Autonomous System details

AS38126

Seoul Information Service Inc.  ·  sci.co.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 ›

AS38126 – Seoul Information Service Inc.

Field Value
Country South Korea
Website sci.co.kr
Hosted domains 16
IPv4 addresses 512
IPv6 addresses 0
ASN type Business
Registry apnic
Updated 7 months ago on May 07, 2025

IP Ranges

Netblock Company Num of IPs
121.131.145.0/24 (ju)koseu 256
210.207.91.0/24 LG Uplus 256

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:       AS38126
                                                OrgID:          AS38126
                                                ASName:         AS38126
                                                ASNumber:       AS38126
                                                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 16 domain names hosted across 6 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
210.207.91.34 ██████████ 6
210.207.91.249 ██████████ 5
210.207.91.248 ██████████ 2
210.207.91.146 ██████████ 1
210.207.91.42 █████████ 1
210.207.91.193 ██████████ 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

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

IP Address ASN Details
210.207.91.200 AS38126 Seoul Information Service Inc. 1.44ms 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
72.1.168.30 AS53958 AUPROXIES LLC 0.57ms from Ashburn, US
71.220.186.254 AS209 CenturyLink Communications, LLC 5.75ms from Atlanta, US
216.161.70.254 AS209 CenturyLink Communications, LLC 18.01ms from Des Moines, US
4.210.65.62 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
149.201.117.254 AS47610 RWTH Aachen University 4.34ms from Frankfurt am Main, DE
147.135.195.94 AS16276 OVH SAS 0.12ms from Gravelines, FR
84.78.195.254 AS12479 Orange Espagne SA 10.13ms from Madrid, ES
73.58.235.110 AS7922 Comcast Cable Communications, LLC 7.47ms from Murfreesboro, US
178.65.210.78 AS12389 PJSC Rostelecom 1.92ms from Murmansk, RU
74.217.50.30 AS13789 Unitas Global 1.00ms from New York City, US
122.234.204.126 AS4134 CHINANET-BACKBONE 6.14ms from Ningbo, CN
52.206.244.14 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
189.105.207.30 AS7738 V tal 1.77ms from Rio de Janeiro, BR
88.94.166.238 AS2119 Telenor Norge AS 17.27ms from Sandefjord, NO
71.210.246.254 AS19901 Brightspeed 11.26ms from Ashburn, US
71.236.75.94 AS7922 Comcast Cable Communications, LLC 9.87ms from Ashburn, US
158.172.217.254 AS52468 UFINET PANAMA S.A. 7.63ms from Asuncion, PY
46.103.23.94 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.05ms from Athens, GR
195.251.161.254 AS8617 University of the Aegean 6.47ms from Athens, GR
190.60.214.142 AS18747 IFX Corporation 0.48ms from Bogota, CO
144.138.175.254 AS135887 Belong (Telstra Limited) 2.47ms from Brisbane, AU
67.55.195.254 AS399559 Alpine Communications L.C. 7.66ms from Des Moines, US
97.115.5.254 AS209 CenturyLink Communications, LLC 0.83ms from Hillsboro, US
42.98.87.254 AS4760 HKT Limited 0.71ms from Hong Kong, HK
86.28.48.254 AS5089 Virgin Media Limited 3.41ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m5 121.131.145.31
traceroute to 121.131.145.31 (121.131.145.31): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Calgary, CA
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 AS38126 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