Scarsdale Security Systems, Inc.
AS21835 is Scarsdale Security Systems, Inc. (scarsdalesecurity.com). It announces 1,024 IPv4 addresses in 4 prefixes, and 1 IPv6 prefix.
United States· ARIN· allocated 2010-06-29· 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 States1,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SCARSDALE-SECURITY-SYSTEMS
- name
- Scarsdale Security Systems, Inc.
- org
- SCARSD-1
- org name
- Scarsdale Security Systems, Inc.
- org address
- 132 Montgomery Ave, Scarsdale, NY, 10583
- org city
- Scarsdale
- org country
- US
- country
- US
- source
- arin
- created
- 2010-06-29
- updated
- 2025-01-28
- abuse name
- David Raizen
- abuse email
- draizen@scarsdalesecurity.com
- abuse phone
- +1-914-722-2200
- abuse kind
- person
- abuse city
- Scarsdale
- abuse country
- US
- admin name
- David Raizen
- admin email
- draizen@scarsdalesecurity.com
- admin phone
- +1-914-722-2200
- admin kind
- person
- admin city
- Scarsdale
- admin country
- US
- tech name
- David Raizen
- tech email
- draizen@scarsdalesecurity.com
- tech phone
- +1-914-722-2200
- tech kind
- person
- tech city
- Scarsdale
- tech country
- US
- abuse unvalidated since
- 2025-04-09
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.
- 0.78%
- None here
- None here
- None here
- None here
- None here
- Hosting IP25625.00%
- None here
- None here
- None here
- 0.20%
- 0.39%
- 0.78%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 199.16.212.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.16.213.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.16.214.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.16.215.0/24 | United States | not found | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2605:d4c0::/32 | United States | not found | 19 | 2026-10-02 |
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