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
58.147.167.66 ███████ 1
58.147.167.238 ██████████ 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
58.147.162.129 AS37891 JR TOKAI Information Systems Company 3.30ms from Osaka, JP
58.147.161.249 AS37891 JR TOKAI Information Systems Company 3.10ms from Osaka, JP
58.147.160.2 AS37891 JR TOKAI Information Systems Company 3.09ms from Osaka, JP
58.147.167.116 AS37891 JR TOKAI Information Systems Company 3.68ms 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
105.104.56.131 AS36947 Telecom Algeria 9.37ms from Algiers, DZ
94.103.153.211 AS25459 Eurofiber Cloud Infra B.V. 3.44ms from Amsterdam, NL
110.49.206.131 AS38444 Super Broadband Network 2.17ms from Bangkok, TH
44.243.176.83 AS16509 Amazon.com, Inc. 0.30ms from Boardman, US
35.193.26.227 AS396982 Google LLC 0.10ms from Council Bluffs, US
85.231.100.115 AS8434 Telenor Sverige AB 0.85ms from Goeteborg, SE
78.181.246.51 AS9121 Turk Telekomunikasyon Anonim Sirketi 19.73ms from Istanbul, TR
46.63.67.35 AS51784 "X-City" Ltd. 0.61ms from Khmelnytskyi, UA
92.119.176.179 AS9009 M247 Europe SRL 0.34ms from London, GB
205.235.225.51 AS40181 Elite Systems, LLC 0.25ms from St. Louis, US
80.216.97.3 AS1257 Tele2 Sverige AB 5.27ms from Stockholm, SE
121.3.227.35 AS2527 Sony Network Communications Inc. 9.14ms from Tokyo, JP
210.20.46.35 AS9824 JCOM Co., Ltd. 12.08ms from Tokyo, JP
37.77.174.83 AS210133 Privredno drustvo za trgovinu i usluge STEPANOVIC & SIPKA 0.42ms from Amsterdam, NL
71.181.91.243 AS13672 Fidium 5.62ms from Boston, US
190.48.199.179 AS22927 Telefonica de Argentina 2.08ms from Buenos Aires, AR
131.193.133.99 AS6200 University of Illinois Chicago 3.30ms from Chicago, US
176.169.48.3 AS5410 Bouygues Telecom SA 5.55ms from Marseille, FR
128.59.225.19 AS14 Columbia University 1.11ms from New York City, US
167.20.125.99 AS21928 T-Mobile USA, Inc. 16.50ms from New York City, US
18.205.51.67 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
47.106.241.227 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.52ms from Shenzhen, CN
1.169.19.227 AS3462 Data Communication Business Group 2.05ms from Taipei, TW
203.104.106.163 AS17707 AS for DATAHOTEL, which is one of iDC in Japan, 0.75ms from Tokyo, JP
115.162.43.211 AS2527 Sony Network Communications Inc. 5.83ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m14 58.147.165.29
traceroute to 58.147.165.29 (58.147.165.29): 14 hops max, 52 byte packets
4 [] 79.104.235.120 139.119 ms
5 [] 123.255.90.136 137.485 ms
6 [AS2497] 58.138.81.137 228.359 ms
7 [AS2497] 58.138.88.74 227.631 ms
8 [AS2497] 58.138.110.22 228.238 ms
9 [AS2497] 210.138.93.146 247.736 ms
10 [AS37891] 58.147.160.14 235.938 ms
11 [AS37891] 58.147.162.100 228.519 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Saint Petersburg, RU
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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