Autonomous System details

AS9947

kt cloud Co., Ltd  ·  kt-idc.com

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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 9 months ago on May 14, 2025
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


                                                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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Useful for Cybersecurity

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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Pingable IPs

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

IP Address ASN Details
61.100.71.21 AS9947 kt cloud Co., Ltd 1.31ms 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
44.227.217.219 AS16509 Amazon.com, Inc. 0.10ms from Boardman, US
70.120.197.75 AS11427 Charter Communications Inc 3.01ms from Dallas, US
154.85.227.11 AS134175 SH2206-AP 0.72ms from Hong Kong, HK
75.155.197.235 AS852 TELUS Communications Inc. 3.02ms from Kelowna, CA
185.91.121.235 AS62651 Strong Technology, LLC. 0.15ms from London, GB
79.149.214.235 AS3352 TELEFONICA DE ESPANA S.A.U. 11.00ms from Madrid, ES
87.15.152.203 AS3269 Telecom Italia S.p.A. 1.57ms from Milan, IT
97.76.75.59 AS33363 Charter Communications, Inc 5.72ms from Orlando, US
107.22.62.171 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
201.113.15.123 AS8151 UNINET 10.26ms from Santiago de Queretaro, MX
13.213.105.91 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
20.5.148.59 AS8075 Microsoft Corporation 1.52ms from Sydney, AU
161.65.32.139 AS4667 GNS Science New Zealand 5.00ms from Christchurch, NZ
74.138.164.11 AS10796 Charter Communications Inc 18.80ms from Columbus, US
185.30.34.203 AS48324 webgo GmbH 0.35ms from Hamburg, DE
222.170.183.27 AS4134 CHINANET-BACKBONE 9.59ms from Harbin, CN
218.251.106.187 AS17511 OPTAGE Inc. 2.28ms from Osaka, JP
90.55.179.203 AS3215 Orange S.A. 13.11ms from Paris, FR
86.245.50.251 AS3215 Orange S.A. 2.35ms from Paris, FR
44.208.3.187 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
35.186.147.59 AS396982 Google LLC 0.14ms from Singapore, SG
20.43.185.219 AS8075 Microsoft Corporation 0.57ms from Singapore, SG
180.148.163.11 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 1.13ms from Tokyo, JP
36.140.176.75 AS9808 China Mobile Communications Group Co., Ltd. 0.81ms from Xiamen, CN
118.145.100.139 AS137718 Beijing Volcano Engine Technology Co., Ltd. 2.77ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 61.100.71.11
traceroute to 61.100.71.11 (61.100.71.11): 64 hops max, 52 byte packets
2 [] 139.150.100.233 0.803 ms
3 [] 139.150.100.42 1.969 ms
5 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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