Autonomous System

AS62523 CIRBN, LLC

ISPActiveUnited StatesARIN

AS62523 (CIRBN-LLC) is an ISP network operated by CIRBN, LLC in United States, registered with ARIN. It has 18 IPv4 prefixes with 16,640 addresses and 1 IPv6 prefix, which makes it the 7,686th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses16,640in 18 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#7,686of 82,200 active ASNs
Abuser scoreVery Low0.04% of its addresses flagged · method

Details

OrganizationCIRBN, LLC
AS nameCIRBN-LLC
Websitecirbn.org
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@cirbn.org
Registered2013-06-21
Last updated2013-06-21

IPv4 prefixes

18 prefixes · 16,640 addresses
NetworkAddressesFirst – last address
107.152.0.0/204,096107.152.0.0 – 107.152.15.255
199.38.32.0/204,096199.38.32.0 – 199.38.47.255
162.222.8.0/212,048162.222.8.0 – 162.222.15.255
38.89.244.0/221,02438.89.244.0 – 38.89.247.255
158.222.16.0/221,024158.222.16.0 – 158.222.19.255
216.124.156.0/221,024216.124.156.0 – 216.124.159.255
216.125.244.0/23512216.125.244.0 – 216.125.245.255
64.150.64.0/2425664.150.64.0 – 64.150.64.255
76.78.250.0/2425676.78.250.0 – 76.78.250.255
158.222.20.0/24256158.222.20.0 – 158.222.20.255
158.222.21.0/24256158.222.21.0 – 158.222.21.255
158.222.22.0/24256158.222.22.0 – 158.222.22.255
216.125.236.0/24256216.125.236.0 – 216.125.236.255
216.125.237.0/24256216.125.237.0 – 216.125.237.255
216.125.238.0/24256216.125.238.0 – 216.125.238.255
216.125.239.0/24256216.125.239.0 – 216.125.239.255
216.125.243.0/24256216.125.243.0 – 216.125.243.255
216.125.246.0/24256216.125.246.0 – 216.125.246.255

IPv6 prefixes

1 prefix
  • 2605:b180::/32

Query AS62523 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS62523&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS62523, with or without a key:

curl "https://api.ipapi.is/?q=107.152.0.1"

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