Autonomous System details

AS23615

University of Shizuoka  ·  u-shizuoka-ken.ac.jp

Japan
    Stub AS Icon Stub AS

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AS23615 – University of Shizuoka

Field Value
Country Japan
Website u-shizuoka-ken.ac.jp
Hosted domains 1
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Business
Registry jpnic
Updated 21 years ago on Dec 13, 2004

IP Ranges

Netblock Company Num of IPs
133.33.0.0/16 Japan Network Information Center 65,536

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS23615
                                                OrgID:          AS23615
                                                ASName:         AS23615
                                                ASNumber:       AS23615
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
133.33.246.34 ██████████ 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

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

IP Address ASN Details
133.33.2.32 AS23615 University of Shizuoka 4.33ms from Tokyo, JP
133.33.5.92 AS23615 University of Shizuoka 4.36ms from Tokyo, JP
133.33.157.1 AS23615 University of Shizuoka 4.21ms from Tokyo, JP
133.33.148.8 AS23615 University of Shizuoka 4.23ms from Tokyo, JP
133.33.73.244 AS23615 University of Shizuoka 4.32ms from Tokyo, JP
133.33.33.132 AS23615 University of Shizuoka 4.29ms from Tokyo, JP
133.33.25.105 AS23615 University of Shizuoka 4.35ms from Tokyo, JP
133.33.90.20 AS23615 University of Shizuoka 4.26ms from Tokyo, JP
133.33.85.43 AS23615 University of Shizuoka 4.27ms from Tokyo, JP
133.33.1.31 AS23615 University of Shizuoka 4.39ms from Tokyo, JP
133.33.17.158 AS23615 University of Shizuoka 4.26ms from Tokyo, JP
133.33.89.1 AS23615 University of Shizuoka 4.34ms 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
20.93.212.175 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
108.178.229.255 AS30036 Mediacom Communications Corp 5.26ms from Chicago, US
200.238.167.95 AS10881 FUNPAR - Fundacao da UFPR para o DCTC 0.34ms from Curitiba, BR
148.153.229.15 AS63199 CDS Global Cloud Co., Ltd 0.77ms from Hong Kong, HK
51.103.138.63 AS8075 Microsoft Corporation 0.19ms from Kloten, CH
134.207.159.15 AS5058 Navy Network Information Center (NNIC) 4.85ms from Manassas, US
73.248.171.143 AS7922 Comcast Cable Communications, LLC 9.20ms from New York City, US
176.187.110.207 AS5410 Bouygues Telecom SA 1.85ms from Paris, FR
3.90.92.175 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
161.202.209.63 AS36351 IBM Cloud 0.53ms from Singapore, SG
74.125.29.207 AS15169 Google LLC 0.49ms from Zuerich, CH
130.37.198.15 AS1103 SURF B.V. 0.78ms from Amsterdam, NL
96.29.235.175 AS10796 Charter Communications Inc 8.54ms from Columbus, US
98.184.30.143 AS22773 Cox Communications Inc. 16.11ms from Dallas, US
141.5.111.63 AS207592 Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen 4.11ms from Frankfurt am Main, DE
122.241.230.207 AS4134 CHINANET-BACKBONE 9.92ms from Hangzhou, CN
98.44.11.47 AS7922 Comcast Cable Communications, LLC 7.97ms from Houston, US
90.220.63.127 AS5607 Sky UK Limited 1.90ms from London, GB
161.35.187.207 AS14061 DigitalOcean, LLC 0.33ms from New York City, US
94.16.104.111 AS197540 netcup GmbH 0.33ms from Nuernberg, DE
90.47.249.239 AS3215 Orange S.A. 8.65ms from Paris, FR
101.76.250.63 AS4538 China Education and Research Network Center 5.77ms from Qingdao, CN
95.68.84.143 AS12578 SIA Tet 0.61ms from Riga, LV
188.134.20.63 AS41733 JSC ER-Telecom Holding 1.32ms from Saint Petersburg, RU
43.153.63.191 AS132203 Tencent Building, Kejizhongyi Avenue 0.26ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f8 -m15 133.33.18.251
traceroute to 133.33.18.251 (133.33.18.251): 15 hops max, 52 byte packets
8 [AS9121] 81.212.214.26 9.489 ms
9 *
10 *
11 [AS9121] 212.156.101.196 47.038 ms
12 [] 80.81.193.136 56.466 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Ankara, TR
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 AS23615 at robtex.

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