Autonomous System details

AS21781

The Dalton School · dalton.org

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AS21781 – The Dalton School

Field	Value
Country	United States
Website	dalton.org
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	arin
Allocated	14 years ago on Jan 13, 2012
Updated	14 years ago on Jan 13, 2012

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21781
                                                OrgID:          AS21781
                                                ASName:         AS21781
                                                ASNumber:       AS21781
                                                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
195.210.47.69	AS48716 PS Internet Company LLP	`0.56ms` from Almaty, KZ
50.146.127.213	AS7922 Comcast Cable Communications, LLC	`1.17ms` from Atlanta, US
67.186.189.229	AS7922 Comcast Cable Communications, LLC	`11.00ms` from Boston, US
171.221.251.133	AS4134 CHINANET BACKBONE	`3.29ms` from Chengdu, CN
144.232.227.213	AS174 Cogent Communications, LLC	`0.60ms` from Chicago, US
14.107.71.229	AS4134 CHINANET BACKBONE	`5.29ms` from Chongqing, CN
121.43.80.117	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.65ms` from Hangzhou, CN
195.137.219.165	AS8870 Overseas Technologies LLC	`0.42ms` from Kyiv, UA
79.153.174.165	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.23ms` from Madrid, ES
2.4.20.85	AS3215 Orange S.A.	`17.20ms` from Marseille, FR
87.149.35.165	AS3320 Deutsche Telekom AG	`3.47ms` from Munich, DE
97.102.27.245	AS33363 Charter Communications, Inc	`11.39ms` from Orlando, US
82.61.48.85	AS3269 Telecom Italia S.p.A.	`6.72ms` from Rende, IT
12.105.93.101	AS7018 AT&T Enterprises, LLC	`1.98ms` from San Jose, US
59.3.36.213	AS4766 Korea Telecom	`5.22ms` from Seoul, KR
61.72.207.21	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
23.2.135.181	AS16625 Akamai Technologies, Inc.	`5.64ms` from Sioux Falls, US
203.40.60.133	AS1221 Telstra Limited	`5.49ms` from Sydney, AU
177.36.176.197	AS53062 ALT \| GRUPO BRASIL TECPAR	`5.28ms` from Chapeco, BR
71.73.255.37	AS10796 Charter Communications Inc	`18.28ms` from Cleveland, US
18.218.58.197	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
136.113.97.5	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
187.65.244.85	AS28573 Claro NXT Telecomunicacoes Ltda	`18.12ms` from Curitiba, BR
113.189.117.117	AS45899 VNPT Corp	`9.16ms` from Da Nang, VN
123.26.40.37	AS45899 VNPT Corp	`5.03ms` from Da Nang, VN

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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 AS21781 at robtex.

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