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
133.25.172.113 AS55379 Hosei University 2.21ms from Tokyo, JP
2001:df3:6500:2000::104 AS55379 Hosei University 1.59ms from Tokyo, JP
133.25.236.65 AS55379 Hosei University 2.14ms from Tokyo, JP
133.25.90.12 AS55379 Hosei University 1.91ms from Tokyo, JP
133.25.82.132 AS55379 Hosei University 2.19ms from Tokyo, JP
133.25.195.68 AS55379 Hosei University 1.97ms from Tokyo, JP
133.25.237.5 AS55379 Hosei University 1.84ms from Tokyo, JP
133.25.91.253 AS55379 Hosei University 2.21ms from Tokyo, JP
133.25.80.54 AS55379 Hosei University 2.03ms from Tokyo, JP
133.25.171.66 AS55379 Hosei University 2.36ms 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
20.41.55.3 AS8075 Microsoft Corporation 0.25ms from Boydton, US
81.225.137.211 AS3301 Telia Company AB 2.03ms from Copenhagen, DK
72.26.46.115 AS17293 VTX Communications LLC 9.21ms from Dallas, US
198.98.94.19 AS32798 Highline Services, LLC 0.11ms from Dallas, US
188.111.212.3 AS3209 Vodafone GmbH 2.66ms from Hamburg, DE
67.11.199.67 AS11427 Charter Communications Inc 11.34ms from Houston, US
8.130.187.99 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.87ms from Jining, CN
86.178.192.243 AS2856 British Telecommunications PLC 9.61ms from London, GB
103.210.154.147 AS134980 Interphone Pty Ltd 0.14ms from Perth, AU
15.218.79.67 AS20055 Wholesail networks LLC 2.18ms from Seattle, US
220.75.166.163 AS4766 Korea Telecom 1.60ms from Seoul, KR
96.35.34.179 AS20115 Charter Communications LLC 4.16ms from St. Louis, US
223.8.124.179 AS4134 CHINANET BACKBONE 3.78ms from Taiyuan, CN
20.18.5.131 AS8075 Microsoft Corporation 0.48ms from Tokyo, JP
59.106.89.35 AS9370 SAKURA Internet Inc. 0.58ms from Tokyo, JP
52.224.39.99 AS8075 Microsoft Corporation 0.33ms from Ashburn, US
75.137.61.131 AS20115 Charter Communications LLC 11.24ms from Atlanta, US
217.136.182.19 AS5432 Proximus NV 3.42ms from Brussels, BE
102.100.178.179 AS36925 MEDITELECOM 18.81ms from Casablanca, MA
97.157.180.195 AS6167 Verizon Business 16.39ms from Chicago, US
109.58.108.99 AS44034 Hi3G Access AB 10.13ms from Copenhagen, DK
93.222.255.19 AS3320 Deutsche Telekom AG 4.00ms from Duesseldorf, DE
188.166.194.131 AS14061 DigitalOcean, LLC 0.16ms from Frankfurt am Main, DE
189.191.172.147 AS8151 UNINET 1.15ms from Mexico City, MX

Traceroute

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

$
traceroute -a -n -q1 -m5 133.25.12.128
traceroute to 133.25.12.128 (133.25.12.128): 5 hops max, 52 byte packets
2 [AS52468] 181.78.95.209 26.065 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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