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

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

IP Address ASN Details
58.147.165.2 AS37891 JR TOKAI Information Systems Company 3.83ms from Osaka, JP
58.147.161.249 AS37891 JR TOKAI Information Systems Company 3.92ms from Osaka, JP
58.147.160.24 AS37891 JR TOKAI Information Systems Company 3.84ms from Osaka, JP
58.147.167.116 AS37891 JR TOKAI Information Systems Company 3.93ms from Osaka, JP
58.147.162.129 AS37891 JR TOKAI Information Systems Company 3.65ms 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
73.213.202.243 AS7922 Comcast Cable Communications, LLC 6.29ms from Ashburn, US
108.67.68.243 AS7018 AT&T Enterprises, LLC 13.83ms from Atlanta, US
217.119.247.3 AS31161 ASEE Solutions d.o.o. Beograd 0.67ms from Belgrade, RS
18.64.92.147 AS16509 Amazon.com, Inc. 0.25ms from Berlin, DE
34.162.22.83 AS396982 Google LLC 0.15ms from Columbus, US
86.132.181.227 AS2856 British Telecommunications PLC 6.23ms from Erith, GB
210.32.21.3 AS4538 China Education and Research Network Center 5.77ms from Hangzhou, CN
113.168.48.147 AS45899 VNPT Corp 3.36ms from Hanoi, VN
92.167.115.67 AS3215 Orange S.A. 9.71ms from Marseille, FR
14.97.77.163 AS45820 Tata Teleservices ISP AS 8.83ms from Mumbai, IN
174.161.121.35 AS7922 Comcast Cable Communications, LLC 13.38ms from Murfreesboro, US
86.254.43.163 AS3215 Orange S.A. 8.89ms from Paris, FR
31.204.175.51 AS39578 Ltd "Maxima" 3.11ms from Saint Petersburg, RU
50.107.174.195 AS5650 Frontier Communications of America, Inc. 7.48ms from Secaucus, US
59.0.203.179 AS4766 Korea Telecom 7.26ms from Seoul, KR
121.171.31.163 AS4766 Korea Telecom 1.19ms from Seoul, KR
211.227.229.19 AS4766 Korea Telecom 6.49ms from Seoul, KR
40.162.87.147 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.27ms from Tianjin, CN
222.150.216.243 AS4713 NTT DOCOMO BUSINESS,Inc. 8.82ms from Tokyo, JP
62.58.193.3 AS13127 Odido Netherlands B.V. 4.87ms from Amsterdam, NL
137.155.43.211 AS20115 Charter Communications LLC 0.80ms from Ashburn, US
223.27.192.99 AS38794 UIH 1.17ms from Bangkok, TH
102.186.86.147 AS24835 Vodafone Data 18.05ms from Cairo, EG
68.38.143.227 AS7922 Comcast Cable Communications, LLC 14.59ms from Chicago, US
83.233.74.131 AS29518 Bredband2 AB 3.71ms from Copenhagen, DK

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 58.147.163.218
traceroute to 58.147.163.218 (58.147.163.218): 8 hops max, 52 byte packets
3 [AS749] 11.110.75.185 0.613 ms
4 *
5 [AS749] 11.94.155.69 1.144 ms
6 *
7 *
8 *
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 AS37891 at robtex.

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