Autonomous System details

AS55597

National Cancer Center  ·  ncc.re.kr

South Korea
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AS55597 – National Cancer Center

Field Value
Country South Korea
Website ncc.re.kr
Hosted domains 18
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Business
Registry apnic
Updated 4 years ago on Nov 03, 2021

IP Ranges

Netblock Company Num of IPs
49.50.0.0/22 National Cancer Center 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS55597
                                                OrgID:          AS55597
                                                ASName:         AS55597
                                                ASNumber:       AS55597
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 18 domain names hosted across 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
49.50.1.18 ██████████ 9
49.50.1.19 ██████████ 9
49.50.1.7 ██████████ 2
49.50.1.50 ██████████ 2
49.50.1.49 ██████████ 2
49.50.1.20 ██████████ 2
49.50.1.52 ██████████ 1
49.50.1.44 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS4766 Korea Telecom
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS4766 Korea Telecom
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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
49.50.1.40 AS55597 National Cancer Center 2.59ms 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
77.161.190.29 AS1136 KPN B.V. 2.27ms from Amsterdam, NL
52.146.86.93 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
122.8.159.253 AS136907 HUAWEI CLOUDS 2.73ms from Bangkok, TH
156.215.76.205 AS8452 TE-AS 4.56ms from Cairo, EG
223.146.110.13 AS4134 CHINANET-BACKBONE 3.21ms from Chenzhou, CN
217.241.99.205 AS3320 Deutsche Telekom AG 14.28ms from Frankfurt am Main, DE
182.247.175.93 AS4134 CHINANET-BACKBONE 14.64ms from Guiyang, CN
46.119.253.109 AS15895 "Kyivstar" PJSC 9.16ms from Kyiv, UA
42.4.40.141 AS4837 CHINA UNICOM China169 Backbone 10.72ms from Liaoyang, CN
86.182.68.61 AS2856 British Telecommunications PLC 2.89ms from London, GB
136.38.93.45 AS16591 Google Fiber Inc. 0.71ms from Salt Lake City, US
50.145.8.29 AS7922 Comcast Cable Communications, LLC 1.55ms from San Jose, US
220.117.40.125 AS4766 Korea Telecom 1.58ms from Seoul, KR
14.33.124.141 AS4766 Korea Telecom 1.83ms from Seoul, KR
128.199.118.77 AS14061 DigitalOcean, LLC 0.27ms from Singapore, SG
200.203.189.205 AS8167 V tal 7.06ms from São Paulo, BR
82.79.220.221 AS8708 DIGI ROMANIA S.A. 4.10ms from Timisoara, RO
201.210.88.93 AS8048 CANTV Servicios, Venezuela 12.82ms from Willemstad, CW
89.40.241.237 AS58224 Iran Telecommunication Company PJS 14.75ms from Yerevan, AM
83.111.47.141 AS5384 Emirates Internet 4.26ms from Al Fujairah City, AE
37.245.47.253 AS5384 Emirates Internet 7.18ms from Al Fujairah City, AE
159.246.24.253 AS30491 Crowe LLP 1.80ms from Chicago, US
99.116.74.93 AS7018 AT&T Enterprises, LLC 19.32ms from Durham, US
115.194.6.237 AS4134 CHINANET-BACKBONE 6.31ms from Hangzhou, CN
117.4.192.29 AS7552 Viettel Group 1.23ms 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 49.50.1.26
traceroute to 49.50.1.26 (49.50.1.26): 64 hops max, 52 byte packets
2 *
3 *
4 *
6 *
7 [AS4766] 59.7.94.10 1.975 ms
8 *
9 *
10 [AS55597] 49.50.1.26 1.786 ms
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 AS55597 at robtex.

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