AS54764
Casting Workbook Services Inc.
AS54764 is Casting Workbook Services Inc. (r4dius.com). It announces 256 IPv4 addresses in 1 prefix, and 0 IPv6 prefixes.
Canada· ARIN· allocated 2012-08-01· business
256
IPv4 addresses announced
1
IPv4 prefix
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
256
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.
- Canada256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CWB-01
- name
- Casting Workbook Services Inc.
- org
- CWS-87
- org name
- Casting Workbook Services Inc.
- org address
- 660c Leg In Boot Sq, Vancouver, BC, V5Z 4B3
- org city
- Vancouver
- org country
- CA
- country
- CA
- source
- arin
- created
- 2012-08-01
- updated
- 2012-08-01
- abuse name
- Sky Schumacher
- abuse email
- noc@thecwb.com
- abuse phone
- +1-604-205-5107
- abuse kind
- person
- abuse city
- Vancouver
- abuse country
- CA
- admin name
- Sky Schumacher
- admin email
- noc@thecwb.com
- admin phone
- +1-604-205-5107
- admin kind
- person
- admin city
- Vancouver
- admin country
- CA
- tech name
- Sky Schumacher
- tech email
- noc@thecwb.com
- tech phone
- +1-604-205-5107
- tech kind
- person
- tech city
- Vancouver
- tech country
- CA
- abuse validated
- 1
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.
- 0.39%
- 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
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 199.181.81.0/24 | Canada | not found | 17 | 2026-10-02 |
00 · Evaluate
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01 · License
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Standard, for detection and decisions inside your own product and operations.
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