ResearchRouting table, looking glass, RPKI & IRR

173.0.16.0/20 Reservation Telephone Coop.

Announced by AS18780 Reservation Telephone Coop. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 173.0.16.0/20

Prefix
173.0.16.0/20
Origin
AS18780 RESTEL-81
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 173.0.16.0/20 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 6939 26794 18780
OriginAS18780 Reservation Telephone Coop.
Origin codeIGP
Communities13760:3003 36601:150 36601:2001 36601:13760
Updated5d 20h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 26794 18780
OriginAS18780 Reservation Telephone Coop.
Origin codeIGP
Communities903:900 903:13760
Updated6d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 26794 18780
OriginAS18780 Reservation Telephone Coop.
Origin codeIGP
Communities36295:100
Updated6d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 26794 18780
OriginAS18780 Reservation Telephone Coop.
Origin codeIGP
Communitiesnone
Updated6d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 26794 18780
OriginAS18780 Reservation Telephone Coop.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 22h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS18780 to originate 173.0.16.0/20 up to /20. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
173.0.16.0/20/20AS18780 RESTEL-81ARIN
Tools

Check 173.0.16.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API