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InternetData
AS402910

Jefferson County Idaho

AS402910 is Jefferson County Idaho (jefferson.id.us). It announces 256 IPv4 addresses in 1 prefix, and 0 IPv6 prefixes.

United States· ARIN· allocated 2026-08-10· Government

256
IPv4 addresses announced
1
IPv4 prefix
0
IPv6 prefixes
100.00%
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.

  1. United States256 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
ASN-JEFFERSON-01
name
Jefferson County Idaho
org
JCI-86
org name
Jefferson County Idaho
org address
210 Courthouse Way, Rigby, ID, 83442
org city
Rigby
org country
US
country
US
source
arin
created
2026-08-10
updated
2026-08-10
abuse name
IT
abuse phone
+1-208-612-6004
abuse kind
role
abuse city
Rigby
abuse country
US
admin name
IT
admin phone
+1-208-612-6004
admin kind
role
admin city
Rigby
admin country
US
tech name
IT
tech phone
+1-208-612-6004
tech kind
role
tech city
Rigby
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.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

1 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
204.87.206.0/24United StatesValid182026-10-02
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