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 79,228,162,514,264,338,000,000,000,000
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
133.69.3.21 AS2523 Internet Technology Research Consortium 2.10ms from Osaka, JP
133.69.2.253 AS2523 Internet Technology Research Consortium 1.52ms from Osaka, JP
2407:e0c0:101:2000::1 AS2523 Internet Technology Research Consortium 1.79ms from Osaka, JP
133.69.4.1 AS2523 Internet Technology Research Consortium 1.59ms from Osaka, JP
133.69.195.254 AS2523 Internet Technology Research Consortium 1.40ms from Osaka, JP
133.69.192.254 AS2523 Internet Technology Research Consortium 1.43ms from Osaka, JP
133.69.193.254 AS2523 Internet Technology Research Consortium 1.40ms from Osaka, JP
2407:e0c0:100::1 AS2523 Internet Technology Research Consortium 3.62ms from Osaka, JP
2407:e0c0::9db:1 AS2523 Internet Technology Research Consortium 1.67ms from Osaka, JP
133.69.167.253 AS2523 Internet Technology Research Consortium 1.17ms from Tokyo, JP
133.69.194.254 AS2523 Internet Technology Research Consortium 1.44ms from Osaka, JP
133.69.1.161 AS2523 Internet Technology Research Consortium 1.52ms from Osaka, JP
133.69.15.1 AS2523 Internet Technology Research Consortium 1.52ms 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
67.159.73.139 AS13371 Duke University 15.19ms from Ashburn, US
210.48.5.155 AS4770 ICONZ Ltd 0.91ms from Auckland, NZ
44.228.50.11 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
34.211.152.171 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
52.235.180.251 AS8075 Microsoft Corporation 0.60ms from Boydton, US
190.231.166.171 AS7303 Telecom Argentina S.A. 16.56ms from Buenos Aires, AR
217.82.244.235 AS3320 Deutsche Telekom AG 4.47ms from Duesseldorf, DE
35.157.42.59 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
84.124.77.203 AS6739 Vodafone ONO AS 10.25ms from Madrid, ES
35.203.24.11 AS396982 Google LLC 0.11ms from Montreal, CA
65.34.59.155 AS33363 Charter Communications, Inc 5.13ms from Orlando, US
162.245.67.59 AS20454 SECURED SERVERS LLC 0.28ms from Phoenix, US
161.77.95.155 AS7849 RingSquared CC 9.73ms from Secaucus, US
118.217.116.27 AS9318 SK Broadband Co Ltd 4.09ms from Seoul, KR
118.200.210.75 AS9506 Singtel Fibre Broadband 1.91ms from Singapore, SG
20.5.119.59 AS8075 Microsoft Corporation 0.66ms from Sydney, AU
35.199.188.171 AS396982 Google LLC 0.15ms from The Dalles, US
135.234.206.203 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
101.31.164.107 AS4837 CHINA UNICOM China169 Backbone 7.88ms from Beijing, CN
79.230.153.11 AS3320 Deutsche Telekom AG 4.52ms from Berlin, DE
111.10.180.107 AS9808 China Mobile Communications Group Co., Ltd. 4.24ms from Chongqing, CN
43.139.88.203 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.19ms from Guangzhou, CN
95.6.14.203 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.18ms from Istanbul, TR
185.25.35.203 AS60868 Runtime Collective Limited 0.95ms from London, GB
167.57.7.107 AS6057 Administracion Nacional de Telecomunicaciones 3.56ms from Montevideo, UY

Traceroute

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

$
traceroute -a -n -q1 -m5 133.69.196.172
traceroute to 133.69.196.172 (133.69.196.172): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sandefjord, NO
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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