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  3. AS4268

AS4268

California Education and Research Federation Network

CERNET-ASN-BLOCK
Organization
Title
California Education and Research Federation Network
Details
Regional Internet registry
ARIN
IP Addresses count
46,080
Coordinates
Summary
The organization California Education and Research Federation Network allocates 7 IP netblocks under the autonomous system number (ASN ) of 4268. The regional internet registry (RIR ) for this ASN is ARIN. The country in which these IPs are located is United States of America (US), which is on #1 out of 249 countries by the total amount of ASNs allocated - 27,927.

AS4268 has 1 peers, 1 upstreams and 0 downstreams with a total of 46,080 IP addresses.
IP Address ranges
Block Description IPs count
134.24.100.0/24 CERFNET 256
134.24.123.0/24 CERFNET 256
134.24.125.0/24 CERFNET 256
134.24.153.0/24 CERFNET 256
199.105.192.0/20 NETBLK-CERFNET-CBLK2 4,096
206.18.128.0/17 CERFNET-BLK-206 32,768
209.187.224.0/19 CERFNET-BLK-3 8,192
Peers
ASN Name IPs Count
AS7018 AT&T Services, Inc. 83,746,304
Upstreams
ASN Name IPs Count
AS7018 AT&T Services, Inc. 83,746,304
Downstreams
There are no downstreams for this ASN.
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