Autonomous System details

AS55379

Hosei University  ·  hosei.ac.jp

Japan
    Stub AS Icon Stub AS

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AS55379 – Hosei University

Field Value
Country Japan
Website hosei.ac.jp
Hosted domains 9
IPv4 addresses 65,536
IPv6 addresses 1,208,925,819,614,629,174,706,176
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
133.25.103.61 ██████████ 1
133.25.90.128 ██████████ 1
133.25.103.59 ██████████ 1
133.25.209.130 █████ 1
133.25.90.134 ██████████ 1
133.25.160.138 ██████████ 1
133.25.103.60 ██████████ 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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Pingable IPs

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

IP Address ASN Details
133.25.103.64 AS55379 Hosei University 2.13ms from Tokyo, JP
133.25.160.176 AS55379 Hosei University 1.70ms from Tokyo, JP
2001:df3:6500:2000::104 AS55379 Hosei University 1.57ms from Tokyo, JP
133.25.84.64 AS55379 Hosei University 2.26ms from Tokyo, JP
133.25.19.137 AS55379 Hosei University 1.70ms from Tokyo, JP
133.25.236.65 AS55379 Hosei University 2.21ms from Tokyo, JP
133.25.172.113 AS55379 Hosei University 2.20ms from Tokyo, JP
133.25.144.112 AS55379 Hosei University 3.33ms from Tokyo, JP
133.25.82.132 AS55379 Hosei University 2.22ms from Tokyo, JP
133.25.171.66 AS55379 Hosei University 2.37ms from Tokyo, JP
133.25.161.139 AS55379 Hosei University 2.21ms from Tokyo, JP
133.25.195.68 AS55379 Hosei University 1.95ms from Tokyo, JP
133.25.222.1 AS55379 Hosei University 2.15ms from Tokyo, JP
133.25.90.14 AS55379 Hosei University 1.87ms from Tokyo, JP
133.25.194.101 AS55379 Hosei University 2.12ms from Tokyo, JP
133.25.153.77 AS55379 Hosei University 1.83ms from Tokyo, JP
133.25.18.255 AS55379 Hosei University 2.02ms from Tokyo, JP
133.25.183.104 AS55379 Hosei University 2.66ms from Tokyo, JP
133.25.246.203 AS55379 Hosei University 2.22ms from Tokyo, JP
133.25.36.7 AS55379 Hosei University 2.57ms from Tokyo, JP
133.25.34.71 AS55379 Hosei University 2.67ms from Tokyo, JP
133.25.196.22 AS55379 Hosei University 2.18ms from Tokyo, JP
133.25.80.54 AS55379 Hosei University 2.02ms from Tokyo, JP
133.25.86.105 AS55379 Hosei University 2.12ms from Tokyo, JP
133.25.247.194 AS55379 Hosei University 1.90ms 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
72.153.112.147 AS8075 Microsoft Corporation 0.32ms from Boydton, US
181.23.202.243 AS22927 Telefonica de Argentina 1.21ms from Buenos Aires, AR
81.158.24.51 AS2856 British Telecommunications PLC 4.13ms from Erith, GB
210.3.247.179 AS9304 HGC Global Communications Limited 1.44ms from Hong Kong, HK
85.139.9.211 AS2860 NOS COMUNICACOES, S.A. 7.16ms from Lisbon, PT
90.5.71.83 AS3215 Orange S.A. 4.46ms from Marseille, FR
109.229.121.115 AS49136 Telecommunication networks Ltd 0.64ms from Samara, RU
112.159.66.67 AS17858 LG POWERCOMM 6.27ms from Seoul, KR
119.203.11.51 AS4766 Korea Telecom 2.79ms from Seoul, KR
211.224.206.3 AS4766 Korea Telecom 3.17ms from Seoul, KR
123.248.175.83 AS9845 LG HelloVision Corp. 11.84ms from Seoul, KR
113.197.192.227 AS2497 Internet Initiative Japan Inc. 2.45ms from Tokyo, JP
45.141.117.131 AS211507 Julian Achter 0.45ms from Amsterdam, NL
83.91.166.179 AS3292 TDC Holding A/S 2.38ms from Copenhagen, DK
18.196.79.211 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
217.156.23.3 AS214918 ESAGAMES HOSTING SHIELD S.R.L. 0.55ms from Frankfurt am Main, DE
79.208.210.67 AS3320 Deutsche Telekom AG 4.23ms from Frankfurt am Main, DE
58.64.166.51 AS17444 HKBN Enterprise Solutions Limited 0.97ms from Hong Kong, HK
104.172.49.179 AS20001 Charter Communications Inc 4.78ms from Los Angeles, US
80.225.244.35 AS31898 Oracle Corporation 0.14ms from Mumbai, IN
105.155.37.147 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 6.22ms from Rabat, MA
159.213.190.227 AS6882 Regione Toscana 6.54ms from Rome, IT
87.228.21.3 AS49505 JSC Selectel 0.58ms from Saint Petersburg, RU
108.237.54.195 AS7018 AT&T Enterprises, LLC 4.49ms from San Antonio, US
183.103.213.115 AS4766 Korea Telecom 8.41ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m7 133.25.180.201
traceroute to 133.25.180.201 (133.25.180.201): 7 hops max, 52 byte packets
1 [AS26383] 23.164.240.1 25.462 ms
2 *
3 *
4 [AS6939] 184.105.80.36 7.947 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Helsinki, FI
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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