AS3820

American Center for Physics

AS3820 American Center for Physics

Country

United States

Allocated

1994-09-14

Registry

arin

IP Addresses

65,792

Type

business

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are 60 domain names hosted across 18 IP addresses on this ASN.

Show Domains

Whois Details

ASHandle:       AS3820
OrgID:          ACP-45
ASName:         ACP
ASNumber:       3820
RegDate:        1994-09-14
Updated:        2002-03-11
TechHandle:     ZA132-ARIN
Source:         ARIN


OrgID:          ACP-45
OrgName:        American Center for Physics
CanAllocate:    
Street:         One Physics Ellipse
City:           College Park
State/Prov:     MD
Country:        US
PostalCode:     20740
RegDate:        1994-09-14
Updated:        2012-10-10
OrgTechHandle:  ZA132-ARIN
OrgAdminHandle: ZA132-ARIN
OrgAbuseHandle: ZA132-ARIN
Source:         ARIN

IP Address Ranges

Netblock Description Num IPs
149.28.0.0/20 The American Physical Society Incorporated 4,096
149.28.0.0/22 The American Physical Society Incorporated 1,024
149.28.128.0/17 Choopa, LLC 32,768
149.28.16.0/20 Vultr Holdings, LLC 4,096
149.28.32.0/19 Choopa, LLC 8,192
149.28.4.0/24 The American Physical Society Incorporated 256
149.28.5.0/24 The American Physical Society Incorporated 256
149.28.6.0/24 The American Physical Society Incorporated 256
149.28.64.0/18 Choopa, LLC 16,384
149.28.7.0/24 The American Physical Society Incorporated 256

There are no known IPv6 addresses belonging to this network

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are 60 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
149.28.1.10 aps.org 29
208.76.207.167 physicssource.org 4
208.76.207.158 physicstogo.net 3
208.76.207.172 perusersguide.com 3
208.76.207.159 thequantumexchange.net 3
208.76.207.163 per-central.com 3
208.76.207.162 thephysicsfront.org 2
208.76.207.160 the-nucleus.net 2
208.76.207.164 phystec.net 2
208.76.207.156 compadre.org 1

Peers

There are 7 peers for this ASN.

RealConnect, Inc AS16559
Level 3 Parent, LLC AS16852
Cogent Communications AS174
MCI Communications Services, Inc. d/b/a Verizon Business AS2828
Comcast Cable Communications, LLC AS33657
Lightower Fiber Networks I, LLC AS46887
Cablevision Systems Corp. AS6128

Upstreams

There are 7 upstreams for this ASN.

RealConnect, Inc AS16559
Level 3 Parent, LLC AS16852
Cogent Communications AS174
MCI Communications Services, Inc. d/b/a Verizon Business AS2828
Comcast Cable Communications, LLC AS33657
Lightower Fiber Networks I, LLC AS46887
Cablevision Systems Corp. AS6128

Downstreams

There are no downstreams for this ASN.

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Details

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 AS3820 at robtex.

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