Autonomous System details

AS17576

National Research Foundation of Korea  ·  nrf.re.kr

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AS17576 – National Research Foundation of Korea

Field Value
Country South Korea
Website nrf.re.kr
Hosted domains 1
IPv4 addresses 512
IPv6 addresses 0
ASN type Business
Registry apnic
Updated 7 years ago on Nov 19, 2018
Netblock Company Num of IPs
203.253.232.0/24 National Research Foundation of Korea 256
221.158.73.0/24 Jaedanbeopin hangukyeongujaedan 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS17576
                                                OrgID:          AS17576
                                                ASName:         AS17576
                                                ASNumber:       AS17576
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
203.253.232.237 █████████ 1

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Useful for Cybersecurity

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

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

IP Address ASN Details
203.253.232.145 AS17576 National Research Foundation of Korea 3.22ms from Seoul, KR
221.158.73.105 AS17576 National Research Foundation of Korea 3.21ms 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
5.161.117.248 AS213230 Hetzner Online GmbH 0.16ms from Ashburn, US
24.98.85.104 AS7922 Comcast Cable Communications, LLC 5.29ms from Atlanta, US
118.92.143.168 AS9500 One New Zealand Group Limited 1.70ms from Auckland, NZ
202.139.197.8 AS135566 National Telecom Public Company Limited 0.27ms from Bangkok, TH
46.107.90.248 AS5483 Magyar Telekom Plc. 6.75ms from Budapest, HU
178.172.120.216 AS2107 ARNES 0.43ms from Ljubljana, SI
92.189.107.8 AS12479 Orange Espagne SA 14.07ms from Madrid, ES
23.59.136.168 AS16625 Akamai Technologies, Inc. 0.68ms from Osaka, JP
221.12.220.88 AS18144 Enecom,Inc. 7.37ms from Osaka, JP
190.253.23.40 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 11.09ms from Panama, PA
98.91.182.40 AS14618 Amazon.com, Inc. 0.78ms from Reston, US
50.44.51.136 AS5650 Frontier Communications of America, Inc. 10.47ms from Chicago, US
52.211.94.184 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
77.64.186.24 AS16202 Tele Columbus AG 10.71ms from Frankfurt am Main, DE
123.243.96.184 AS7545 TPG Telecom Limited 1.65ms from Melbourne, AU
182.165.198.136 AS17511 OPTAGE Inc. 1.88ms from Osaka, JP
82.225.40.24 AS12322 Free SAS 2.36ms from Paris, FR
43.217.140.136 AS16509 Amazon.com, Inc. 0.42ms from Sepang, MY
124.74.246.152 AS4812 China Telecom (Group) 3.15ms from Shanghai, CN
34.169.221.72 AS396982 Google LLC 0.15ms from The Dalles, US
124.215.9.248 AS2516 KDDI CORPORATION 4.91ms from Tokyo, JP
91.220.128.232 AS197380 ITpoint Systems AG 3.35ms from Zuerich, CH
5.161.235.40 AS213230 Hetzner Online GmbH 0.18ms from Ashburn, US
24.181.87.104 AS20115 Charter Communications LLC 16.54ms from Atlanta, US
102.47.44.88 AS8452 TE-AS 3.24ms from Cairo, EG

Traceroute

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

$
traceroute -a -n -q1 203.253.232.236
traceroute to 203.253.232.236 (203.253.232.236): 64 hops max, 52 byte packets
2 *
3 *
4 *
9 *
10 *
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 AS17576 at robtex.

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