UMASSNET operates AS1968: 14 IPv4 prefixes covering 160,000 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #1,246 worldwide and #374 of 18,202 networks in United States. That is 0.01% of the country’s IPv4 space.
The largest block is 158.121.0.0 to 158.121.255.255 with 65,536 addresses, geolocated to Boston (Town of Canton).
- IPv4 addresses
- 160,000
- IPv4 prefixes
- 14
- World rank
- #1,246
- Country share
- 0.01%
- IPv6 ranges
- 3
Addresses by country
- United States 100%
Largest blocks
- 158.121.0.0 Boston (Town of Canton)65,536
- 134.241.0.0 Shrewsbury36,864
- 134.241.160.0 Shrewsbury24,576
- 69.16.46.0 Shrewsbury20,992
- 69.16.0.0 Shrewsbury11,264
- 198.102.211.0 Shrewsbury256
- 198.102.172.0 Shrewsbury256
- 192.195.196.0 Shrewsbury256
Networks of similar size
- AS262197 MILLICOM CABLE COSTA RICA S.A.
160,768 - AS25233 ARABIAN INTERNET & COMMUNICATIONS SERVICES CO.LTD
160,256 - AS11273 Fiserv Solutions, LLC160,000
- AS54804 CableSouth Media III LLC160,000
- AS8508 Silesian University of Technology, Computer Centre
160,000 - AS21412 UAB "Cgates"
159,744 - AS17877 KX NexG Co., LTD
159,744 - AS45669 JAZZWORLD PAKISTAN LIMITED
159,232
IPv4 prefixes
Questions and answers
Who owns AS1968?
Autonomous system AS1968 is operated by UMASSNET.
How many IP addresses does AS1968 have?
The network holds 160,000 IPv4 addresses in 14 prefixes, plus 3 IPv6 ranges.
Which country is AS1968 in?
The main country is United States.
How big is AS1968?
By IPv4 addresses it ranks #1,246 worldwide.
What is the largest address block of AS1968?
158.121.0.0 to 158.121.255.255, 65,536 addresses.