English
IP.CCIP.CC
IP.CC
Search
IP address details
AS37891
JR TOKAI Information Systems Company·
IP address details
AS37891
JR TOKAI Information Systems Company·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS37891
  • Org Name
    JR TOKAI Information Systems Company
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    8
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    3
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    0

Prefixes

There are 8 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Japan192.218.65.0/24
Central Japan Railway Company
192.218.0.0/16APNIC
Japan192.218.66.0/24
Central Japan Railway Company
192.218.0.0/16APNIC
Japan58.147.160.0/21
JR TOKAI Information Systems Company
--APNIC
Japan58.147.162.0/24
JR TOKAI Information Systems Company
58.147.160.0/21APNIC
Japan58.147.163.0/24
JR TOKAI Information Systems Company
58.147.160.0/21APNIC
Japan58.147.165.0/24
JR TOKAI Information Systems Company
58.147.160.0/21APNIC
Japan58.147.166.0/24
JR TOKAI Information Systems Company
58.147.160.0/21APNIC
Japan58.147.167.0/24
JR TOKAI Information Systems Company
58.147.160.0/21APNIC
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 3 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
JapanAS2497
Internet Initiative Japan Inc.
true
AS2516
Asia Pacific Network Information Centre
true
AS4713
NTT Communications Corporation
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
JapanAS2497
Internet Initiative Japan Inc.
true
AS2516
Asia Pacific Network Information Centre
true
AS4713
NTT Communications Corporation
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS37891 Combined Upstream Graph AS37891 AS37891 AS2497 AS2497 AS37891->AS2497 AS2516 AS2516 AS37891->AS2516 AS4713 AS4713 AS37891->AS4713 AS2914 AS2914 AS2497->AS2914 AS7018 AS7018 AS2497->AS7018 AS6461 AS6461 AS2497->AS6461 AS1299 AS1299 AS2497->AS1299 AS3356 AS3356 AS2497->AS3356 AS5511 AS5511 AS2497->AS5511 AS174 AS174 AS2497->AS174 AS3257 AS3257 AS2497->AS3257 AS2516->AS6461 AS2516->AS1299 AS2516->AS174 AS2516->AS3257 AS4713->AS2497 AS4713->AS2914 AS2914->AS7018 AS1299->AS3356 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS1239 AS1239 AS3257->AS1239
AS37891 Combined Upstream Graph AS37891 AS37891 AS2497 AS2497 AS37891->AS2497 AS2516 AS2516 AS37891->AS2516 AS4713 AS4713 AS37891->AS4713 AS2914 AS2914 AS2497->AS2914 AS7018 AS7018 AS2497->AS7018 AS6461 AS6461 AS2497->AS6461 AS1299 AS1299 AS2497->AS1299 AS3356 AS3356 AS2497->AS3356 AS5511 AS5511 AS2497->AS5511 AS174 AS174 AS2497->AS174 AS3257 AS3257 AS2497->AS3257 AS2516->AS6461 AS2516->AS1299 AS2516->AS174 AS2516->AS3257 AS4713->AS2497 AS4713->AS2914 AS2914->AS7018 AS1299->AS3356 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS1239 AS1239 AS3257->AS1239

World Map

WHOIS Details


% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37891'

aut-num: AS37891
as-name: JTIS
descr: JR TOKAI Information Systems Company
import:
export:
country: JP
admin-c: RO1261JP
tech-c: RO1261JP
last-modified: 2006-06-20T19:15:43Z
remarks: This information has been partially mirrored by APNIC from
remarks: JPNIC. To obtain more specific information, please use the
remarks: JPNIC WHOIS Gateway at
remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks: defaults to Japanese output, use the /e switch for English
remarks: output)
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)




% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37891'

aut-num: AS37891
as-name: JTIS
descr: JR TOKAI Information Systems Company
import:
export:
country: JP
admin-c: RO1261JP
tech-c: RO1261JP
last-modified: 2006-06-20T19:15:43Z
remarks: This information has been partially mirrored by APNIC from
remarks: JPNIC. To obtain more specific information, please use the
remarks: JPNIC WHOIS Gateway at
remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks: defaults to Japanese output, use the /e switch for English
remarks: output)
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)



IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS37891
JR TOKAI Information Systems Company·
IP address details
AS37891
JR TOKAI Information Systems Company·

Summary

  • As Number
    AS37891
  • Org Name
    JR TOKAI Information Systems Company
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    8
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    3
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    0

Prefixes

There are 8 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Japan192.218.65.0/24
Central Japan Railway Company
192.218.0.0/16APNIC
Japan192.218.66.0/24
Central Japan Railway Company
192.218.0.0/16APNIC
Japan58.147.160.0/21
JR TOKAI Information Systems Company
--APNIC
Japan58.147.162.0/24
JR TOKAI Information Systems Company
58.147.160.0/21APNIC
Japan58.147.163.0/24
JR TOKAI Information Systems Company
58.147.160.0/21APNIC
Japan58.147.165.0/24
JR TOKAI Information Systems Company
58.147.160.0/21APNIC
Japan58.147.166.0/24
JR TOKAI Information Systems Company
58.147.160.0/21APNIC
Japan58.147.167.0/24
JR TOKAI Information Systems Company
58.147.160.0/21APNIC
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 3 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
JapanAS2497
Internet Initiative Japan Inc.
true
AS2516
Asia Pacific Network Information Centre
true
AS4713
NTT Communications Corporation
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
JapanAS2497
Internet Initiative Japan Inc.
true
AS2516
Asia Pacific Network Information Centre
true
AS4713
NTT Communications Corporation
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS37891 Combined Upstream Graph AS37891 AS37891 AS2497 AS2497 AS37891->AS2497 AS2516 AS2516 AS37891->AS2516 AS4713 AS4713 AS37891->AS4713 AS2914 AS2914 AS2497->AS2914 AS7018 AS7018 AS2497->AS7018 AS6461 AS6461 AS2497->AS6461 AS1299 AS1299 AS2497->AS1299 AS3356 AS3356 AS2497->AS3356 AS5511 AS5511 AS2497->AS5511 AS174 AS174 AS2497->AS174 AS3257 AS3257 AS2497->AS3257 AS2516->AS6461 AS2516->AS1299 AS2516->AS174 AS2516->AS3257 AS4713->AS2497 AS4713->AS2914 AS2914->AS7018 AS1299->AS3356 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS1239 AS1239 AS3257->AS1239
AS37891 Combined Upstream Graph AS37891 AS37891 AS2497 AS2497 AS37891->AS2497 AS2516 AS2516 AS37891->AS2516 AS4713 AS4713 AS37891->AS4713 AS2914 AS2914 AS2497->AS2914 AS7018 AS7018 AS2497->AS7018 AS6461 AS6461 AS2497->AS6461 AS1299 AS1299 AS2497->AS1299 AS3356 AS3356 AS2497->AS3356 AS5511 AS5511 AS2497->AS5511 AS174 AS174 AS2497->AS174 AS3257 AS3257 AS2497->AS3257 AS2516->AS6461 AS2516->AS1299 AS2516->AS174 AS2516->AS3257 AS4713->AS2497 AS4713->AS2914 AS2914->AS7018 AS1299->AS3356 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS1239 AS1239 AS3257->AS1239

World Map

WHOIS Details


% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37891'

aut-num: AS37891
as-name: JTIS
descr: JR TOKAI Information Systems Company
import:
export:
country: JP
admin-c: RO1261JP
tech-c: RO1261JP
last-modified: 2006-06-20T19:15:43Z
remarks: This information has been partially mirrored by APNIC from
remarks: JPNIC. To obtain more specific information, please use the
remarks: JPNIC WHOIS Gateway at
remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks: defaults to Japanese output, use the /e switch for English
remarks: output)
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)




% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37891'

aut-num: AS37891
as-name: JTIS
descr: JR TOKAI Information Systems Company
import:
export:
country: JP
admin-c: RO1261JP
tech-c: RO1261JP
last-modified: 2006-06-20T19:15:43Z
remarks: This information has been partially mirrored by APNIC from
remarks: JPNIC. To obtain more specific information, please use the
remarks: JPNIC WHOIS Gateway at
remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks: defaults to Japanese output, use the /e switch for English
remarks: output)
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)



IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Related Networks
  • AS37885
    Private ASN
  • AS37886
    Private ASN
  • AS37887
    Madagascar Global Internet eXchange Point
  • AS37889
    J-PARC Center
  • AS37893
    Tradeweb Japan
  • AS37895
    Assigned by APNIC
  • AS37898
    digitiminimi, inc.
  • AS37899
    Assigned by APNIC
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.
IP.CC

An API to build on security, web personalization, marketing, and more

For the financial services sector and FinTech companies, IP.CC is an invaluable tool. Our clients in the financial industry love what we do, and we're excited to show you why.
IP.CC

Our IP Tools

Explore all toolsIP.CC
  • IP.CCPing

    Ping is a free tool to help you find IP addresses that can be pinged using the ICMP protocol. You can either lookup up an IP address or a CIDR block.

    Try PingIP.CC
  • IP.CCDNS

    DNS is a technique used to determine the hostname associated with an IP address. This is done searching hostname registry and registrar tables for PTR records.

    Try DNSIP.CC
  • IP.CCPort

    Port is a free tool for detecting open ports on your device. It automatically detects IP-address and scans your device, identifying open and vulnerable ports through which hackers.

    Try PortIP.CC
Frequently Asked Question
Contact UsIP.CC[email protected]
API ProductsIP Geolocation APIIP Ranges APIPrivacy Detection APIIP to CompanyIP Whois APIASN API
Database DownloadsIP Geolocation DatabasePrivacy detection databaseASN databaseIP to mobile carrier databaseIP to company databaseIP Whois Database Download
Use CasesAdvertising TechnologyCybersecurityE-CommerceFinancial TechnologyGameTechDigital Media and Social
ResourcesEnterprise CustomizationToolsCustomer storiesPartnersHelp centerBlog
Copyright © 江苏友趣网络科技有限公司 苏ICP备16016653号-18
Terms of ServicePrivacy Policy
API Products
IP Geolocation APIIP Ranges APIPrivacy Detection APIIP to Company APIIP Whois APIASN APIIP to Mobile CarrierHosted Domains API
Database Downloads
IP Geolocation DatabaseAbuse Contact DatabasePrivacy detection databaseIP to company databaseIP Whois Database DownloadASN databaseIP to mobile carrier databaseIP to Hosted Domains Database
Use Cases
Advertising TechnologyFinancial TechnologyCybersecurityGameTechE-CommerceDigital Media and Social
Resources
Knowledge BaseHelp centerBlogToolsMTRPORTPINGHEADDNSASN
Contact Us
IP.CC[email protected]
Terms of ServicePrivacy Policy