AS4264

California Education and Research Federation Network

Prefixes

AS4264 (CERFN) announces at least 15 prefixes:

12.67.1.0/24
This network range is not allocated to APNIC. If your whois search has returned this message, then you have searched the APNIC whois database for an address that is allocated by another Regional Internet Registry (RIR). Please search the other RIRs at whois.arin.net or whois.ripe.net for more information about that range.
about a second ago
IANA-NETBLOCK-12
12.0.0.0-12.255.255.255
12.130.80.0/21
This network range is not allocated to APNIC. If your whois search has returned this message, then you have searched the APNIC whois database for an address that is allocated by another Regional Internet Registry (RIR). Please search the other RIRs at whois.arin.net or whois.ripe.net for more information about that range.
about a second ago
IANA-NETBLOCK-12
12.0.0.0-12.255.255.255
63.240.0.0/18
AT&T Enterprises, LLC
about a second ago
NET-63-240-0-0-1
63.240.0.0-63.242.255.255
134.24.32.0/19
AT&T Enterprises, LLC
about a second ago
NET-134-24-0-0-1
134.24.0.0-134.24.255.255
134.24.172.0/24
AT&T Enterprises, LLC
about a second ago
NET-134-24-0-0-1
134.24.0.0-134.24.255.255
134.24.228.0/22
AT&T Enterprises, LLC
about a second ago
NET-134-24-0-0-1
134.24.0.0-134.24.255.255
192.215.11.0/24
AT&T Enterprises, LLC
about a second ago
NET-192-215-0-0-1
192.215.0.0-192.215.255.255
199.106.88.0/21
AT&T Enterprises, LLC
about a second ago
NET-199-105-0-0-1
199.105.0.0-199.108.255.255
199.106.208.0/20
AT&T Enterprises, LLC
about a second ago
NET-199-105-0-0-1
199.105.0.0-199.108.255.255
199.106.232.0/21
AT&T Enterprises, LLC
about a second ago
NET-199-105-0-0-1
199.105.0.0-199.108.255.255
199.107.184.0/21
AT&T Enterprises, LLC
about a second ago
NET-199-105-0-0-1
199.105.0.0-199.108.255.255
199.107.232.0/21
AT&T Enterprises, LLC
about a second ago
NET-199-105-0-0-1
199.105.0.0-199.108.255.255
204.76.172.0/23
Group Health Incorporated
about a second ago
NET-204-76-166-0-1
204.76.166.0-204.76.173.255
206.16.78.0/23
AT&T Enterprises, LLC
about a second ago
NET-206-16-0-0-1
206.16.0.0-206.19.255.255
206.17.128.0/19
AT&T Enterprises, LLC
about a second ago
NET-206-16-0-0-1
206.16.0.0-206.19.255.255

Downstream Peers

0