Autonomous System details

AS9947

kt cloud Co., Ltd  ·  kt-idc.com

South Korea

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AS9947 – kt cloud Co., Ltd

Field Value
Country South Korea
Website kt-idc.com
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 0
ASN type Hosting
Registry apnic
Updated 10 months ago on May 14, 2025

IP Ranges

Netblock Company Num of IPs
61.100.71.0/24 SEJONG NETWORKS 256
61.100.72.0/24 SEJONG NETWORKS 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS9947
                                                OrgID:          AS9947
                                                ASName:         AS9947
                                                ASNumber:       AS9947
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 2 peers for this ASN.

Peers Name
AS4766 Korea Telecom
AS9848 SEJONG NETWORKS
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS4766 Korea Telecom
AS9848 SEJONG NETWORKS
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Downstreams

There are no downstreams for this ASN.

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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
61.100.71.51 AS9947 kt cloud Co., Ltd 1.25ms from Incheon, 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
98.82.73.139 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
46.70.1.235 AS6079 RCN 1.53ms from Ashburn, US
4.255.36.187 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
75.236.243.43 AS6167 Verizon Business 14.00ms from Boston, US
88.157.61.171 AS2860 NOS COMUNICACOES, S.A. 3.50ms from Braga, PT
206.119.18.59 AS140224 Nebula Global LLC 0.63ms from Hong Kong, HK
112.159.123.43 AS17858 LG POWERCOMM 2.43ms from Incheon, KR
84.69.7.27 AS5378 Vodafone Limited 3.16ms from London, GB
60.246.137.59 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.16ms from Macau, MO
128.105.214.235 AS59 University of Wisconsin Madison 1.29ms from Madison, US
108.85.78.91 AS7018 AT&T Enterprises, LLC 2.94ms from Miami, US
45.8.159.235 AS49392 LLC Baxet 0.03ms from Novosibirsk, RU
52.155.25.235 AS8075 Microsoft Corporation 0.20ms from Quebec, CA
49.27.144.27 AS4766 Korea Telecom 8.25ms from Seoul, KR
218.1.5.43 AS4812 China Telecom (Group) 2.31ms from Shanghai, CN
20.58.134.235 AS8075 Microsoft Corporation 0.69ms from Sydney, AU
41.182.220.219 AS36996 Telecom Namibia 12.30ms from Windhoek, NA
80.60.80.27 AS1136 KPN B.V. 0.84ms from Amsterdam, NL
188.91.115.123 AS50266 Odido Netherlands B.V. 3.21ms from Amsterdam, NL
175.20.64.43 AS4837 CHINA UNICOM China169 Backbone 4.74ms from Changchun, CN
17.0.67.123 AS714 Apple Inc. 1.24ms from Chicago, US
34.174.239.155 AS396982 Google LLC 0.12ms from Dallas, US
85.134.252.251 AS25441 Imagine Communications Group Limited 12.70ms from Dublin, IE
84.151.30.187 AS3320 Deutsche Telekom AG 5.61ms from Frankfurt am Main, DE
14.255.67.91 AS45899 VNPT Corp 2.45ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -m4 61.100.72.180
traceroute to 61.100.72.180 (61.100.72.180): 4 hops max, 52 byte packets
1 [AS26383] 167.17.184.1 1.426 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Tirana, AL
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 AS9947 at robtex.

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