AS131

Summary

Country	United States
Organization	University of California, Santa Barbara
Domain	ucsb.edu
Number of IPv4	132,100
Number of IPv6	7.9228× 1028
AS Type	Education
Registry	ARIN
Allocated	September 30, 1987 (about 37 years ago)
Updated	April 26, 2024 (about 1 months ago)

IP Ranges

AS131 announces 7 IPv4 ranges and 3 IPv6 ranges.

That's a total of 132,100 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
128.111.0.0/16	University of California, Santa Barbara	65,536	ARIN	ALLOCATION
137.164.23.8/31	CENIC	2	ARIN	ALLOCATION
137.164.23.90/31	CENIC	2	ARIN	ALLOCATION
169.231.0.0/16	University of California, Santa Barbara	65,536	ARIN	REASSIGNMENT
192.35.222.0/24	University of California, Santa Barbara	256	ARIN	ALLOCATION
192.150.216.0/23	University of California, Santa Barbara	512	ARIN	ALLOCATION
199.120.153.0/24	University of California, Santa Barbara	256	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2607:f378::/32	University of California, Santa Barbara	7.9228× 1028	ARIN	ALLOCATION
2607:f380:1::118:9a41:7080/123	CENIC	3.2000× 101	ARIN	ALLOCATION
2607:f380:1::118:9a41:75a0/123	CENIC	3.2000× 101	ARIN	ALLOCATION

Peers

There is no peer for AS131.

Upstreams

There are 2 upstreams for AS131:

Downstreams

There is no downstream for AS131.