Autonomous system profile

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

AS36856

Announcement observedARIN

Mozilla Corporation · MOZILLA-MDC1

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

Last active10/3/2026, 00:10:45Snapshot expired

View network topology RDAP registration

ASN: AS36856
Registration country: United States
Name: Mozilla Corporation
Abbreviation: MOZILLA-MDC1
Registration date: 5/15/2006, 21:46:56
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
63.245.208.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 16:00:00	10/23/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Mozilla Corporation
RIR: ARIN
Registration country: United States
Registration date: 5/15/2006, 21:46:56
Abuse contact: hostmaster@mozilla.com

Snapshot trend

10/3/2026, 00:10:451 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 · iana-rdap-asn-bootstrap · rir-rdap-asn