Autonomous System details

AS21984

Fairfax County Public Schools  ·  fcps.edu

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AS21984 – Fairfax County Public Schools

Field Value
Country United States
Website fcps.edu
Hosted domains 1
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 25 years ago on Jul 20, 2001
Updated 14 years ago on Feb 24, 2012
Netblock Company Num of IPs
151.188.0.0/16 Fairfax County Public Schools 65,536
151.188.0.0/18 Fairfax County Public Schools 16,384
151.188.64.0/18 Fairfax County Public Schools 16,384
151.188.128.0/18 Fairfax County Public Schools 16,384
151.188.192.0/18 Fairfax County Public Schools 16,384
151.188.77.0/24 Fairfax County Public Schools 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21984
                                                OrgID:          AS21984
                                                ASName:         AS21984
                                                ASNumber:       AS21984
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
151.188.227.237 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS22773 Cox Communications Inc.
AS6461 Zayo Bandwidth
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS22773 Cox Communications Inc.
AS6461 Zayo Bandwidth
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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
8.168.16.112 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.60ms from Beijing, CN
87.201.161.240 AS15802 Emirates Integrated Telecommunications Company PJSC 3.68ms from Dubai, AE
125.121.195.208 AS4134 CHINANET BACKBONE 7.15ms from Hangzhou, CN
84.71.89.0 AS5378 Vodafone Limited 4.63ms from London, GB
38.49.64.128 AS31775 Greenlight Networks, LLC 3.80ms from New York City, US
71.225.15.208 AS7922 Comcast Cable Communications, LLC 8.41ms from Ashburn, US
107.193.5.144 AS7018 AT&T Enterprises, LLC 3.42ms from Atlanta, US
35.166.118.240 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
177.53.161.128 AS273683 ALLREDE TELECOM LTDA 5.82ms from Brasília, BR
190.175.86.128 AS22927 Telefonica de Argentina 2.17ms from Buenos Aires, AR
3.145.29.192 AS16509 Amazon.com, Inc. 0.68ms from Columbus, US
90.101.91.112 AS3215 Orange S.A. 9.10ms from Frankfurt am Main, DE
84.158.199.208 AS3320 Deutsche Telekom AG 9.69ms from Frankfurt am Main, DE
31.155.118.0 AS8386 Vodafone Net Iletisim Hizmetler AS 2.88ms from Istanbul, TR
1.140.38.0 AS1221 Telstra Limited 13.50ms from Melbourne, AU
162.144.178.240 AS31898 Oracle Corporation 0.22ms from Phoenix, US
98.94.251.176 AS14618 Amazon.com, Inc. 0.45ms from Reston, US
44.212.3.80 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
66.62.166.0 AS21632 Cybernet1 0.30ms from Seattle, US
108.17.150.144 AS701 Verizon Business 9.73ms from Ashburn, US
135.119.152.128 AS8075 Microsoft Corporation 0.23ms from Boydton, US
169.130.167.48 AS7029 Windstream Communications LLC 0.58ms from Chicago, US
65.70.99.80 AS7018 AT&T Enterprises, LLC 7.88ms from Dallas, US
137.135.218.224 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
77.189.156.112 AS6805 Telefonica Germany GmbH & Co.OHG 1.94ms from Frankfurt am Main, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m6 151.188.31.24
traceroute to 151.188.31.24 (151.188.31.24): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 5.397 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
On

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 AS21984 at robtex.

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