Autonomous system profile

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

AS53374

Announcement observedARIN

Northwest Tri-County IU 5 · NTIU5

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

Last active10/5/2026, 00:14:18Snapshot expired

View network topology RDAP registration

ASN: AS53374
Registration country: United States
Name: Northwest Tri-County IU 5
Abbreviation: NTIU5
Registration date: 1/30/2018, 15:39:01
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
64.83.156.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/4/2026, 16:00:00	✓	×	Historical record
64.83.159.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 16:00:00	10/4/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: Northwest Tri-County IU 5
RIR: ARIN
Registration country: United States
Registration date: 1/30/2018, 15:39:01
Abuse contact: its_support@iu5.org

Snapshot trend

10/5/2026, 00:14:182 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