AS number details

AS23781

Toyama University  ·  u-toyama.ac.jp

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AS23781 – Toyama University

Field Value
Country Japan
Website u-toyama.ac.jp
Hosted domains 1
Number of IPv4 72,704
Number of IPv6 0
ASN type Education
Registry jpnic
Updated 14 years ago on Mar 10, 2011
Netblock Company Num of IPs
160.26.0.0/16 National University Corporation, Toyama University 65,536
202.251.144.0/20 National University Corporation, University of Toyama 4,096
202.254.200.0/21 National University Corporation, University of Toyama 2,048
202.240.244.0/22 National University Corporation, University of Toyama 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS23781
                                                OrgID:          AS23781
                                                ASName:         AS23781
                                                ASNumber:       AS23781
                                                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.

IP Address Domain Domains on this IP
160.26.79.83 ██████████ 1

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Useful for Cybersecurity

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

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

IP Address ASN Details
160.26.57.10 AS23781 Toyama University 6.11ms from Osaka, JP
160.26.6.200 AS23781 Toyama University 5.89ms from Osaka, JP
160.26.7.11 AS23781 Toyama University 5.71ms from Osaka, JP
160.26.237.10 AS23781 Toyama University 5.58ms from Osaka, JP
160.26.58.1 AS23781 Toyama University 6.03ms from Osaka, JP
160.26.79.252 AS23781 Toyama University 5.89ms from Osaka, JP
202.240.246.2 AS23781 Toyama University 6.37ms from Osaka, JP
160.26.65.10 AS23781 Toyama University 5.62ms from Osaka, JP
160.26.150.7 AS23781 Toyama University 5.79ms from Osaka, JP
160.26.1.11 AS23781 Toyama University 5.70ms from Osaka, JP
160.26.2.190 AS23781 Toyama University 5.60ms from Osaka, JP
160.26.30.70 AS23781 Toyama University 5.81ms from Osaka, JP
160.26.113.183 AS23781 Toyama University 5.84ms from Osaka, JP
160.26.25.57 AS23781 Toyama University 5.86ms from Osaka, JP
160.26.3.5 AS23781 Toyama University 5.93ms from Osaka, JP
160.26.146.115 AS23781 Toyama University 6.18ms from Osaka, JP
160.26.190.7 AS23781 Toyama University 6.07ms from Osaka, JP
160.26.102.13 AS23781 Toyama University 6.07ms from Osaka, JP
160.26.0.49 AS23781 Toyama University 5.59ms from Osaka, JP
202.251.144.65 AS23781 Toyama University 6.06ms 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
98.22.18.213 AS7029 Windstream Communications LLC 8.76ms from Chicago, US
206.57.163.5 AS11718 Livingston ESA 8.24ms from Detroit, US
103.220.205.133 AS59362 KS Network Limited 0.28ms from Dhaka, BD
213.86.158.229 AS8220 COLT Technology Services Group Limited 0.64ms from Munich, DE
180.52.222.197 AS4713 NTT Communications Corporation 13.49ms from Osaka, JP
34.204.74.149 AS14618 Amazon.com, Inc. 0.63ms from Reston, US
34.236.241.245 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
118.40.42.101 AS4766 Korea Telecom 4.87ms from Seoul, KR
27.239.22.213 AS4766 Korea Telecom 6.41ms from Seoul, KR
20.167.58.101 AS8075 Microsoft Corporation 0.71ms from Sydney, AU
77.79.198.117 AS24723 Atman Sp. z o.o. 0.34ms from Warsaw, PL
145.131.125.245 AS28685 Routit BV 4.02ms from Amsterdam, NL
170.130.106.245 AS2914 NTT America, Inc. 0.18ms from Ashburn, US
44.232.202.213 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
181.48.124.213 AS14080 Telmex Colombia S.A. 1.11ms from Bogota, CO
20.109.101.181 AS8075 Microsoft Corporation 0.41ms from Boydton, US
102.44.55.85 AS8452 TE-AS 4.21ms from Cairo, EG
18.252.112.149 AS8987 Amazon Data Services Ireland Ltd 0.85ms from Columbus, US
68.206.166.181 AS11427 Charter Communications Inc 10.71ms from Dallas, US
69.13.15.69 AS54489 CoreSpace, Inc. 0.89ms from Dallas, US
176.32.143.5 AS56791 CityTelekom Ltd. 4.17ms from Krasnodar, RU
41.73.14.213 AS37004 Suburban Broadband Ltd 10.64ms from Lagos, NG
199.180.83.69 AS33398 Miva Merchant, Inc. 5.21ms from Los Angeles, US
197.148.11.85 AS36907 TV CABO ANGOLA LDA 10.43ms from Luanda, AO
213.140.45.213 AS12956 TELXIUS Cable 1.43ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -m11 202.251.150.126
traceroute to 202.251.150.126 (202.251.150.126): 11 hops max, 52 byte packets
3 *
4 [AS2907] 150.99.13.178 79.971 ms
5 [AS2907] 150.99.199.10 80.333 ms
6 [AS23781] 160.26.2.1 80.485 ms
7 [AS23781] 160.26.2.62 81.156 ms
8 [AS23781] 160.26.4.11 81.793 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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 AS23781 at robtex.

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