Autonomous System details

AS21511

NCSBN, Inc. · ncsbn.org

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AS21511 – NCSBN, Inc.

Field	Value
Country	United States
Website	ncsbn.org
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	arin
Allocated	25 years ago on May 14, 2001
Updated	13 years ago on Jul 12, 2013

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21511
                                                OrgID:          AS21511
                                                ASName:         AS21511
                                                ASNumber:       AS21511
                                                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 3 peers for this ASN.

Peers	Name
AS174	Cogent Communications, LLC
AS701	Verizon Business
AS7018	AT&T Enterprises, LLC

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS174	Cogent Communications, LLC
AS701	Verizon Business
AS7018	AT&T Enterprises, LLC

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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
3.149.19.135	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
129.13.190.39	AS34878 Karlsruhe Institute of Technology	`2.75ms` from Frankfurt am Main, DE
57.158.99.167	AS8075 Microsoft Corporation	`0.29ms` from Hong Kong, HK
222.234.94.71	AS9318 SK Broadband Co Ltd	`1.33ms` from Incheon, KR
88.224.142.87	AS9121 Turk Telekomunikasyon Anonim Sirketi	`10.60ms` from Izmir, TR
152.232.40.87	AS36352 HostPapa	`0.31ms` from Los Angeles, US
133.18.47.103	AS24282 KAGOYA JAPAN Inc.	`0.99ms` from Osaka, JP
81.49.139.167	AS3215 Orange S.A.	`8.88ms` from Paris, FR
89.188.111.103	AS29076 Citytelecom LLC	`0.90ms` from Saint Petersburg, RU
112.150.11.103	AS17858 LG POWERCOMM	`1.93ms` from Seoul, KR
210.96.135.135	AS3786 LG DACOM Corporation	`3.03ms` from Seoul, KR
115.211.170.55	AS4134 CHINANET BACKBONE	`8.65ms` from Shanghai, CN
182.16.154.199	AS135889 Softsource Ltd	`13.09ms` from Auckland, NZ
71.66.249.55	AS10796 Charter Communications Inc	`18.34ms` from Columbus, US
39.135.10.167	AS9808 China Mobile Communications Group Co., Ltd.	`3.74ms` from Guiyang, CN
82.208.110.151	AS12389 PJSC Rostelecom	`6.14ms` from Kazan, RU
72.239.151.199	AS33363 Charter Communications, Inc	`5.73ms` from Orlando, US
187.211.250.23	AS8151 UNINET	`7.33ms` from Santiago de Queretaro, MX
121.138.56.71	AS4766 Korea Telecom	`1.25ms` from Seoul, KR
94.43.20.39	AS35805 JSC Silknet	`1.32ms` from Tbilisi, GE
131.180.116.39	AS1128 SURF B.V.	`1.55ms` from Amsterdam, NL
172.93.216.215	AS397651 Sneaker Server, LLC	`0.72ms` from Ashburn, US
81.169.239.247	AS6724 Strato GmbH	`0.49ms` from Berlin, DE
173.90.97.71	AS10796 Charter Communications Inc	`12.62ms` from Columbus, US
3.75.96.87	AS16509 Amazon.com, Inc.	`0.47ms` from Frankfurt am Main, DE

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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 AS21511 at robtex.

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