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City

Cambridge

Massachusetts United States America/New_York
IPv4 addresses
6,105,306
Ranges
50
Time zone
America/New_York

Other cities in Massachusetts

Click any dot to switch cities. Size and color scale with IPv4 allocation; the current city is marked in cyan.

Top ranges in Cambridge

CIDRIPsOrganizationASN
18.0.0.0/11 2.10M — —
18.16.0.0/13 524.3K — —
18.0.0.0/14 262.1K — —
18.12.0.0/14 262.1K Massachusetts Institute of Technology AS3
18.20.0.0/14 262.1K — —
18.6.0.0/15 131.1K Massachusetts Institute of Technology AS3
18.8.0.0/15 131.1K Massachusetts Institute of Technology AS3
18.16.0.0/15 131.1K Massachusetts Institute of Technology AS3
18.30.0.0/15 131.1K — —
18.5.0.0/16 65.5K Massachusetts Institute of Technology AS3
18.18.0.0/16 65.5K Massachusetts Institute of Technology AS3
18.19.0.0/16 65.5K — —
18.24.0.0/16 65.5K — —
18.26.0.0/16 65.5K Massachusetts Institute of Technology AS3
18.27.0.0/16 65.5K Massachusetts Institute of Technology AS3
18.28.0.0/16 65.5K — —
18.25.0.0/16 65.5K Massachusetts Institute of Technology AS3
152.122.128.0/17 32.8K U. S. Department of Transportation AS2576
18.10.128.0/17 32.8K Massachusetts Institute of Technology AS3
18.29.0.0/17 32.8K Massachusetts Institute of Technology AS3
18.4.0.0/17 32.8K Massachusetts Institute of Technology AS3
18.25.128.0/17 32.8K Massachusetts Institute of Technology AS3
18.25.0.0/17 32.8K Massachusetts Institute of Technology AS3
18.4.128.0/17 32.8K Massachusetts Institute of Technology AS3
155.52.128.0/17 32.8K Mass General Brigham Incorporated AS40831
140.102.0.0/17 32.8K The Charles Stark Draper Laboratory, Inc. AS396835
128.30.0.0/17 32.8K Massachusetts Institute of Technology AS3
18.11.128.0/17 32.8K Massachusetts Institute of Technology AS3
140.102.64.0/18 16.4K The Charles Stark Draper Laboratory, Inc. AS396835
18.29.0.0/18 16.4K Massachusetts Institute of Technology AS3
18.25.64.0/18 16.4K Massachusetts Institute of Technology AS3
18.11.192.0/18 16.4K Massachusetts Institute of Technology AS3
18.4.0.0/18 16.4K Massachusetts Institute of Technology AS3
18.4.64.0/18 16.4K Massachusetts Institute of Technology AS3
18.29.128.0/18 16.4K Massachusetts Institute of Technology AS3
131.142.64.0/18 16.4K Harvard University AS1742
131.142.192.0/18 16.4K Harvard University AS1742
140.102.128.0/18 16.4K The Charles Stark Draper Laboratory, Inc. AS396835
155.52.64.0/18 16.4K Mass General Brigham Incorporated AS40831
18.10.192.0/18 16.4K Massachusetts Institute of Technology AS3
184.112.192.0/18 16.4K Comcast Cable Communications, LLC AS7922
140.247.0.0/18 16.4K Harvard University AS1742
155.52.0.0/18 16.4K Mass General Brigham Incorporated AS40831
18.10.0.0/18 16.4K Massachusetts Institute of Technology AS3
128.31.32.0/19 8.2K Massachusetts Institute of Technology AS3
140.102.32.0/19 8.2K The Charles Stark Draper Laboratory, Inc. AS396835
128.30.0.0/19 8.2K Massachusetts Institute of Technology AS3
140.247.128.0/19 8.2K Harvard University AS1742
18.25.32.0/19 8.2K Massachusetts Institute of Technology AS3
18.11.192.0/19 8.2K Massachusetts Institute of Technology AS3
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