Jerome County Idaho
AS402019 is Jerome County Idaho (jerome.id.us). It announces 256 IPv4 addresses in 1 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 2025-09-23· government
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
- JEROME-COUNTY-ID
- name
- Jerome County Idaho
- org
- JCI-85
- org name
- Jerome County Idaho
- org address
- 300 N. Lincoln, Jerome, ID, 83338
- org city
- Jerome
- org country
- US
- country
- US
- source
- arin
- created
- 2025-09-23
- updated
- 2025-09-29
- remarks
- Please use the JCIT@co.jerome.id.us email address for all complaints regarding UCE (spam), copyright violations, security intrusions, and other suspected network abuse sourcing from Jerome County networks. DO NOT COPY your complaint to any other Jerome County POC's or email addresses. Failure to comply with this statement will result in your complaint being ignored. https://www.jeromecountyid.us Office Hours: Monday - Friday 8:30 am - 4:30 pm MST NOC Hours: Monday - Sunday 24x7x365 - 1-208-644-2777
- abuse name
- IT Department
- abuse email
- jadmin@co.jerome.id.us
- abuse phone
- +1-208-644-2719
- abuse kind
- role
- abuse city
- Jerome
- abuse country
- US
- admin name
- IT Department
- admin email
- jadmin@co.jerome.id.us
- admin phone
- +1-208-644-2719
- admin kind
- role
- admin city
- Jerome
- admin country
- US
- tech name
- IT Department
- tech email
- jadmin@co.jerome.id.us
- tech phone
- +1-208-644-2719
- tech kind
- role
- tech city
- Jerome
- 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.
- 0.39%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 23.149.52.0/24 | United States | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2602:f547::/36 | United States | valid | 19 | 2026-10-02 |
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