ResearchRouting table, looking glass, RPKI & IRR

205.241.240.0/20 Telstra Global

Announced by AS4637 Telstra Global. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 205.241.240.0/20

Prefix
205.241.240.0/20
Origin
AS4637 ASN-TELSTRA-GLOBAL
RPKI
RPKI not found
Size
4,096 addresses
Less specific
205.241.224.0/19 AS1299 TWELVE99
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-14 04:02 UTC
Paths

How 205.241.240.0/20 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 4637
OriginAS4637 Telstra Global
Origin codeIGP
Communities3356:3 3356:22 3356:86 3356:575 3356:666 3356:903 3356:2050 36601:150 36601:2001 36601:13760
Updated1h 19m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4637
OriginAS4637 Telstra Global
Origin codeIGP
Communities903:900 903:13760
Updated6d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4637
OriginAS4637 Telstra Global
Origin codeIGP
Communities36295:100
Updated6d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4637
OriginAS4637 Telstra Global
Origin codeIGP
Communitiesnone
Updated6d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 4637×4
OriginAS4637 Telstra Global
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 5h 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
205.241.240.0/20AS4637 ASN-TELSTRA-GLOBALARINRoute Registered for Cogent Communications Customer - Rackdog, LLCMNT-COGC
205.241.240.0/20AS6079 RCN-ASRADBNMAINT-AS398465
205.241.224.0/19 coveringAS1299 TWELVE99RADBCustomer RouteMAINT-AS398465
205.240.0.0/13 coveringAS174 COGENT-174ARINSprintLinkMNT-COGC
205.240.0.0/13 coveringAS1239 COGENT-1239ARINSprintLink Global NetworkMNT-COGC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

205.241.224.0/19 AS1299 TWELVE99205.240.0.0/13 AS174 COGENT-174
Tools

Check 205.241.240.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API