Autonomous System details

AS4730

Osaka University  ·  osaka-u.ac.jp

Japan
    Stub AS Icon Stub AS

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AS4730 – Osaka University

Field Value
Country Japan
Website osaka-u.ac.jp
Hosted domains 16
IPv4 addresses 67,584
IPv6 addresses 0
ASN type Education
Registry jpnic
Updated 4 years ago on Jul 16, 2022

IP Ranges

Netblock Company Num of IPs
133.1.0.0/16 Japan Network Information Center 65,536
192.50.0.0/21 Osaka University 2,048

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS4730
                                                OrgID:          AS4730
                                                ASName:         AS4730
                                                ASNumber:       AS4730
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 16 domain names hosted across 13 IP addresses on this ASN.

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IP Address Domain Domains on this IP
133.1.138.1 ██████████ 4
133.1.244.42 ██████████ 1
133.1.49.9 ██████████ 1
133.1.163.75 ██████ 1
133.1.158.160 ████████ 1
133.1.139.33 ██████████ 1
133.1.186.7 ██████████ 1
133.1.198.212 ██████████ 1
133.1.138.210 ██████████ 1
133.1.175.75 ██████████ 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

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

IP Address ASN Details
133.1.113.67 AS4730 Osaka University 1.86ms from Osaka, JP
133.1.18.14 AS4730 Osaka University 1.49ms from Osaka, JP
133.1.180.19 AS4730 Osaka University 1.50ms from Osaka, JP
133.1.23.50 AS4730 Osaka University 1.62ms from Osaka, JP
133.1.165.19 AS4730 Osaka University 1.55ms from Osaka, JP
133.1.116.149 AS4730 Osaka University 1.58ms from Osaka, JP
133.1.218.132 AS4730 Osaka University 1.60ms from Osaka, JP
133.1.7.104 AS4730 Osaka University 1.58ms from Osaka, JP
133.1.141.100 AS4730 Osaka University 1.80ms from Osaka, JP
133.1.120.19 AS4730 Osaka University 1.89ms from Osaka, JP
133.1.93.240 AS4730 Osaka University 1.60ms from Osaka, JP
133.1.76.70 AS4730 Osaka University 1.41ms from Osaka, JP
133.1.94.2 AS4730 Osaka University 1.92ms from Osaka, JP
133.1.177.52 AS4730 Osaka University 1.70ms from Osaka, JP
133.1.133.111 AS4730 Osaka University 1.84ms from Osaka, JP
133.1.236.66 AS4730 Osaka University 1.84ms from Osaka, JP
133.1.211.248 AS4730 Osaka University 1.53ms from Osaka, JP
133.1.117.201 AS4730 Osaka University 1.87ms from Osaka, JP
133.1.36.182 AS4730 Osaka University 1.55ms from Osaka, JP
133.1.96.60 AS4730 Osaka University 1.68ms from Osaka, JP
133.1.242.15 AS4730 Osaka University 1.75ms from Osaka, JP
133.1.15.134 AS4730 Osaka University 1.57ms from Osaka, JP
133.1.131.97 AS4730 Osaka University 1.54ms from Osaka, JP
133.1.105.133 AS4730 Osaka University 1.86ms from Osaka, JP
133.1.55.12 AS4730 Osaka University 1.69ms from Osaka, 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
23.28.249.10 AS12083 WideOpenWest Finance LLC 13.23ms from Atlanta, US
176.118.161.250 AS211500 LOBOS NETWORKING LTD 10.96ms from Barcelona, ES
120.61.199.170 AS9829 National Internet Backbone 14.50ms from Bengaluru, IN
100.10.69.106 AS701 Verizon Business 3.04ms from Boston, US
8.31.255.106 AS3356 Level 3 Parent, LLC 2.23ms from Dallas, US
103.85.42.170 AS64089 DNSFilter, Inc. 0.06ms from Fortaleza, BR
58.187.238.42 AS18403 FPT Telecom Company 0.32ms from Hanoi, VN
42.101.87.250 AS4134 CHINANET-BACKBONE 5.53ms from Harbin, CN
47.234.156.218 AS11427 Charter Communications Inc 17.18ms from Houston, US
203.226.34.42 AS45385 Daelim Co.,Ltd. 1.06ms from Incheon, KR
117.214.100.154 AS9829 National Internet Backbone 10.81ms from Kolkata, IN
78.33.35.234 AS8468 ENTANET International Limited 0.33ms from London, GB
185.222.3.10 AS206091 Planet Digital Lichtwellenleiternetz Errichtungs- und Betrieb GmbH & Co KG 8.96ms from Milan, IT
47.225.234.74 AS20115 Charter Communications LLC 4.61ms from Minneapolis, US
65.94.255.26 AS577 Bell Canada 3.92ms from Montreal, CA
194.105.131.10 AS44014 OOO NPO VMI 1.48ms from Moscow, RU
85.143.77.10 AS5567 National Research Tomsk Polytechnic University 5.71ms from Novosibirsk, RU
153.179.38.10 AS4713 NTT DOCOMO BUSINESS,Inc. 4.88ms from Osaka, JP
176.180.227.122 AS5410 Bouygues Telecom SA 16.85ms from Paris, FR
31.38.41.170 AS5410 Bouygues Telecom SA 15.80ms from Paris, FR
185.52.46.122 AS60641 HEXATEL SAS 1.23ms from Paris, FR
112.144.36.138 AS17858 LG POWERCOMM 1.95ms from Seoul, KR
39.107.199.10 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.57ms from Zhangjiakou, CN
122.57.229.202 AS4771 Spark New Zealand Trading Ltd. 0.87ms from Auckland, NZ
185.27.157.106 AS20647 IPB Internet Provider in Berlin GmbH 0.32ms from Berlin, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 133.1.235.28
traceroute to 133.1.235.28 (133.1.235.28): 9 hops max, 52 byte packets
2 [AS30059] 70.36.35.1 93.994 ms
3 *
4 *
5 *
6 [AS6181] 216.68.14.61 11.062 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Cincinnati, US
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 AS4730 at robtex.

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