Autonomous System details

AS23821

JPNIC-2Byte-ASBLOCK-AP ·

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AS23821 – 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:       AS23821
                                                OrgID:          AS23821
                                                ASName:         AS23821
                                                ASNumber:       AS23821
                                                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
178.148.195.125	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`6.53ms` from Belgrade, RS
54.214.232.61	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
173.76.57.125	AS701 Verizon Business	`1.81ms` from Boston, US
196.64.98.93	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.26ms` from Casablanca, MA
122.156.77.141	AS4837 CHINA UNICOM China169 Backbone	`14.24ms` from Changchun, CN
138.99.195.29	AS11835 NOVAFIBRA	`1.51ms` from Curitiba, BR
122.173.178.173	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.46ms` from Delhi, IN
193.189.96.253	AS20850 Limited Liability Company "KYIVSKI TELEKOMUNIKATSIYNI MEREZHI"	`0.83ms` from Kharkiv, UA
175.141.40.205	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.91ms` from Kuala Lumpur, MY
35.178.140.13	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
38.23.126.29	AS174 Cogent Communications, LLC	`5.82ms` from Minneapolis, US
83.197.16.205	AS3215 Orange S.A.	`8.61ms` from Paris, FR
60.116.190.45	AS17676 SoftBank Corp.	`2.84ms` from Tokyo, JP
221.11.71.13	AS4837 CHINA UNICOM China169 Backbone	`2.43ms` from Xi'an, CN
185.189.88.29	AS205015 Northern Telecom SARL	`2.08ms` from Beirut, LB
95.115.45.141	AS6805 Telefonica Germany GmbH & Co.OHG	`18.95ms` from Berlin, DE
24.242.42.173	AS11427 Charter Communications Inc	`5.86ms` from Dallas, US
165.204.14.253	AS33619 Advanced Micro Devices, Inc.	`2.59ms` from Denver, US
178.27.233.253	AS3209 Vodafone GmbH	`1.04ms` from Hamburg, DE
93.199.4.45	AS3320 Deutsche Telekom AG	`6.84ms` from Nuernberg, DE
52.21.243.125	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
3.87.2.29	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
124.229.44.29	AS4134 CHINANET-BACKBONE	`3.27ms` from Changsha, CN
65.218.30.253	AS701 Verizon Business	`1.60ms` from Denver, US
121.12.211.237	AS4134 CHINANET-BACKBONE	`4.35ms` from Guangzhou, CN

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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 AS23821 at robtex.

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