Autonomous System details

AS37891

JR TOKAI Information Systems Company  ·  jrta.co.jp

Japan

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AS37891 – JR TOKAI Information Systems Company

Field Value
Country Japan
Website jrta.co.jp
Hosted domains 9
IPv4 addresses 2,560
IPv6 addresses 0
ASN type Business
Registry jpnic
Updated 20 years ago on Jun 20, 2006

IP Ranges

Netblock Company Num of IPs
58.147.160.0/21 JR TOKAI Information Systems Company 2,048
58.147.162.0/24 JR TOKAI Information Systems Company 256
58.147.163.0/24 JR TOKAI Information Systems Company 256
58.147.165.0/24 JR TOKAI AGENCY CO.,LTD. 256
58.147.166.0/24 JR TOKAI Information Systems Company 256
58.147.167.0/24 JR TOKAI Information Systems Company 256
192.218.65.0/24 Central Japan Railway Company 256
192.218.66.0/24 Central Japan Railway Company 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS37891
                                                OrgID:          AS37891
                                                ASName:         AS37891
                                                ASNumber:       AS37891
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 9 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
58.147.161.104 ██████████ 8
58.147.167.238 ██████████ 1
58.147.167.66 ███████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS4713 NTT DOCOMO BUSINESS,Inc.
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS4713 NTT DOCOMO BUSINESS,Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
58.147.161.249 AS37891 JR TOKAI Information Systems Company 3.11ms from Osaka, JP
58.147.160.2 AS37891 JR TOKAI Information Systems Company 3.08ms from Osaka, JP
58.147.167.115 AS37891 JR TOKAI Information Systems Company 3.76ms from Osaka, JP
58.147.162.129 AS37891 JR TOKAI Information Systems Company 3.79ms from Osaka, 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
144.252.14.131 AS13 Headquarters, USAISC 2.65ms from Ashburn, US
158.120.52.131 AS20115 Charter Communications LLC 0.76ms from Ashburn, US
167.219.236.19 AS30337 Deloitte Services LP 0.56ms from Atlanta, US
44.247.207.3 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
54.218.161.163 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
18.184.75.179 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
79.255.219.83 AS3320 Deutsche Telekom AG 3.58ms from Hamburg, DE
178.142.106.195 AS9145 EWE TEL GmbH 3.43ms from Hamburg, DE
171.231.137.67 AS7552 Viettel Group 12.82ms from Ho Chi Minh City, VN
81.99.255.51 AS5089 Virgin Media Limited 10.21ms from London, GB
95.249.171.131 AS3269 Telecom Italia S.p.A. 3.32ms from Milan, IT
73.53.186.99 AS7922 Comcast Cable Communications, LLC 7.91ms from Orlando, US
133.114.183.211 AS2527 Sony Network Communications Inc. 9.05ms from Osaka, JP
90.39.9.243 AS3215 Orange S.A. 6.63ms from Paris, FR
187.234.12.3 AS8151 UNINET 4.80ms from Santiago de Queretaro, MX
217.210.76.3 AS3301 Telia Company AB 1.03ms from Stockholm, SE
13.211.140.147 AS16509 Amazon.com, Inc. 0.59ms from Sydney, AU
60.68.228.115 AS17676 SoftBank Corp. 2.87ms from Tokyo, JP
115.162.200.19 AS2527 Sony Network Communications Inc. 2.25ms from Tokyo, JP
142.114.47.83 AS577 Bell Canada 4.70ms from Toronto, CA
102.180.21.3 AS37577 Orange Burkina Faso 16.34ms from Accra, GH
15.200.243.243 AS8987 Amazon Data Services Ireland Ltd 0.38ms from Boardman, US
75.222.186.83 AS6167 Verizon Business 15.76ms from Chicago, US
18.219.100.19 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
187.18.73.163 AS22689 SERCOMTEL S/A TELECOMUNICACOES 7.67ms from Curitiba, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 58.147.162.129
traceroute to 58.147.162.129 (58.147.162.129): 64 hops max, 52 byte packets
3 [AS4785] 203.96.236.0 0.283 ms
7 [AS2497] 58.138.88.74 3.069 ms
8 [AS2497] 58.138.110.22 4.124 ms
Measurement taken from IPinfo ProbeNet in Osaka, JP
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 AS37891 at robtex.

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