Charles River Laboratories, Inc.
Charles River Laboratories, Inc. uses 4,418 IPv4 addresses in 34 ranges, and 3 IPv6 ranges, by the registry records IP Company reads.
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
- AS40834 Charles River Laboratories, Inc.1,024 · 23.18%
- AS7029 Windstream Communications LLC144 · 3.26%
- AS8220 COLT Technology Services Group Limited40 · 0.91%
- AS20115 Charter Communications LLC36 · 0.81%
- AS577 Bell Canada32 · 0.72%
- AS11426 Charter Communications Inc32 · 0.72%
- AS3320 Deutsche Telekom AG8 · 0.18%
- AS5400 British Telecommunications Limited8 · 0.18%
- AS7018 AT&T Enterprises, LLC8 · 0.18%
- AS10796 Charter Communications Inc8 · 0.18%
- AS1273 Vodafone Group PLC4 · 0.09%
- AS16504 Granite Telecommunications LLC2 · 0.05%
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
- United States4,352 · 100.00%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
| ASN | NAME | TYPE | REGISTERED | IPV4 |
|---|---|---|---|---|
| AS40834 | Charles River Laboratories, Inc. | Business | United States | 1,024 |
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.
- 0.02%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.02%
- None here
- 0.09%
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 |
|---|---|---|
| 198.133.88.0/22 | 1,024 | |
| 208.89.252.0/22 | 1,024 | AS40834 |
| 192.207.253.0/24 | 256 | |
| 192.245.209.0/24 | 256 | |
| 198.102.97.0/24 | 256 | |
| 198.17.88.0/24 | 256 | |
| 198.49.107.0/24 | 256 | |
| 204.29.255.0/24 | 256 | |
| 205.166.126.0/24 | 256 | |
| 205.166.131.0/24 | 256 | |
| 209.125.108.0/25 | 128 | AS7029 |
| 207.190.199.160/28 | 16 | AS7029 |
| 24.205.201.16/28 | 16 | AS20115 |
| 66.57.178.0/28 | 16 | AS11426 |
| 12.52.22.168/29 | 8 | AS7018 |
| 128.92.39.128/29 | 8 | AS20115 |
| 162.155.221.0/29 | 8 | AS10796 |
| 174.99.228.80/29 | 8 | AS11426 |
| 193.82.38.248/29 | 8 | AS8220 |
| 204.101.172.144/29 | 8 | AS577 |
| 206.47.191.240/29 | 8 | AS577 |
| 207.164.28.8/29 | 8 | AS577 |
| 207.61.49.152/29 | 8 | AS577 |
| 212.123.231.240/29 | 8 | AS8220 |
| 212.123.236.176/29 | 8 | AS8220 |
| 213.137.180.248/29 | 8 | AS5400 |
| 213.86.222.200/29 | 8 | AS8220 |
| 35.134.131.224/29 | 8 | AS20115 |
| 57.133.17.176/29 | 8 | AS8220 |
| 80.154.204.216/29 | 8 | AS3320 |
| 96.10.85.72/29 | 8 | AS11426 |
| 128.92.36.160/30 | 4 | AS20115 |
| 195.11.179.132/30 | 4 | AS1273 |
| 134.6.117.211/32 | 1 | AS16504 |
| 134.6.117.212/32 | 1 | AS16504 |
| 2003:e6:c81a::/48 | AS3320 | |
| 2600:6001:f3a4::/48 | AS11351 | |
| 2600:6c38:41d::/48 | AS20115 |
Names it registers under
The holder names its registry records give, by the IPv4 under each.
- Charles River Laboratories, Inc.1,026 · 23.22%
- Flat Tire Experimental Company1,024 · 23.18%
- Network Users Group, Ltd.512 · 11.59%
- CR Laboratories256 · 5.79%
- MD-TSC256 · 5.79%
- Musclefish256 · 5.79%
- NLabs256 · 5.79%
- Spherical Solutions256 · 5.79%
- inno256 · 5.79%
- Color Dreams, Inc.128 · 2.90%
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