Charles River Development
Charles River Development uses 694 IPv4 addresses in 16 ranges, by the registry records IP Company reads.
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
- AS16941 CenturyLink Communications, LLC320 · 46.11%
- AS3561 CenturyLink Communications, LLC256 · 36.89%
- AS33070 Rackspace Hosting32 · 4.61%
- AS27357 Rackspace Hosting24 · 3.46%
- AS8426 Claranet Limited21 · 3.03%
- AS7018 AT&T Enterprises, LLC16 · 2.31%
- AS46887 Zayo Bandwidth16 · 2.31%
- AS2516 KDDI CORPORATION8 · 1.15%
- AS7922 Comcast Cable Communications, LLC1 · 0.14%
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
- United States512 · 100.00%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
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.
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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.
| RANGE | IPV4 | ORIGIN |
|---|---|---|
| 206.150.108.0/24 | 256 | AS16941 |
| 206.25.80.0/24 | 256 | AS3561 |
| 206.150.106.0/26 | 64 | AS16941 |
| 131.239.238.208/28 | 16 | AS46887 |
| 174.143.100.80/28 | 16 | AS33070 |
| 69.20.71.32/28 | 16 | AS27357 |
| 80.168.2.64/28 | 16 | AS8426 |
| 106.186.82.48/29 | 8 | AS2516 |
| 108.69.171.152/29 | 8 | AS7018 |
| 174.143.106.104/29 | 8 | AS33070 |
| 204.232.189.152/29 | 8 | AS27357 |
| 68.249.254.136/29 | 8 | AS7018 |
| 72.3.231.88/29 | 8 | AS33070 |
| 80.168.17.4/30 | 4 | AS8426 |
| 217.158.3.222/32 | 1 | AS8426 |
| 50.201.19.46/32 | 1 | AS7922 |
Names it registers under
The holder names its registry records give, by the IPv4 under each.
- Charles River Development605 · 87.18%
- Charles River Systems, Inc.64 · 9.22%
- CHARLES-RIVER-DEVELOPMENT16 · 2.31%
- CHARLES RIVER DEVELOPMENT8 · 1.15%
- Charles River Development, Inc.1 · 0.14%
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