Autonomous system profile

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

AS63441

Announcement observedARIN

Zayo Bandwidth · ZAYO-CCF-AS63441

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

Last active10/26/2026, 14:12:31Snapshot expired

View network topology RDAP registration

ASN: AS63441
Registration country: United States
Name: Zayo Bandwidth
Abbreviation: ZAYO-CCF-AS63441
Registration date: 3/11/2015, 17:22:09
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
64.95.166.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 08:00:00	10/26/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Zayo Bandwidth
RIR: ARIN
Registration country: United States
Registration date: 3/11/2015, 17:22:09
Abuse contact: abuse@zayo.com

Snapshot trend

10/26/2026, 14:12:311 v40 v61 Upstream · 0 Uncertain

10/6/2026, 12:16:261 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