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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ASN API & Database

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
133.25.80.54 AS55379 Hosei University 2.03ms from Tokyo, JP
2001:df3:6500:2000::104 AS55379 Hosei University 1.59ms from Tokyo, JP
133.25.91.253 AS55379 Hosei University 2.21ms from Tokyo, JP
133.25.171.66 AS55379 Hosei University 2.36ms from Tokyo, JP
133.25.195.68 AS55379 Hosei University 1.97ms from Tokyo, JP
133.25.236.65 AS55379 Hosei University 2.14ms from Tokyo, JP
133.25.82.132 AS55379 Hosei University 2.19ms from Tokyo, JP
133.25.237.5 AS55379 Hosei University 1.84ms from Tokyo, JP
133.25.90.12 AS55379 Hosei University 1.91ms from Tokyo, JP
133.25.172.113 AS55379 Hosei University 2.21ms 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
52.166.4.147 AS8075 Microsoft Corporation 0.17ms from Amsterdam, NL
208.70.66.35 AS21858 Ascent Data, LLC 6.41ms from Ashburn, US
212.227.73.227 AS8560 IONOS SE 0.54ms from Berlin, DE
69.131.86.243 AS4181 TDS TELECOM 4.93ms from Chicago, US
47.162.114.211 AS5650 Frontier Communications of America, Inc. 1.51ms from Dallas, US
111.124.187.67 AS4134 CHINANET BACKBONE 4.86ms from Guiyang, CN
87.254.240.3 AS6758 Monaco Telecom S.A. 3.79ms from Marseille, FR
36.152.55.51 AS56046 China Mobile communications corporation 1.98ms from Nanjing, CN
90.83.181.115 AS3215 Orange S.A. 8.67ms from Paris, FR
12.105.185.147 AS6307 American Express Company 2.37ms from Phoenix, US
151.81.145.227 AS1267 WIND TRE S.P.A. 10.73ms from Rome, IT
190.215.16.3 AS18822 Manquehuenet 1.08ms from Santiago, CL
189.189.59.147 AS8151 UNINET 4.21ms from Santiago de Queretaro, MX
70.70.49.195 AS6327 Shaw Communications 6.61ms from Seattle, US
218.146.54.211 AS4766 Korea Telecom 1.13ms from Seoul, KR
129.211.25.19 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.70ms from Shanghai, CN
223.8.124.179 AS4134 CHINANET BACKBONE 3.78ms from Taiyuan, CN
66.58.148.147 AS8047 GENERAL COMMUNICATION, INC. 7.29ms from Anchorage, US
41.45.118.195 AS8452 TE-AS 5.28ms from Cairo, EG
107.152.7.3 AS62523 CIRBN, LLC 4.48ms from Chicago, US
117.210.189.163 AS9829 National Internet Backbone 6.89ms from Delhi, IN
163.227.166.3 AS153849 PT HAQINET MEDIA COM 17.06ms from Jakarta, ID
89.43.215.67 AS201838 Community Fibre Limited 1.15ms from London, GB
108.58.214.179 AS6128 Cablevision Systems Corp. 6.17ms from New York City, US
78.84.146.131 AS12578 SIA Tet 0.58ms from Riga, LV

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 133.25.120.218
traceroute to 133.25.120.218 (133.25.120.218): 6 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.312 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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