Autonomous System details

AS2505

High Energy Accelerator Research Organization, KEK  ·  kek.jp

Japan
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AS2505 – High Energy Accelerator Research Organization, KEK

Field Value
Country Japan
Website kek.jp
Hosted domains 0
IPv4 addresses 74,240
IPv6 addresses 0
ASN type ISP
Registry jpnic
Updated 5 years ago on May 17, 2021

IP Ranges

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

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                                                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 are no domains currently hosted on this ASN.

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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
130.87.4.75 AS2505 High Energy Accelerator Research Organization, KEK 3.39ms from Tokyo, JP
202.13.223.93 AS2505 High Energy Accelerator Research Organization, KEK 3.06ms from Tokyo, JP
130.87.104.160 AS2505 High Energy Accelerator Research Organization, KEK 3.13ms from Tokyo, JP
192.153.114.9 AS2505 High Energy Accelerator Research Organization, KEK 5.99ms from Tokyo, JP
130.87.106.95 AS2505 High Energy Accelerator Research Organization, KEK 3.14ms from Tokyo, JP
130.87.6.244 AS2505 High Energy Accelerator Research Organization, KEK 3.56ms from Tokyo, JP
130.87.105.248 AS2505 High Energy Accelerator Research Organization, KEK 3.12ms from Tokyo, JP
202.13.203.54 AS2505 High Energy Accelerator Research Organization, KEK 3.02ms from Tokyo, JP
192.153.112.5 AS2505 High Energy Accelerator Research Organization, KEK 3.15ms from Tokyo, JP
202.13.202.226 AS2505 High Energy Accelerator Research Organization, KEK 2.99ms from Tokyo, JP
130.87.45.166 AS2505 High Energy Accelerator Research Organization, KEK 3.32ms from Tokyo, JP
130.87.34.40 AS2505 High Energy Accelerator Research Organization, KEK 3.33ms 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
61.135.214.185 AS4808 China Unicom Beijing Province Network 2.97ms from Beijing, CN
83.168.130.249 AS5578 SWAN, a.s. 0.29ms from Bratislava, SK
82.129.221.73 AS24835 Vodafone Data 6.40ms from Cairo, EG
70.60.254.201 AS11426 Charter Communications Inc 0.58ms from Charlotte, US
12.178.41.9 AS7018 AT&T Enterprises, LLC 1.34ms from Chicago, US
116.148.180.41 AS4837 CHINA UNICOM China169 Backbone 5.77ms from Hangzhou, CN
163.61.111.185 AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY 0.39ms from Ho Chi Minh City, VN
122.185.187.121 AS9498 BHARTI Airtel Ltd. 0.99ms from Kolkata, IN
185.153.236.121 AS206067 Hutchison 3G UK Limited 2.08ms from London, GB
91.125.249.105 AS6871 Plusnet 2.10ms from London, GB
190.71.228.41 AS13489 UNE EPM TELECOMUNICACIONES S.A. 0.29ms from Medellin, CO
181.129.8.217 AS13489 UNE EPM TELECOMUNICACIONES S.A. 0.66ms from Medellin, CO
95.245.41.169 AS3269 Telecom Italia S.p.A. 4.04ms from Naples, IT
165.22.39.89 AS14061 DigitalOcean, LLC 0.33ms from New York City, US
38.76.107.169 AS26375 AIRESPRING, INC. 0.38ms from New York City, US
195.101.24.105 AS3215 Orange S.A. 3.89ms from Paris, FR
13.67.108.137 AS8075 Microsoft Corporation 0.46ms from Singapore, SG
103.65.232.25 AS9268 Over The Wire Pty Ltd 1.01ms from Sydney, AU
1.180.190.169 AS4134 CHINANET-BACKBONE 13.30ms from Tianjin, CN
42.148.39.121 AS9824 JCOM Co., Ltd. 13.10ms from Tokyo, JP
63.122.9.201 AS701 Verizon Business 2.26ms from Ashburn, US
63.121.148.153 AS701 Verizon Business 3.23ms from Boston, US
163.128.69.25 AS153640 Crime and Corruption Commission 0.60ms from Brisbane, AU
87.64.79.185 AS5432 Proximus NV 1.84ms from Brussels, BE
70.115.159.41 AS11427 Charter Communications Inc 12.50ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m11 130.87.253.1
traceroute to 130.87.253.1 (130.87.253.1): 11 hops max, 52 byte packets
2 [AS749] 11.73.0.213 2.593 ms
3 *
4 *
5 [AS749] 11.94.155.105 0.859 ms
6 *
7 *
8 [AS4134] 113.96.4.41 16.635 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Guangzhou, 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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