Autonomous System

AS64249 Charles River Operation

HostingActiveUnited StatesARIN

AS64249 (ENDOFFICE) is a hosting network operated by Charles River Operation in United States, registered with ARIN. It has 58 IPv4 prefixes with 23,296 addresses and 5 IPv6 prefixes, which makes it the 6,307th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses23,296in 58 prefixes
IPv6 prefixes5≈ 8.4 × 10²⁸ addresses
Size rank#6,307of 82,200 active ASNs
Abuser scoreElevated1% of its addresses flagged · method

Details

OrganizationCharles River Operation
AS nameENDOFFICE
Websiteendoffice.com
Country United States (US)
Network typeHosting
RegistryARIN
Abuse contactsupport@endoffice.com
Registered2016-04-08
Last updated2016-04-08

IPv4 prefixes

58 prefixes · 23,296 addresses
NetworkAddressesFirst – last address
207.32.128.0/198,192207.32.128.0 – 207.32.159.255
52.124.20.0/2351252.124.20.0 – 52.124.21.255
94.154.168.0/2351294.154.168.0 – 94.154.169.255
5.182.51.0/242565.182.51.0 – 5.182.51.255
5.182.199.0/242565.182.199.0 – 5.182.199.255
31.132.54.0/2425631.132.54.0 – 31.132.54.255
38.124.1.0/2425638.124.1.0 – 38.124.1.255
38.146.55.0/2425638.146.55.0 – 38.146.55.255
38.242.7.0/2425638.242.7.0 – 38.242.7.255
38.242.12.0/2425638.242.12.0 – 38.242.12.255
38.242.18.0/2425638.242.18.0 – 38.242.18.255
38.242.24.0/2425638.242.24.0 – 38.242.24.255
44.32.53.0/2425644.32.53.0 – 44.32.53.255
44.104.110.0/2425644.104.110.0 – 44.104.110.255
45.10.23.0/2425645.10.23.0 – 45.10.23.255
45.58.211.0/2425645.58.211.0 – 45.58.211.255
45.67.142.0/2425645.67.142.0 – 45.67.142.255
45.67.143.0/2425645.67.143.0 – 45.67.143.255
45.67.144.0/2425645.67.144.0 – 45.67.144.255
63.246.128.0/2425663.246.128.0 – 63.246.128.255
63.246.156.0/2425663.246.156.0 – 63.246.156.255
63.246.157.0/2425663.246.157.0 – 63.246.157.255
63.251.142.0/2425663.251.142.0 – 63.251.142.255
66.150.192.0/2425666.150.192.0 – 66.150.192.255
66.150.196.0/2425666.150.196.0 – 66.150.196.255
The 25 largest of 58. The API and the database have all of them.

IPv6 prefixes

5 prefixes
  • 2607:5840::/32
  • 2602:fe6d::/36
  • 2001:4830:c900::/40
  • 2001:4830:c210::/48
  • 2606:6680:13::/48

Query AS64249 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=AS64249&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS64249, with or without a key:

curl "https://api.ipapi.is/?q=207.32.128.1"

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