AS number details

AS2505

High Energy Accelerator Research Organization, KEK  ·  kek.jp

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AS2505 – High Energy Accelerator Research Organization, KEK

Field Value
Country Japan
Website kek.jp
Hosted domains 1
Number of IPv4 74,240
Number of IPv6 0
ASN type Business
Registry jpnic
Updated 4 years ago on May 17, 2021
Netblock Company Num of IPs
130.87.0.0/16 National Laboratory for High Energy Physics (KEK) 65,536
202.13.192.0/19 Japan Network Information Center 8,192
192.153.112.0/24 National Laboratory for High Energy Physics (KEK) 256
192.153.114.0/24 National Laboratory for High Energy Physics (KEK) 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS2505
                                                OrgID:          AS2505
                                                ASName:         AS2505
                                                ASNumber:       AS2505
                                                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
130.87.225.59 ██████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
130.87.34.40 AS2505 High Energy Accelerator Research Organization, KEK 3.25ms from Tokyo, JP
130.87.104.133 AS2505 High Energy Accelerator Research Organization, KEK 3.13ms from Tokyo, JP
130.87.106.191 AS2505 High Energy Accelerator Research Organization, KEK 3.13ms from Tokyo, JP
130.87.4.75 AS2505 High Energy Accelerator Research Organization, KEK 3.46ms from Tokyo, JP
130.87.6.244 AS2505 High Energy Accelerator Research Organization, KEK 3.39ms from Tokyo, JP
192.153.114.9 AS2505 High Energy Accelerator Research Organization, KEK 5.92ms from Tokyo, JP
130.87.45.161 AS2505 High Energy Accelerator Research Organization, KEK 3.27ms from Tokyo, JP
130.87.105.163 AS2505 High Energy Accelerator Research Organization, KEK 3.15ms from Tokyo, JP
202.13.203.54 AS2505 High Energy Accelerator Research Organization, KEK 3.02ms from Tokyo, JP
192.153.112.6 AS2505 High Energy Accelerator Research Organization, KEK 3.02ms from Tokyo, JP
202.13.202.202 AS2505 High Energy Accelerator Research Organization, KEK 2.96ms from Tokyo, JP
202.13.223.93 AS2505 High Energy Accelerator Research Organization, KEK 2.95ms from Tokyo, JP

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
142.244.105.169 AS3359 University of Alberta 1.15ms from Edmonton, CA
185.117.116.137 AS200740 FIRST SERVER LIMITED 0.31ms from Helsinki, FI
36.80.38.121 AS7713 PT Telekomunikasi Indonesia 2.69ms from Jakarta, ID
185.193.74.153 AS21769 Colocation America Corporation 0.15ms from Los Angeles, US
41.175.69.185 AS30844 Liquid Telecommunications Ltd 11.97ms from Lusaka, ZM
189.174.216.121 AS8151 UNINET 16.71ms from Miami, US
185.127.134.169 AS212054 ALL42 s.r.l. 2.07ms from Milan, IT
2.119.75.89 AS3269 Telecom Italia S.p.A. 8.20ms from Milan, IT
31.10.52.137 AS3302 Retelit Digital Services S.p.A. 0.96ms from Milan, IT
24.230.101.185 AS11232 Midcontinent Communications 10.71ms from Minneapolis, US
39.83.162.121 AS4837 CHINA UNICOM China169 Backbone 8.98ms from Qingdao, CN
201.68.178.73 AS27699 TELEFÔNICA BRASIL S.A 3.08ms from Sao Paulo, BR
49.142.10.249 AS7562 HCN Dongjak 0.80ms from Seoul, KR
210.168.144.233 AS2516 KDDI CORPORATION 2.20ms from Tokyo, JP
169.55.150.121 AS36351 IBM Cloud 0.86ms from Toronto, CA
99.226.105.105 AS812 Rogers Communications Canada Inc. 4.95ms from Toronto, CA
91.188.97.249 AS39869 Livenet Sp. z o.o. 5.91ms from Warsaw, PL
109.109.48.249 AS39308 ANDISHE SABZ KHAZAR CO. P.J.S. 17.34ms from Yerevan, AM
20.56.188.41 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
123.56.97.89 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.07ms from Beijing, CN
44.248.242.121 AS16509 Amazon.com, Inc. 0.52ms from Boardman, US
130.64.0.121 AS13326 Tufts University 1.01ms from Boston, US
135.131.129.105 AS4181 TDS TELECOM 7.82ms from Chicago, US
97.149.69.25 AS6167 Verizon Business 10.53ms from Chicago, US
168.196.254.137 AS27976 Coop. de Servicios Públicos de Morteros Ltda. 4.31ms from Cordoba, AR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 130.87.72.252
traceroute to 130.87.72.252 (130.87.72.252): 9 hops max, 52 byte packets
3 [AS749] 11.48.239.9 1.138 ms
4 *
5 *
6 [AS749] 11.94.143.126 5.234 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Heyuan, CN
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 AS2505 at robtex.

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