ResearchRouting table, looking glass, RPKI & IRR

203.208.64.0/20 Neighbourhood Cable

Announced by AS18371 Neighbourhood Cable. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 203.208.64.0/20

Prefix
203.208.64.0/20
Origin
AS18371 NCABLE-AP
RPKI
RPKI not found
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
5 exact, 6 covering
In RouteViews
2026-10-14 20:02 UTC
Paths

How 203.208.64.0/20 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 174 4826 2764 18371
OriginAS18371 Neighbourhood Cable
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4826 2764 18371
OriginAS18371 Neighbourhood Cable
Origin codeIGP
Communities903:900 903:13760
Updated7d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4826 2764 18371
OriginAS18371 Neighbourhood Cable
Origin codeIGP
Communities36295:100
Updated7d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4826 2764 18371
OriginAS18371 Neighbourhood Cable
Origin codeIGP
Communities174:21001 174:22013
Updated7d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4826 2764 18371
OriginAS18371 Neighbourhood Cable
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 20h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
203.208.64.0/20AS18371 NCABLE-APAPNICVocus AAPTMAINT-AU-AAPT
203.208.64.0/20AS7718 TransACT-SDN-ASNTTCOMTRANSACT-AUS-1MAINT-AU-NTTAUS
203.208.64.0/20AS7718 TransACT-SDN-ASRADBNeighbourhood Cable (138127)MAINT-AS2764
203.208.64.0/20AS18371 NCABLE-APRADBNeighbourhood Cable (138127)MAINT-AS2764
203.208.64.0/20AS4802 ASN-IINETREACHREACH (Customer Route)MAINT-REACH-NOC
203.208.64.0/18 coveringAS9942 COMINDICO-APLEVEL3ComindicoMAINT-AU-COMINDICO
203.208.64.0/18 coveringAS7718 TransACT-SDN-ASNTTCOMTRANSACT-AUS-1MAINT-AU-NTTAUS
203.208.64.0/18 coveringAS7545 TPG-INTERNET-APRADBProxy route object registered by AS2764MAINT-AS2764
203.208.64.0/18 coveringAS7718 TransACT-SDN-ASRADBService Delivery Network (138127)MAINT-AS2764
203.208.64.0/18 coveringAS9942 COMINDICO-APRADBTransACT Capital Communications Pty Limited (139763)MAINT-AS2764
203.208.64.0/18 coveringAS18371 NCABLE-APRADBTransACT Capital Communications Pty Limited (139763)MAINT-AS2764
Tools

Check 203.208.64.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API