ResearchRouting table, looking glass, RPKI & IRR

82.221.0.0/17 Advania Island ehf

Announced by AS44515 Advania Island ehf. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 82.221.0.0/17

Prefix
82.221.0.0/17
Origin
AS44515 IS-ADVANIA
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
17
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 82.221.0.0/17 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 3257 30818 44515
OriginAS44515 Advania Island ehf
Origin codeincomplete
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 9h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 30818 44515
OriginAS44515 Advania Island ehf
Origin codeIGP
Communities903:900 903:13760
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 30818 44515
OriginAS44515 Advania Island ehf
Origin codeIGP
Communities36295:100
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 30818 44515
OriginAS44515 Advania Island ehf
Origin codeIGP
Communitiesnone
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3257 30818 44515
OriginAS44515 Advania Island ehf
Origin codeincomplete
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 11h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS44515 to originate 82.221.0.0/17 up to /17. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
82.221.0.0/17/17AS44515 IS-ADVANIARIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
82.221.0.0/17AS44515 IS-ADVANIARIPEIS-ADVANIAMNT-ADVANIA
More specific

Prefixes inside 82.221.0.0/17

17 announced prefixes fall inside this one.

Show the 17 prefixes
82.221.0.0/21 AS44515 IS-ADVANIA82.221.4.0/24 AS30818 IS-ADVANIA-TRANSIT82.221.22.0/24 AS44515 IS-ADVANIA82.221.28.0/24 AS44515 IS-ADVANIA82.221.64.0/23 AS44515 IS-ADVANIA82.221.80.0/21 AS44515 IS-ADVANIA82.221.80.0/24 AS44515 IS-ADVANIA82.221.81.0/24 AS44515 IS-ADVANIA82.221.84.0/24 AS44515 IS-ADVANIA82.221.88.0/22 AS44515 IS-ADVANIA82.221.92.0/22 AS44515 IS-ADVANIA82.221.96.0/19 AS50613 ThorDC-AS82.221.100.0/23 AS50613 ThorDC-AS82.221.104.0/24 AS50613 ThorDC-AS82.221.105.0/24 AS50613 ThorDC-AS82.221.111.0/24 AS50613 ThorDC-AS82.221.113.0/24 AS50613 ThorDC-AS
Tools

Check 82.221.0.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API