Community IX Holdings
Organization
Also Known As
FL-IX, CIX-ATL, CIX-NoVA
Long Name
ASN
63221
IRR as-set
ARIN::AS63221:AS-COMMUNITYIX-RS
Route Server URL
Looking Glass URL
Network Types
Route Server
IPv4 Prefixes
450000
IPv6 Prefixes
186751
Traffic Levels
5-10Tbps
Traffic Ratios
Balanced
Geographic Scope
Regional
Protocols Supported
Unicast IPv4
Multicast
IPv6
Never via route servers
RTBH Community
65535:666
Preferred IP MTU
1500
Last Updated
2026-11-07T21:36:55Z
Public Peering Info Updated
2025-08-11T14:37:18Z
Peering Facility Info Updated
2026-09-03T05:58:40Z
Contact Info Updated
2025-07-02T18:13:54Z
Notes
Community IX operates redundant route servers under AS63221 at FL-IX, CIX-ATL and CIX-NoVA. Route servers preserve members’ AS paths and next hops; traffic flows directly between members.
Route-server guidance:
https://www.communityix.org/policies-and-procedures/#route-servers
FL-IX
AS-SET: ARIN::AS63221:AS-FL-IX-RS
Looking Glass: https://my.fl-ix.net/lg/
Technical Guide: https://www.communityix.org/fl-ix-technical-specifications/
CIX-ATL
AS-SET: ARIN::AS63221:AS-CIX-ATL-RS
Looking Glass: https://atl.communityix.org/lg/
Technical Guide: https://www.communityix.org/cix-atl-technical-specifications/
CIX-NoVA
AS-SET: ARIN::AS63221:AS-CIX-NOVA-RS
Looking Glass: https://nova.communityix.org/lg/
Technical Guide: https://www.communityix.org/cix-nova-technical-specifications/
Combined AS-SET for all markets:
ARIN::AS63221:AS-COMMUNITYIX-RS
Market AS-SETs update automatically hourly from configured route-server membership and members’ published AS cones. Append -V4 or -V6 to a market’s AS-SET name for its address-family variant. These sets describe configured membership, rather than live BGP session state or an exact list of accepted prefixes.
AS112 DNS service is available separately through optional bilateral sessions with AS112. AS112 service routes are not distributed through the route servers. See each market’s technical guide for activation instructions.
RIR Status
ok
RIR Status Updated
2024-06-26T04:47:55Z
IRR AS-SET Status
IRR AS-SET Verified
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Peering Policy Information
Peering Policy
General Policy
Open
Multiple Locations
Not Required
Ratio Requirement
No
Contract Requirement
Required
Health Check
Contact Information
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