Autonomous System

AS19751 Endeavor Communications

ISPActiveUnited StatesARIN

AS19751 (CCRTC) is an ISP network operated by Endeavor Communications in United States, registered with ARIN. It has 6 IPv4 prefixes with 38,912 addresses and 1 IPv6 prefix, which makes it the 4,822nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses38,912in 6 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#4,822of 82,200 active ASNs
Abuser scoreVery Low0.03% of its addresses flagged · method

Details

OrganizationEndeavor Communications
AS nameCCRTC
Websiteweendeavor.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactipadmin@weendeavor.com
Registered2001-02-09
Last updated2012-03-02

IPv4 prefixes

6 prefixes · 38,912 addresses
NetworkAddressesFirst – last address
75.103.128.0/1816,38475.103.128.0 – 75.103.191.255
75.103.192.0/198,19275.103.192.0 – 75.103.223.255
137.49.224.0/198,192137.49.224.0 – 137.49.255.255
209.132.160.0/204,096209.132.160.0 – 209.132.175.255
64.18.140.0/221,02464.18.140.0 – 64.18.143.255
172.96.132.0/221,024172.96.132.0 – 172.96.135.255

IPv6 prefixes

1 prefix
  • 2606:b500::/32

Query AS19751 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=AS19751&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS19751, with or without a key:

curl "https://api.ipapi.is/?q=75.103.128.1"

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