Autonomous system profile

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

AS6363

Announcement observedARIN

EXTREME-NETWORKS - Extreme Networks, Inc. · EXTREME-NETWORKS

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

Last active9/29/2026, 14:26:41Snapshot expired

View network topology RDAP registration

ASN: AS6363
Registration country: United States
Name: EXTREME-NETWORKS - Extreme Networks, Inc.
Abbreviation: EXTREME-NETWORKS
Registration date: 3/20/1996, 05:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
134.141.0.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	9/29/2026, 08:00:00	✓	×	Currently valid
134.141.116.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	9/29/2026, 08:00:00	✓	×	Currently valid
134.141.188.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	9/17/2026, 16:00:00	✓	×	Historical record
134.141.204.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	9/29/2026, 08:00:00	✓	×	Currently valid
134.141.237.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	9/29/2026, 08:00:00	✓	×	Currently valid
134.141.238.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	9/29/2026, 08:00:00	✓	×	Currently valid
134.141.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	9/29/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: EXTREME-NETWORKS - Extreme Networks, Inc.
RIR: ARIN
Registration country: United States
Registration date: 3/20/1996, 05:00:00
Abuse contact: eryu@extremenetworks.com

Snapshot trend

9/29/2026, 14:26:417 v48 v67 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