, US
119.162.149.68 AS4837 CHINA UNICOM China169 Backbone 6.85ms 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 -m9 129.254.200.243
traceroute to 129.254.200.243 (129.254.200.243): 9 hops max, 52 byte packets
1 [AS7195] 200.25.16.67 1.359 ms
2 [AS3356] 8.242.18.141 0.617 ms
3 *
4 [AS3356] 4.68.111.74 205.275 ms
5 [AS3786] 1.213.151.189 204.645 ms
6 [AS3786] 1.213.112.25 421.919 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Brasilia, BR
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs