AS40834
Charles River Laboratories, Inc.
AS40834 is Charles River Laboratories, Inc. (crl.com). It announces 1,024 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2008-04-28· business
1,024
IPv4 addresses announced
1
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
1,024
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CHARLES-RIVER-LABORATORIES-INC-SHR
- name
- Charles River Laboratories, Inc.
- org
- CRL-48
- org name
- Charles River Laboratories, Inc.
- org address
- 251 Ballardvale Street, ATTN: Information Technology B21, Wilmington, MA, 01887
- org city
- Wilmington
- org country
- US
- country
- US
- source
- arin
- created
- 2008-04-28
- updated
- 2013-02-11
- abuse name
- Host Master
- abuse email
- hostmaster@crl.com
- abuse phone
- +1-781-222-7777
- abuse kind
- role
- abuse city
- Wilmington
- abuse country
- US
- admin name
- Host Admin
- admin email
- hostadmin@crl.com
- admin phone
- +1-781-222-6000
- admin kind
- role
- admin city
- Wilmington
- admin country
- US
- tech name
- Host Master
- tech email
- hostmaster@crl.com
- tech phone
- +1-781-222-7777
- tech kind
- role
- tech city
- Wilmington
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.10%
- None here
- None here
- None here
- None here
- None here
- Hosting IP25625.00%
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 208.89.252.0/22 | United States | not found | 17 | 2026-10-02 |
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.