AS27

Summary

Country	United States
Organization	University of Maryland
Domain	umd.edu
Number of IPv4	140,800
Number of IPv6	7.2536× 1024
AS Type	Education
Registry	ARIN
Allocated	August 28, 1984 (about 40 years ago)
Updated	February 18, 2014 (about 11 years ago)

IP Ranges

AS27 announces 7 IPv4 ranges and 6 IPv6 ranges.

That's a total of 140,800 IPv4 addresses and 7.2536× 10²⁴ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
128.8.0.0/16	University of Maryland	65,536	ARIN	ALLOCATION
129.2.0.0/16	University of Maryland	65,536	ARIN	ALLOCATION
192.54.94.0/23	University of Maryland	512	ARIN	ALLOCATION
192.54.96.0/21	University of Maryland	2,048	ARIN	ALLOCATION
192.54.100.0/22	University of Maryland	1,024	ARIN	ALLOCATION
206.196.160.0/20	University of Maryland	4,096	ARIN	ALLOCATION
206.196.184.0/21	University of Maryland	2,048	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2605:880::/48	University of Maryland	1.2089× 1024	ARIN	ALLOCATION
2605:880:1::/48	University of Maryland	1.2089× 1024	ARIN	ALLOCATION
2605:880:10::/48	University of Maryland	1.2089× 1024	ARIN	ALLOCATION
2605:880:20::/48	University of Maryland	1.2089× 1024	ARIN	ALLOCATION
2605:880:22::/48	University of Maryland	1.2089× 1024	ARIN	ALLOCATION
2605:880:30::/48	University of Maryland	1.2089× 1024	ARIN	ALLOCATION

Peers

There is no peer for AS27.

Upstreams

There are 1 upstream for AS27:

Downstreams

There is no downstream for AS27.