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TWTC CORNER49

TWTC CORNER49 uses 560 IPv4 addresses in 8 ranges, and 2 IPv6 ranges, by the registry records IP Company reads.

cornerstone-systems.com·United States

560
IPv4 addresses
8
IPv4 ranges
2
IPv6 ranges
1
AS it operates
1
country

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS3549 Level 3 Parent, LLC256 · 45.71%
  2. AS14662 Cornerstone Systems Inc.256 · 45.71%
  3. AS7018 AT&T Enterprises, LLC24 · 4.29%
  4. AS701 Verizon Business16 · 2.86%
  5. AS7922 Comcast Cable Communications, LLC8 · 1.43%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. United States512 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASNNAMETYPEREGISTEREDIPV4
AS14662Cornerstone Systems Inc.BusinessUnited States256

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

RANGEIPV4ORIGIN
205.233.17.0/24256AS14662
64.132.146.0/24256AS3549
12.19.26.216/298AS7018
12.34.32.184/298AS7018
141.152.176.104/298AS701
173.11.77.240/298AS7922
63.76.246.152/298AS701
75.51.138.152/298AS7018
2001:1890:178c:3900::/56AS7018
2001:1890:17bd:200::/56AS7018

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. Cornerstone Systems Inc.256 · 45.71%
  2. TWTC CORNER49256 · 45.71%
  3. CORNERSTONE SYSTEMS24 · 4.29%
  4. CORNERSTONE SYSTEMS INC.16 · 2.86%
  5. Cornerstone Systems8 · 1.43%
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