Zephyr Broadband, LLC
AS402028 is Zephyr Broadband, LLC (zephyrbroadband.com). It announces 256 IPv4 addresses in 1 prefixes, and 2 IPv6 prefixes.
United States· ARIN· allocated 2025-09-29· isp
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 States256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ZEPHYR-BROADBAND
- name
- Zephyr Broadband, LLC
- org
- ZBL-11
- org name
- Zephyr Broadband, LLC
- org address
- 876 South 950 East, Pleasant Grove, UT, 84062
- org city
- Pleasant Grove
- org country
- US
- country
- US
- source
- arin
- created
- 2025-09-29
- updated
- 2025-09-29
- abuse name
- Abuse
- abuse email
- abuse@zephyrbroadband.com
- abuse phone
- +1-435-669-2249
- abuse kind
- role
- abuse city
- Pleasant Grove
- abuse country
- US
- admin name
- Stanley McDonald
- admin email
- tagg@zephyrbroadband.com
- admin phone
- +1-435-669-2249
- admin kind
- person
- admin city
- Pleasant Grove
- admin country
- US
- tech name
- Stanley McDonald
- tech email
- tagg@zephyrbroadband.com
- tech phone
- +1-435-669-2249
- tech kind
- person
- tech city
- Pleasant Grove
- tech country
- US
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.78%
- 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 |
|---|---|---|---|---|
| 23.151.188.0/24 | United States | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2604:2320::/36 | United States | valid | 19 | 2026-10-02 |
| 2604:2320:1000::/36 | United States | valid | 19 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.