Autonomous System details

AS37921

JPNIC-2Byte-ASBLOCK-AP  ·  

Japan

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AS37921 – JPNIC-2Byte-ASBLOCK-AP

Field Value
Country Japan
Website
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry apnic
Allocated 16 years ago on Nov 19, 2009
Updated 16 years ago on Nov 19, 2009

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS37921
                                                OrgID:          AS37921
                                                ASName:         AS37921
                                                ASNumber:       AS37921
                                                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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ASN API & Database

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
2.49.125.225 AS5384 Emirates Internet 3.11ms from Al Fujairah City, AE
145.89.191.1 AS1103 SURF B.V. 1.75ms from Amsterdam, NL
46.129.7.49 AS33915 Vodafone Libertel B.V. 0.56ms from Amsterdam, NL
143.179.98.1 AS50266 Odido Netherlands B.V. 4.90ms from Amsterdam, NL
107.15.128.1 AS11426 Charter Communications Inc 7.82ms from Ashburn, US
24.252.194.1 AS22773 Cox Communications Inc. 3.58ms from Atlanta, US
182.52.143.129 AS23969 TOT Public Company Limited 2.16ms from Bangkok, TH
64.222.184.1 AS13977 Fidium 2.47ms from Boston, US
45.231.212.113 AS267219 Netware Telecomunicações e Informática EIRELI 12.90ms from Brasília, BR
181.168.46.1 AS7303 Telecom Argentina S.A. 2.05ms from Buenos Aires, AR
206.75.219.161 AS852 TELUS Communications Inc. 1.27ms from Calgary, CA
197.215.180.49 AS327936 Kibo Connect 1.92ms from Cape Town, ZA
122.140.88.1 AS4837 CHINA UNICOM China169 Backbone 7.68ms from Changchun, CN
207.113.190.1 AS13428 Surf Air Wireless, LLC 1.98ms from Chicago, US
63.84.110.129 AS701 Verizon Business 1.52ms from Chicago, US
156.63.91.161 AS19902 Department of Administrative Services 2.15ms from Columbus, US
181.31.118.1 AS7303 Telecom Argentina S.A. 1.07ms from Cordoba, AR
36.137.77.1 AS9808 China Mobile Communications Group Co., Ltd. 8.20ms from Dalian, CN
50.84.203.129 AS11427 Charter Communications Inc 1.67ms from Dallas, US
75.111.204.1 AS19108 Optimum 9.38ms from Dallas, US
66.169.180.1 AS20115 Charter Communications LLC 4.53ms from Dallas, US
216.188.228.129 AS7459 Grande Communications Networks, LLC 6.52ms from Dallas, US
1.6.146.113 AS9583 Sify Limited 0.83ms from Delhi, IN
98.60.189.209 AS7922 Comcast Cable Communications, LLC 9.06ms from Denver, US
176.61.118.1 AS6830 Liberty Global Europe Holding B.V. 1.01ms from Dublin, IE

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 AS37921 at robtex.

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