Autonomous System details

AS2502

The University of Tokyo ·

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AS2502 – The University of Tokyo

Field	Value
Country	Japan
Website
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	jpnic
Updated	12 years ago on Mar 19, 2014

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2502
                                                OrgID:          AS2502
                                                ASName:         AS2502
                                                ASNumber:       AS2502
                                                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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Peers

There are no peers for this ASN.

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Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
73.130.179.230	AS7922 Comcast Cable Communications, LLC	`17.64ms` from Ashburn, US
108.239.0.70	AS7018 AT&T Enterprises, LLC	`6.74ms` from Atlanta, US
173.9.94.246	AS7922 Comcast Cable Communications, LLC	`6.52ms` from Boston, US
158.197.46.6	AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	`5.53ms` from Bratislava, SK
193.74.195.230	AS5432 Proximus NV	`1.88ms` from Brussels, BE
72.23.100.22	AS27364 Armstrong	`10.00ms` from Chicago, US
50.254.21.182	AS7922 Comcast Cable Communications, LLC	`4.16ms` from Chicago, US
65.189.67.6	AS10796 Charter Communications Inc	`10.87ms` from Cleveland, US
3.15.147.182	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
70.133.160.134	AS7018 AT&T Enterprises, LLC	`2.62ms` from Dallas, US
123.31.12.246	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.58ms` from Hanoi, VN
99.87.25.86	AS16509 Amazon.com, Inc.	`1.44ms` from Hyderabad, IN
111.91.186.134	AS38673 Korea Cable TV Kwangju Broadcasting	`6.05ms` from Incheon, KR
50.197.238.182	AS7922 Comcast Cable Communications, LLC	`7.22ms` from Miami, US
77.234.5.166	AS12389 PJSC Rostelecom	`16.86ms` from Moscow, RU
74.95.166.102	AS7922 Comcast Cable Communications, LLC	`7.06ms` from New York City, US
92.221.176.118	AS29695 Lyse Tele AS	`8.04ms` from Oslo, NO
73.11.57.246	AS7922 Comcast Cable Communications, LLC	`2.55ms` from Portland, US
54.172.158.198	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
186.6.66.214	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.77ms` from Santo Domingo, DO
109.160.0.198	AS12615 Global Communication Net Plc	`0.29ms` from Sofia, BG
61.68.22.246	AS7545 TPG Telecom Limited	`0.61ms` from Sydney, AU
83.6.40.118	AS5617 Orange Polska Spolka Akcyjna	`5.81ms` from Warsaw, PL
90.74.130.118	AS12479 Orange Espagne SA	`13.60ms` from Zaragoza, ES
136.56.4.86	AS16591 Google Fiber Inc.	`6.78ms` from Ashburn, US

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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 AS2502 at robtex.

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