ResearchRouting table, looking glass, RPKI & IRR

2001:44c8:3100::/40 NB-IoT

Announced by AS45781 NB-IoT. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 2001:44c8:3100::/40

Prefix
2001:44c8:3100::/40
Origin
AS45781 ToI-BN
RPKI
RPKI valid
Size
16,777,216 /64s
Less specific
2001:44c8::/32 AS45430 SBN-AWN-IIG-AS-AP
More specifics
2
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 04:07 UTC
Paths

How 2001:44c8:3100::/40 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 3491 45430 45781
OriginAS45781 NB-IoT
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:2001
Updated4d 2h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 45430 45781
OriginAS45781 NB-IoT
Origin codeIGP
Communities903:13760
Updated4d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3491 45430 45781
OriginAS45781 NB-IoT
Origin codeIGP
Communities36295:100
Updated4d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3491 45430 45781
OriginAS45781 NB-IoT
Origin codeIGP
Communities174:21000 174:22013
Updated4d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3491 45430 45781
OriginAS45781 NB-IoT
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 4h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS45781 to originate 2001:44c8:3000::/36 up to /48. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
2001:44c8:3000::/36/48AS45781 ToI-BNAPNIC
2001:44c8::/32/32AS45430 SBN-AWN-IIG-AS-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
2001:44c8:3100::/40AS45781 ToI-BNRADBAWN route object for NB-IoTMAINT-AS45430
2001:44c8:3000::/36 coveringAS45781 ToI-BNRADBAWN route object for NB-IoTMAINT-AS45430
2001:44c8::/32 coveringAS45430 SBN-AWN-IIG-AS-APRADBSBN route object for AWNMAINT-AS45430
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

2001:44c8::/32 AS45430 SBN-AWN-IIG-AS-AP
More specific

Prefixes inside 2001:44c8:3100::/40

2 announced prefixes fall inside this one.

Show the 2 prefixes
2001:44c8:3120::/48 AS45781 ToI-BN2001:44c8:3121::/48 AS45781 ToI-BN
Tools

Check 2001:44c8:3100::/40 live

Looking glassIP to ASN APIRPKI APIIRR API