Autonomous System details

AS18091

Teikyo University  ·  teikyo-u.ac.jp

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AS18091 – Teikyo University

Field Value
Country Japan
Website teikyo-u.ac.jp
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Education
Registry jpnic
Updated 20 years ago on Jul 04, 2005
Netblock Company Num of IPs
202.253.108.0/22 Teikyo University 1,024
202.253.108.0/23 Teikyo University 512
202.253.110.0/23 Teikyo University 512

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS18091
                                                OrgID:          AS18091
                                                ASName:         AS18091
                                                ASNumber:       AS18091
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS2497 Internet Initiative Japan Inc.
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2497 Internet Initiative Japan Inc.
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

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

IP Address ASN Details
202.253.111.244 AS18091 Teikyo University 1.38ms 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
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89.154.169.59 AS2860 NOS COMUNICACOES, S.A. 8.32ms from Braga, PT
76.130.39.11 AS7922 Comcast Cable Communications, LLC 5.89ms from Denver, US
8.138.24.251 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.59ms from Guangzhou, CN
94.174.25.123 AS5089 Virgin Media Limited 11.58ms from London, GB
217.155.94.75 AS13037 Zen Internet Ltd 1.56ms from Manchester, GB
86.193.152.155 AS3215 Orange S.A. 3.12ms from Marseille, FR
50.21.160.75 AS29909 Metro Optic 0.47ms from Montreal, CA
76.106.167.107 AS7922 Comcast Cable Communications, LLC 4.99ms from Orlando, US
170.231.205.75 AS265856 Miguel Araya(Servicios Rosario) 4.93ms from Rosario, AR
89.178.1.203 AS8402 PJSC "Vimpelcom" 10.47ms from Saint Petersburg, RU
50.92.226.123 AS852 TELUS Communications Inc. 5.36ms from Seattle, US
221.158.33.219 AS4766 Korea Telecom 3.43ms from Seoul, KR
14.94.182.91 AS4766 Korea Telecom 3.19ms from Seoul, KR
114.173.69.75 AS4713 NTT DOCOMO BUSINESS,Inc. 3.30ms from Tokyo, JP
37.222.242.155 AS12430 VODAFONE ESPANA S.A.U. 3.28ms from Barcelona, ES
34.212.74.171 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
183.230.16.187 AS9808 China Mobile Communications Group Co., Ltd. 6.42ms from Chongqing, CN
3.21.39.203 AS16509 Amazon.com, Inc. 0.72ms from Columbus, US
99.190.7.75 AS7018 AT&T Enterprises, LLC 6.53ms from Dallas, US
103.103.57.43 AS136696 Arktel Networks Pvt. Ltd 0.29ms from Delhi, IN
59.180.140.27 AS17813 Mahanagar Telephone Nigam Limited 1.91ms from Delhi, IN
91.243.24.43 AS41911 Lanet Network Ltd 8.77ms from Kyiv, UA
186.52.70.123 AS6057 Administracion Nacional de Telecomunicaciones 1.68ms from Montevideo, UY
115.207.48.11 AS4134 CHINANET-BACKBONE 8.99ms from Nanchang, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 202.253.108.16
traceroute to 202.253.108.16 (202.253.108.16): 7 hops max, 52 byte packets
3 [AS57619] 77.71.113.1 13.831 ms
4 [AS34224] 94.156.249.33 19.838 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Varna, BG
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 AS18091 at robtex.

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