ResearchRouting table, looking glass, RPKI & IRR

66.200.0.0/20 RCN

Announced by AS6079 RCN. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 66.200.0.0/20

Prefix
66.200.0.0/20
Origin
AS6079 RCN-AS
RPKI
RPKI valid
Size
4,096 addresses
Less specific
66.200.0.0/16 AS3257 GTT-BACKBONE
More specifics
0
IRR route objects
1 exact, 13 covering
In RouteViews
2026-10-13 00:02 UTC
Paths

How 66.200.0.0/20 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 13760 3356 6079
OriginAS6079 RCN
Origin codeIGP
Communities3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2057 6079:6079 36601:150 36601:2001 36601:13760 65004:2914
Updated4d 23h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6079
OriginAS6079 RCN
Origin codeIGP
Communities903:900 903:13760
Updated5d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6079
OriginAS6079 RCN
Origin codeIGP
Communities36295:100
Updated5d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 6079
OriginAS6079 RCN
Origin codeIGP
Communitiesnone
Updated5d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 6079
OriginAS6079 RCN
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 0h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS6079 to originate 66.200.0.0/18 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
66.200.0.0/18/24AS3320 DTAGARIN
66.200.0.0/18/24AS6079 RCN-ASARIN
66.200.0.0/18/18AS6762 SEABONE-NETARIN
66.200.0.0/18/24AS7029 WINDSTREAMARIN
66.200.0.0/18/24AS8881 VERSATELARIN
66.200.0.0/18/24AS11404 AS-WAVE-1ARIN
66.200.0.0/18/24AS20115 CHARTER-20115ARIN
66.200.0.0/18/24AS211936 RD-UKARIN
66.200.0.0/18/24AS398465 RACKDOG-LLCARIN
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
66.200.0.0/20AS6079 RCN-ASRADBNMAINT-AS398465
66.200.0.0/18 coveringAS3320 DTAGARINGTT Americas, LLCMNT-GAL-104
66.200.0.0/18 coveringAS6079 RCN-ASARINGTT Americas, LLCMNT-GAL-104
66.200.0.0/18 coveringAS6762 SEABONE-NETARINGTT Americas, LLCMNT-GAL-104
66.200.0.0/18 coveringAS7029 WINDSTREAMARINGTT Americas, LLCMNT-GAL-104
66.200.0.0/18 coveringAS8881 VERSATELARINGTT Americas, LLCMNT-GAL-104
66.200.0.0/18 coveringAS11404 AS-WAVE-1ARINGTT Americas, LLCMNT-GAL-104
66.200.0.0/18 coveringAS20115 CHARTER-20115ARINGTT Americas, LLCMNT-GAL-104
66.200.0.0/18 coveringAS211936 RD-UKARINGTT Americas, LLCMNT-GAL-104
66.200.0.0/18 coveringAS398465 RACKDOG-LLCARINGTT Americas, LLCMNT-GAL-104
66.200.0.0/17 coveringAS13953 SVCC-EDULEVEL3NAS ISP NetworkNASDSL-MNT
66.200.0.0/16 coveringAS7455 MOTO-INT1-ASLEVEL3Proxy-registered route objectLEVEL3-MNT
66.200.0.0/16 coveringAS13953 SVCC-EDULEVEL3DSL.NETDSLNETINC-MNT
66.200.0.0/16 coveringAS3257 GTT-BACKBONERADBGTTMAINT-AS3257
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

66.200.0.0/16 AS3257 GTT-BACKBONE
Tools

Check 66.200.0.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API