AS20479
Monmouth County Sheriff's Office
AS20479 is Monmouth County Sheriff's Office (mcsonj.org). It announces 256 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2023-10-13· government
256
IPv4 addresses announced
1
IPv4 prefixes
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.
- United States256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MCSO-PSC-1
- name
- Monmouth County Sheriff's Office
- org
- MCSO-20
- org name
- Monmouth County Sheriff's Office
- org address
- 2500 Kozloski Rd, Freehold, NJ, 07728
- org city
- Freehold
- org country
- US
- country
- US
- source
- arin
- created
- 2023-10-13
- updated
- 2026-09-28
- abuse name
- Paul Doty
- abuse email
- pdoty@mcsonj.org
- abuse phone
- +1-732-431-6400
- abuse kind
- person
- abuse city
- Freehold
- abuse country
- US
- admin name
- Paul Doty
- admin email
- pdoty@mcsonj.org
- admin phone
- +1-732-431-6400
- admin kind
- person
- admin city
- Freehold
- admin country
- US
- tech
- RIENZ1-ARIN
- tech name
- Jason Rienzo
- tech email
- jrienzo@mcsonj.org
- tech phone
- +1-732-431-6400
- tech kind
- person
- tech city
- Freehold
- tech country
- US
- abuse unvalidated since
- 2025-09-24
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.
- 1.56%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 1.17%
- 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 |
|---|---|---|---|---|
| 8.36.81.0/24 | United States | not found | 16 | 2026-10-02 |
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