Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS12239

Announcement observedARIN

Bloomington Public School District No. 87 · BLOOMINGTON-SD87

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/16/2026, 00:00:00Snapshot expired

View network topology RDAP registration

ASN: AS12239
Registration country: United States
Name: Bloomington Public School District No. 87
Abbreviation: BLOOMINGTON-SD87
Registration date: 6/11/2012, 19:27:21
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
173.86.246.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	9/30/2026, 00:00:00	✓	×	Historical record
207.68.192.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 00:00:00	9/30/2026, 00:00:00	✓	×	Historical record

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Bloomington Public School District No. 87
RIR: ARIN
Registration country: United States
Registration date: 6/11/2012, 19:27:21
Abuse contact: david@illinicloud.org

Snapshot trend

9/30/2026, 06:33:492 v40 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn · cha-la-bgp-observations