ResearchRouting table, looking glass, RPKI & IRR

2600:300::/24 AT&T Enterprises, LLC

Announced by AS7018 AT&T Enterprises, LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 2600:300::/24

Prefix
2600:300::/24
Origin
AS7018 ATT-INTERNET4
RPKI
RPKI not found
Size
1,099,511,627,776 /64s
Less specific
none
More specifics
221
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-12 04:07 UTC
Paths

How 2600:300::/24 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 7018
OriginAS7018 AT&T Enterprises, LLC
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:2001
Updated4d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 7018
OriginAS7018 AT&T Enterprises, LLC
Origin codeIGP
Communities903:13760
Updated4d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7018
OriginAS7018 AT&T Enterprises, LLC
Origin codeIGP
Communities36295:100
Updated4d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 7018
OriginAS7018 AT&T Enterprises, LLC
Origin codeIGP
Communities174:21000 174:22013
Updated4d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7018
OriginAS7018 AT&T Enterprises, LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 6h ago
RPKI

Route origin authorizations

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

More specific

Prefixes inside 2600:300::/24

221 announced prefixes fall inside this one.

Show the 221 prefixes
2600:380::/37 AS20057 ATT-MOBILITY-LLC-AS200572600:380:180::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:800::/37 AS20057 ATT-MOBILITY-LLC-AS200572600:380:800::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:980::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:c00::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:1000::/37 AS20057 ATT-MOBILITY-LLC-AS200572600:380:1180::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:1800::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:1800::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:1880::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:2000::/37 AS20057 ATT-MOBILITY-LLC-AS200572600:380:2580::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:2800::/37 AS20057 ATT-MOBILITY-LLC-AS200572600:380:3000::/37 AS20057 ATT-MOBILITY-LLC-AS200572600:380:3180::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:3800::/37 AS20057 ATT-MOBILITY-LLC-AS200572600:380:4000::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:4400::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:4500::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:4700::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:4800::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:4c00::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:4c00::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:4c80::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:4d00::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:4d80::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5000::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5300::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5400::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5800::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5800::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5880::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5900::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5980::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5a00::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5a80::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:5c00::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6000::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6000::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6080::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6100::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6180::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6200::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6280::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6300::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6380::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6400::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6400::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6480::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6500::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6580::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6600::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6680::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6800::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6900::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6a00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6b00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:6c00::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7000::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7400::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7400::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7500::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7600::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7600::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7700::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7700::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7800::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7800::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7900::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7900::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7a00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7b00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7b00::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7c00::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7c00::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7d00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:7d00::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8000::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8400::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8500::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8600::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8700::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8800::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8a00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8b00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8b00::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8c00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8d00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:8e00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9000::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9100::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9200::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9400::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9500::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9800::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9900::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9a00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9b00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9c00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9d00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9e00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9f00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:9f00::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:a000::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:a000::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:a100::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:a100::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:a200::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:a300::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:a300::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:a400::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:a500::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b000::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b100::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b200::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b300::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b300::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b400::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b500::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b800::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b800::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b880::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b900::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b900::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:b980::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:bc00::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:bd00::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:c000::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:c100::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:380:c400::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:380:c500::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:380:f100::/46 AS20057 ATT-MOBILITY-LLC-AS200572600:380:f103::/48 AS640112600:380:f104::/46 AS20057 ATT-MOBILITY-LLC-AS200572600:380:f107::/48 AS640112600:380:f108::/46 AS20057 ATT-MOBILITY-LLC-AS200572600:380:f10b::/48 AS640112600:380:f10c::/46 AS20057 ATT-MOBILITY-LLC-AS200572600:380:f10f::/48 AS640112600:380:f180::/46 AS640112600:380:f188::/46 AS640112600:380:f18c::/46 AS640112600:380:f190::/46 AS640112600:380:f198::/46 AS640112600:380:f19c::/46 AS640112600:380:f1a0::/46 AS640112600:380:f1a4::/46 AS640112600:380:f1a8::/47 AS640112600:380:f1aa::/47 AS640112600:380:f1ae::/48 AS640112600:380:f1af::/48 AS640112600:380:f1b0::/46 AS640112600:380:f1b4::/46 AS640112600:380:f1b9::/48 AS640112600:380:f1ba::/48 AS640112600:380:f1bc::/47 AS640112600:380:f1be::/47 AS640112600:380:f1c0::/44 AS20057 ATT-MOBILITY-LLC-AS200572600:380:f1d0::/44 AS20057 ATT-MOBILITY-LLC-AS200572600:380:f1d0::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:380:f1d2::/47 AS640112600:380:f1d4::/47 AS640112600:380:f1d6::/47 AS640112600:380:f1d8::/47 AS640112600:380:f1dc::/46 AS640112600:380:f1e0::/44 AS20057 ATT-MOBILITY-LLC-AS200572600:380:f1e2::/47 AS640112600:380:f1e4::/47 AS640112600:380:f1e6::/47 AS640112600:380:f1e8::/47 AS640112600:380:f1f0::/44 AS20057 ATT-MOBILITY-LLC-AS200572600:380:f1f1::/48 AS640112600:380:f1f4::/47 AS640112600:380:f1f6::/47 AS640112600:380:f1f8::/47 AS640112600:380:f1fb::/48 AS640112600:380:f1fc::/46 AS640112600:380:fe00::/39 AS20057 ATT-MOBILITY-LLC-AS200572600:380:ff80::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:381::/38 AS20057 ATT-MOBILITY-LLC-AS200572600:381::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:381:80::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:381:100::/40 AS20057 ATT-MOBILITY-LLC-AS200572600:381:100::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:381:180::/41 AS20057 ATT-MOBILITY-LLC-AS200572600:381:410::/44 AS640112600:381:420::/46 AS640112600:381:424::/46 AS640112600:381:428::/46 AS640112600:381:42c::/46 AS640112600:381:430::/46 AS640112600:381:434::/46 AS640112600:381:438::/46 AS640112600:381:440::/44 AS640112600:381:450::/44 AS640112600:381:478::/46 AS640112600:381:3900::/40 AS13965 SBCIS-FYTVAR2600:384::/40 AS7287 PBI-NET-BLK22600:384:100::/40 AS7287 PBI-NET-BLK22600:384:500::/40 AS7287 PBI-NET-BLK22600:384:900::/40 AS7287 PBI-NET-BLK22600:384:d00::/40 AS7287 PBI-NET-BLK22600:384:1000::/40 AS7287 PBI-NET-BLK22600:384:1100::/42 AS7287 PBI-NET-BLK22600:384:1200::/40 AS7287 PBI-NET-BLK22600:384:1300::/42 AS7287 PBI-NET-BLK22600:384:1340::/42 AS7287 PBI-NET-BLK22600:387::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:1::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:2::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:3::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:4::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:5::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:6::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:7::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:8::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:9::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:a::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:b::/48 AS20057 ATT-MOBILITY-LLC-AS200572600:387:14::/48 AS13965 SBCIS-FYTVAR
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