Summary

Country
US United States
Organization Cdk Global, LLC
Domain cdk.com
Number of IPv4 24,832
Number of IPv6 7.9233× 1028
AS Type Business
Registry ARIN
Allocated February 21, 2007 (about 18 years ago)
Updated January 24, 2020 (about 5 years ago)

IP Ranges

AS40443 announces 21 IPv4 ranges and 5 IPv6 ranges.

That's a total of 24,832 IPv4 addresses and 7.9233× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
65.59.112.0/24
US Ip Networked Services Inc.
256 ARIN REASSIGNMENT
192.110.64.0/20
US Cdk Global, LLC
4,096 ARIN ALLOCATION
192.110.75.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
198.133.214.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
206.22.222.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
207.186.140.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
207.186.141.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
207.186.144.0/21
US Cdk Global, LLC
2,048 ARIN ALLOCATION
207.186.159.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
207.186.160.0/21
US Cdk Global, LLC
2,048 ARIN ALLOCATION
207.186.175.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
207.186.184.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
207.186.184.0/21
US Cdk Global, LLC
2,048 ARIN ALLOCATION
207.186.224.0/20
US Cdk Global, LLC
4,096 ARIN ALLOCATION
207.187.140.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
207.187.141.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
207.187.224.0/20
US Cdk Global, LLC
4,096 ARIN ALLOCATION
216.231.224.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
216.231.228.0/24
US Cdk Global, LLC
256 ARIN ALLOCATION
216.249.20.0/22
US Cdk Global, LLC
1,024 ARIN ALLOCATION
216.249.24.0/21
US Cdk Global, LLC
2,048 ARIN ALLOCATION
Prefix Organization Size Registry Status
2620:1f8::/32
US Cdk Global, LLC
7.9228× 1028 ARIN ALLOCATION
2620:1f8:f011::/48
US Cdk Global, LLC
1.2089× 1024 ARIN ALLOCATION
2620:1f8:f012::/48
US Cdk Global, LLC
1.2089× 1024 ARIN ALLOCATION
2620:1f8:f046::/48
US Cdk Global, LLC
1.2089× 1024 ARIN ALLOCATION
2620:1f8:f0ef::/48
US Cdk Global, LLC
1.2089× 1024 ARIN ALLOCATION

Peers

AS40443 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS40443 connects to the global Internet via at least 5 upstream providers. In this setup, AS40443 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS40443 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS40443's role in extending Internet access beyond its own infrastructure.

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