Autonomous System details

AS55379

Hosei University  ·  hosei.ac.jp

Japan

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AS55379 – Hosei University

Field Value
Country Japan
Website hosei.ac.jp
Hosted domains 9
IPv4 addresses 65,536
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Education
Registry jpnic
Updated 16 years ago on May 12, 2010

IP Ranges

Netblock Company Num of IPs
133.25.0.0/16 Japan Network Information Center 65,536
133.25.0.0/17 Japan Network Information Center 32,768
133.25.128.0/17 Japan Network Information Center 32,768
Netblock Company
2001:df3:6500::/48 Hosei University
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WHOIS Details

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                                                ASHandle:       AS55379
                                                OrgID:          AS55379
                                                ASName:         AS55379
                                                ASNumber:       AS55379
                                                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 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
133.25.103.62 ██████████ 2
133.25.160.138 ██████████ 1
133.25.103.60 ██████████ 1
133.25.103.61 ██████████ 1
133.25.90.134 ██████████ 1
133.25.209.130 █████ 1
133.25.90.128 ██████████ 1
133.25.103.59 ██████████ 1

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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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
133.25.91.254 AS55379 Hosei University 2.26ms from Tokyo, JP
2001:df3:6500:2000::104 AS55379 Hosei University 1.55ms from Tokyo, JP
133.25.171.66 AS55379 Hosei University 2.35ms from Tokyo, JP
133.25.236.65 AS55379 Hosei University 2.06ms from Tokyo, JP
133.25.90.16 AS55379 Hosei University 1.93ms from Tokyo, JP
133.25.237.5 AS55379 Hosei University 1.84ms from Tokyo, JP
133.25.172.113 AS55379 Hosei University 2.20ms from Tokyo, JP
133.25.82.132 AS55379 Hosei University 2.02ms from Tokyo, JP
133.25.195.68 AS55379 Hosei University 1.98ms from Tokyo, JP
133.25.80.54 AS55379 Hosei University 1.94ms from Tokyo, 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
74.7.244.179 AS8075 Microsoft Corporation 1.00ms from Atlanta, US
60.50.178.51 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 4.70ms from Kuala Lumpur, MY
2.139.122.211 AS3352 TELEFONICA DE ESPANA S.A.U. 1.26ms from Madrid, ES
52.44.64.179 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
85.25.92.67 AS29066 velia.net Internetdienste GmbH 1.39ms from Strasbourg, FR
183.189.189.163 AS4837 CHINA UNICOM China169 Backbone 8.69ms from Taiyuan, CN
40.117.191.131 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
101.243.83.67 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 11.55ms from Beijing, CN
212.227.73.227 AS8560 IONOS SE 0.60ms from Berlin, DE
223.144.113.99 AS4134 CHINANET BACKBONE 6.16ms from Changsha, CN
208.191.222.243 AS7018 AT&T Enterprises, LLC 7.47ms from Columbus, US
35.222.54.3 AS396982 Google LLC 0.14ms from Council Bluffs, US
83.125.17.99 AS13237 euNetworks GmbH 0.75ms from Frankfurt am Main, DE
88.65.2.19 AS3209 Vodafone GmbH 6.12ms from Frankfurt am Main, DE
113.180.208.243 AS45899 VNPT Corp 4.43ms from Ho Chi Minh City, VN
8.130.187.99 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.89ms from Jining, CN
80.41.160.163 AS13285 TalkTalk Communications Limited 2.58ms from Manchester, GB
90.5.71.83 AS3215 Orange S.A. 3.84ms from Marseille, FR
87.254.240.3 AS6758 Monaco Telecom S.A. 3.80ms from Marseille, FR
46.61.22.115 AS12389 PJSC Rostelecom 16.44ms from Moscow, RU
195.40.104.195 AS203020 HostRoyale Technologies Pvt Ltd 1.26ms from Mumbai, IN
24.97.215.163 AS11351 Charter Communications Inc 8.64ms from New York City, US
134.33.61.131 AS8075 Microsoft Corporation 0.22ms from Phoenix, US
107.22.44.211 AS14618 Amazon.com, Inc. 0.57ms from Reston, US
151.76.19.163 AS1267 WIND TRE S.P.A. 12.68ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 -m5 133.25.208.252
traceroute to 133.25.208.252 (133.25.208.252): 5 hops max, 52 byte packets
2 [AS52468] 181.78.95.209 124.858 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
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 AS55379 at robtex.

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