HostRocket.com, Inc.
AS23535 is HostRocket.com, Inc. (dotblock.com). It announces 13,568 IPv4 addresses in 8 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 2002-04-04· 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 States13,568 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HOSTROCKET
- name
- HostRocket.com, Inc.
- org
- HOSTRO-1
- org name
- HostRocket.com, Inc.
- org address
- 21 Corporate Drive, Suite 203, Clifton Park, NY, 12065
- org city
- Clifton Park
- org country
- US
- country
- US
- source
- arin
- created
- 2002-04-04
- updated
- 2012-02-24
- abuse name
- ABUSE
- abuse email
- abusesupport@dotblock.com
- abuse phone
- +1-518-371-3421
- abuse kind
- role
- abuse city
- Clifton Park
- abuse country
- US
- admin name
- Admin
- admin email
- support@dotblock.com
- admin phone
- +1-866-923-4550
- admin kind
- role
- admin city
- Clifton Park
- admin country
- US
- tech
- JR1716-ARIN
- tech name
- John Reyes
- tech email
- John.reyes@dotblock.com
- tech phone
- +1-518-371-3421
- tech kind
- person
- tech city
- Clifton 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.
- 0.03%
- None here
- None here
- None here
- None here
- None here
- Hosting IP13,31298.11%
- None here
- None here
- None here
- SSH IP1,69712.51%
- SMTP IP1,72912.74%
- DNS Resolver IP1,0968.08%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 66.147.224.0/20 | United States | not found | 18 | 2026-10-02 |
| 198.8.60.0/23 | United States | not found | 18 | 2026-10-02 |
| 199.101.48.0/22 | United States | not found | 18 | 2026-10-02 |
| 216.120.224.0/20 | United States | not found | 18 | 2026-10-02 |
| 216.120.240.0/22 | United States | not found | 18 | 2026-10-02 |
| 216.120.244.0/23 | United States | not found | 18 | 2026-10-02 |
| 216.120.246.0/24 | United States | not found | 18 | 2026-10-02 |
| 216.120.248.0/21 | United States | not found | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2605:f080:500::/40 | United States | not found | 20 | 2026-10-02 |
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