Autonomous system profile

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

AS27441

Announcement observedARIN

SSN-US - ITRON INC. · SSN-US

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

Last active10/1/2026, 23:20:49Snapshot expired

View network topology RDAP registration

ASN: AS27441
Registration country: United States
Name: SSN-US - ITRON INC.
Abbreviation: SSN-US
Registration date: 2/23/2010, 21:35:08
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
74.121.16.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Currently valid
74.121.20.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: SSN-US - ITRON INC.
RIR: ARIN
Registration country: United States
Registration date: 2/23/2010, 21:35:08
Abuse contact: matthias.kropp@itron.com

Snapshot trend

10/1/2026, 23:20:492 v41 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 · rir-rdap-asn · iana-rdap-asn-bootstrap