ACT USA
AS22937 is ACT USA (actusa.net). It announces 4,096 IPv4 addresses in 4 prefixes, and 3 IPv6 prefixes.
United States· ARIN· allocated 2007-10-02· business
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 States4,096 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SHELDON-AS-1
- name
- ACT USA
- org
- SHELD-2
- org name
- ACT USA
- org address
- 3533 Old Conejo Rd. Suite 103, Newbury Park, CA, 91320
- org city
- Newbury Park
- org country
- US
- country
- US
- source
- arin
- created
- 2007-10-02
- updated
- 2012-03-02
- abuse name
- Abuse
- abuse email
- abuse@actusa.net
- abuse phone
- +1-805-370-8001
- abuse kind
- role
- abuse city
- Newbury Park
- abuse country
- US
- admin name
- ACT USA Hostmaster
- admin email
- hostmaster@actusa.net
- admin phone
- +1-805-370-8001
- admin kind
- role
- admin city
- Newbury Park
- admin country
- US
- tech name
- ACT USA Hostmaster
- tech email
- hostmaster@actusa.net
- tech phone
- +1-805-370-8001
- tech kind
- role
- tech city
- Newbury Park
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP51212.50%
- None here
- None here
- None here
- SSH IP190.46%
- 0.12%
- 0.83%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 74.121.0.0/21 | United States | not found | 18 | 2026-10-02 |
| 74.121.4.0/22 | United States | not found | 18 | 2026-10-02 |
| 208.83.96.0/21 | United States | not found | 18 | 2026-10-02 |
| 208.83.98.0/23 | United States | not found | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2607:ff38::/32 | United States | not found | 20 | 2026-10-02 |
| 2607:ff38::/48 | United States | not found | 20 | 2026-10-02 |
| 2607:ff38:3::/48 | United States | not found | 20 | 2026-10-02 |
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.