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
2407:e0c0:101:200::1 AS2523 Internet Technology Research Consortium 1.84ms from Osaka, JP
2407:e0c0::9db:1 AS2523 Internet Technology Research Consortium 1.68ms from Osaka, JP
133.69.3.21 AS2523 Internet Technology Research Consortium 2.14ms from Osaka, JP
133.69.194.254 AS2523 Internet Technology Research Consortium 1.42ms from Osaka, JP
133.69.1.33 AS2523 Internet Technology Research Consortium 1.53ms from Osaka, JP
2407:e0c0:100::1 AS2523 Internet Technology Research Consortium 3.75ms from Osaka, JP
133.69.167.253 AS2523 Internet Technology Research Consortium 1.29ms from Tokyo, JP
133.69.193.254 AS2523 Internet Technology Research Consortium 1.46ms from Osaka, JP
133.69.4.1 AS2523 Internet Technology Research Consortium 1.57ms from Osaka, JP
133.69.195.254 AS2523 Internet Technology Research Consortium 1.45ms from Osaka, JP
133.69.15.1 AS2523 Internet Technology Research Consortium 1.55ms from Osaka, JP
133.69.2.1 AS2523 Internet Technology Research Consortium 1.55ms from Osaka, JP
133.69.192.254 AS2523 Internet Technology Research Consortium 1.42ms 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
20.119.36.203 AS8075 Microsoft Corporation 0.53ms from Ashburn, US
16.146.229.187 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
186.31.190.91 AS19429 ETB - Colombia 0.65ms from Bogota, CO
166.180.31.251 AS6167 Verizon Business 15.32ms from Chicago, US
43.240.14.11 AS134176 Cloudie Limited 0.20ms from Hong Kong, HK
91.142.155.75 AS41789 LLC Teledyne Systems Limited 10.32ms from Khabarovsk, RU
77.74.184.123 AS42988 OOO Teleport-Service Regions 1.35ms from Moscow, RU
3.108.128.219 AS16509 Amazon.com, Inc. 0.11ms from Mumbai, IN
178.128.154.43 AS14061 DigitalOcean, LLC 0.26ms from New York City, US
202.215.57.59 AS2519 ARTERIA Networks Corporation 2.99ms from Osaka, JP
182.169.209.123 AS2527 Sony Network Communications Inc. 1.45ms from Osaka, JP
115.141.47.75 AS17858 LG POWERCOMM 2.01ms from Seoul, KR
165.229.55.59 AS23980 Yeungnam University 4.57ms from Seoul, KR
178.191.237.27 AS8447 A1 Telekom Austria AG 1.06ms from Vienna, AT
61.54.130.123 AS4837 CHINA UNICOM China169 Backbone 2.46ms from Zhengzhou, CN
95.201.94.203 AS3301 Telia Company AB 13.27ms from Copenhagen, DK
120.43.33.107 AS4134 CHINANET-BACKBONE 4.46ms from Fuzhou, CN
111.123.158.171 AS4134 CHINANET-BACKBONE 6.60ms from Guiyang, CN
110.19.53.11 AS4837 CHINA UNICOM China169 Backbone 7.03ms from Hohhot, CN
45.48.164.91 AS20001 Charter Communications Inc 6.54ms from Los Angeles, US
98.97.71.187 AS14593 Space Exploration Technologies Corporation 12.87ms from Seattle, US
138.75.123.27 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.21ms from Singapore, SG
130.229.143.91 AS2839 Kungliga Tekniska Hogskolan 2.37ms from Stockholm, SE
125.228.71.139 AS3462 Data Communication Business Group 2.02ms from Taipei, TW
171.123.225.59 AS4837 CHINA UNICOM China169 Backbone 8.00ms from Taiyuan, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 133.69.146.175
traceroute to 133.69.146.175 (133.69.146.175): 8 hops max, 52 byte packets
4 [AS174] 154.54.82.201 10.314 ms
5 [AS174] 154.54.166.73 67.164 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Chicago, US
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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