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

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

IP Address ASN Details
133.25.144.112 AS55379 Hosei University 3.51ms from Tokyo, JP
133.25.251.10 AS55379 Hosei University 2.21ms from Tokyo, JP
133.25.171.66 AS55379 Hosei University 2.36ms from Tokyo, JP
133.25.242.141 AS55379 Hosei University 1.82ms from Tokyo, JP
133.25.239.220 AS55379 Hosei University 2.17ms from Tokyo, JP
133.25.18.255 AS55379 Hosei University 1.92ms from Tokyo, JP
133.25.181.192 AS55379 Hosei University 5.56ms from Tokyo, JP
133.25.91.253 AS55379 Hosei University 2.21ms from Tokyo, JP
133.25.247.194 AS55379 Hosei University 2.02ms from Tokyo, JP
133.25.236.65 AS55379 Hosei University 2.14ms from Tokyo, JP
133.25.140.61 AS55379 Hosei University 1.72ms from Tokyo, JP
133.25.221.46 AS55379 Hosei University 1.91ms from Tokyo, JP
2001:df3:6500:2000::104 AS55379 Hosei University 1.59ms from Tokyo, JP
133.25.160.176 AS55379 Hosei University 1.71ms from Tokyo, JP
133.25.183.104 AS55379 Hosei University 2.68ms from Tokyo, JP
133.25.36.7 AS55379 Hosei University 2.62ms 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
133.25.179.212 AS55379 Hosei University 2.77ms from Tokyo, JP
133.25.84.64 AS55379 Hosei University 2.29ms from Tokyo, JP
133.25.161.135 AS55379 Hosei University 2.14ms from Tokyo, JP
133.25.248.239 AS55379 Hosei University 2.93ms from Tokyo, JP
133.25.19.137 AS55379 Hosei University 1.79ms from Tokyo, JP
133.25.237.5 AS55379 Hosei University 1.84ms from Tokyo, JP
133.25.22.2 AS55379 Hosei University 2.34ms 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
125.236.183.35 AS4771 Spark New Zealand Trading Ltd. 13.13ms from Auckland, NZ
120.48.53.163 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 3.44ms from Beijing, CN
183.151.73.227 AS4134 CHINANET-BACKBONE 10.69ms from Hangzhou, CN
78.165.230.211 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.66ms from Istanbul, TR
89.43.215.67 AS201838 Community Fibre Limited 1.15ms from London, GB
147.45.21.131 AS2895 FREEnet 0.54ms from Moscow, RU
126.29.21.243 AS17676 SoftBank Corp. 10.63ms from Osaka, JP
211.151.104.243 AS56048 China Mobile Communicaitons Corporation 3.48ms from Tianjin, CN
20.18.5.131 AS8075 Microsoft Corporation 0.48ms from Tokyo, JP
116.255.143.35 AS4837 CHINA UNICOM China169 Backbone 0.24ms from Zhengzhou, CN
192.23.10.19 AS72 Schlumberger Limited 2.57ms from Amsterdam, NL
210.55.21.163 AS4648 Global-Gateway Internet 15.21ms from Auckland, NZ
154.180.68.227 AS8452 TE-AS 5.34ms from Cairo, EG
45.23.247.99 AS7018 AT&T Enterprises, LLC 5.34ms from Chicago, US
72.26.46.115 AS17293 VTX Communications LLC 9.21ms from Dallas, US
117.210.189.163 AS9829 National Internet Backbone 6.89ms from Delhi, IN
171.236.175.147 AS7552 Viettel Group 6.50ms from Hanoi, VN
85.108.211.115 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.97ms from Istanbul, TR
181.224.36.3 AS273946 MULTIVISION S.R.L. 15.69ms from Lima, PE
146.199.117.227 AS6871 Plusnet 7.35ms from London, GB
87.254.240.3 AS6758 Monaco Telecom S.A. 3.79ms from Marseille, FR
103.210.154.147 AS134980 Interphone Pty Ltd 0.14ms from Perth, AU
189.189.59.147 AS8151 UNINET 4.21ms from Santiago de Queretaro, MX
13.238.15.163 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
120.12.129.3 AS4837 CHINA UNICOM China169 Backbone 5.75ms from Tianjin, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 133.25.146.227
traceroute to 133.25.146.227 (133.25.146.227): 5 hops max, 52 byte packets
1 [AS39798] 5.252.178.1 0.209 ms
2 [AS6939] 216.66.82.41 7.454 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Iasi, RO
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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