Autonomous System details

AS2523

Internet Technology Research Consortium  ·  itrc.net

Japan
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AS2523 – Internet Technology Research Consortium

Field Value
Country Japan
Website itrc.net
Hosted domains 2
IPv4 addresses 65,536
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry jpnic
Updated 3 years ago on May 12, 2023

IP Ranges

Netblock Company Num of IPs
133.69.0.0/16 Japan Network Information Center 65,536
133.69.0.0/20 Japan Network Information Center 4,096
133.69.192.0/20 Japan Network Information Center 4,096
Netblock Company
2407:e0c0::/32 Internet Technology Research Consortium
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WHOIS Details

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                                                ASHandle:       AS2523
                                                OrgID:          AS2523
                                                ASName:         AS2523
                                                ASNumber:       AS2523
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
133.69.4.97 ██████████ 2

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Peers

There is 1 peer for this ASN.

Peers Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
133.69.193.254 AS2523 Internet Technology Research Consortium 1.44ms from Osaka, JP
133.69.167.249 AS2523 Internet Technology Research Consortium 1.17ms from Tokyo, JP
2407:e0c0:101:200::1 AS2523 Internet Technology Research Consortium 1.78ms from Osaka, JP
133.69.2.1 AS2523 Internet Technology Research Consortium 1.49ms from Osaka, JP
133.69.1.65 AS2523 Internet Technology Research Consortium 1.51ms from Osaka, JP
133.69.3.21 AS2523 Internet Technology Research Consortium 2.11ms from Osaka, JP
133.69.15.1 AS2523 Internet Technology Research Consortium 1.55ms from Osaka, JP
2407:e0c0:100::1 AS2523 Internet Technology Research Consortium 3.69ms from Osaka, JP
133.69.194.254 AS2523 Internet Technology Research Consortium 1.45ms from Osaka, JP
133.69.4.1 AS2523 Internet Technology Research Consortium 1.54ms from Osaka, JP
133.69.192.254 AS2523 Internet Technology Research Consortium 1.43ms from Osaka, JP
133.69.195.254 AS2523 Internet Technology Research Consortium 1.42ms from Osaka, JP
2407:e0c0::9db:1 AS2523 Internet Technology Research Consortium 1.64ms 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
95.103.26.139 AS6855 Slovak Telekom, a.s. 7.02ms from Bratislava, SK
140.164.17.27 AS137 Consortium GARR 5.02ms from Frosinone, IT
14.167.222.155 AS45899 VNPT Corp 2.82ms from Ho Chi Minh City, VN
86.23.174.75 AS5089 Virgin Media Limited 11.80ms from London, GB
104.10.26.43 AS7018 AT&T Enterprises, LLC 2.19ms from Los Angeles, US
84.176.47.11 AS3320 Deutsche Telekom AG 5.53ms from Nuernberg, DE
72.188.203.235 AS33363 Charter Communications, Inc 8.24ms from Orlando, US
180.26.76.251 AS4713 NTT DOCOMO BUSINESS,Inc. 6.32ms from Osaka, JP
115.124.219.155 AS7679 QTnet,Inc. 7.65ms from Osaka, JP
58.6.3.11 AS4739 Internode Pty Ltd 8.05ms from Perth, AU
69.64.79.91 AS18501 CyberCloud Professionals LLC 0.76ms from Phoenix, US
130.164.142.187 AS25019 Saudi Telecom Company JSC 6.11ms from Riyadh, SA
99.112.70.187 AS7018 AT&T Enterprises, LLC 2.83ms from San Jose, US
125.180.15.203 AS17858 LG POWERCOMM 1.60ms from Seoul, KR
111.229.171.27 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.97ms from Shanghai, CN
210.59.2.27 AS1659 Taiwan Academic Network (TANet) Information Center 4.31ms from Taipei, TW
175.174.25.59 AS4837 CHINA UNICOM China169 Backbone 9.79ms from Tieling, CN
178.238.1.251 AS61108 eww ag 2.56ms from Zuerich, CH
37.245.75.11 AS5384 Emirates Internet 4.84ms from Al Fujairah City, AE
24.15.63.171 AS7922 Comcast Cable Communications, LLC 5.43ms from Chicago, US
87.119.218.139 AS61157 PlusServer GmbH 5.72ms from Copenhagen, DK
175.118.142.123 AS9318 SK Broadband Co Ltd 4.39ms from Incheon, KR
182.68.88.235 AS24560 Bharti Airtel Ltd., Telemedia Services 1.82ms from Kolkata, IN
84.124.77.203 AS6739 Vodafone ONO AS 10.25ms from Madrid, ES
68.46.106.43 AS7922 Comcast Cable Communications, LLC 3.21ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 -m7 133.69.136.110
traceroute to 133.69.136.110 (133.69.136.110): 7 hops max, 52 byte packets
2 *
3 [AS213753] 185.28.38.8 0.652 ms
4 [AS6939] 216.66.90.102 1.151 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS2523 at robtex.

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