Autonomous System details

AS37891

JR TOKAI Information Systems Company  ·  jrta.co.jp

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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
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


                                                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.

IP Address Domain Domains on this IP
58.147.161.104 ███████ 5
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

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

IP Address ASN Details
58.147.160.24 AS37891 JR TOKAI Information Systems Company 3.96ms from Osaka, JP
58.147.162.131 AS37891 JR TOKAI Information Systems Company 3.33ms from Osaka, JP
58.147.161.249 AS37891 JR TOKAI Information Systems Company 4.06ms 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
86.80.95.115 AS1136 KPN B.V. 2.91ms from Amsterdam, NL
107.154.51.179 AS19551 Incapsula Inc 0.99ms from Ashburn, US
122.177.69.3 AS24560 Bharti Airtel Ltd., Telemedia Services 8.98ms from Delhi, IN
91.22.232.51 AS3320 Deutsche Telekom AG 2.94ms from Duesseldorf, DE
211.58.172.195 AS9318 SK Broadband Co Ltd 7.52ms from Incheon, KR
5.57.63.131 AS204167 Hyve Ltd 0.43ms from London, GB
178.208.202.243 AS8301 Gibtelecom Ltd. 11.04ms from Madrid, ES
82.71.168.115 AS13037 Zen Internet Ltd 0.76ms from Manchester, GB
79.57.47.243 AS3269 Telecom Italia S.p.A. 1.71ms from Milan, IT
222.187.2.195 AS4134 CHINANET BACKBONE 7.08ms from Nanjing, CN
49.81.62.19 AS4134 CHINANET BACKBONE 8.77ms from Nanjing, CN
40.99.43.179 AS8075 Microsoft Corporation 0.29ms from Osaka, JP
86.254.43.163 AS3215 Orange S.A. 10.06ms from Paris, FR
71.94.176.115 AS20115 Charter Communications LLC 14.81ms from San Jose, US
24.4.205.83 AS7922 Comcast Cable Communications, LLC 2.59ms from San Jose, US
73.241.144.83 AS7922 Comcast Cable Communications, LLC 2.50ms from San Jose, US
189.188.208.51 AS8151 UNINET 4.32ms from Santiago de Queretaro, MX
177.139.43.147 AS27699 TELEFÔNICA BRASIL S.A 2.20ms from São Paulo, BR
36.224.31.115 AS3462 Data Communication Business Group 1.78ms from Taipei, TW
179.60.133.19 AS270668 @NET TELECOM LTDA 9.04ms from Vinhedo, BR
143.176.45.147 AS13127 Odido Netherlands B.V. 9.72ms from Amsterdam, NL
20.23.180.163 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
141.89.225.131 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.84ms from Berlin, DE
35.90.27.179 AS16509 Amazon.com, Inc. 0.58ms from Boardman, US
44.243.20.19 AS16509 Amazon.com, Inc. 0.53ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 58.147.167.115
traceroute to 58.147.167.115 (58.147.167.115): 64 hops max, 52 byte packets
5 [AS2497] 58.138.107.5 1.152 ms
6 [AS2497] 58.138.88.78 4.856 ms
7 [AS2497] 58.138.110.34 4.838 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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