ResearchRouting table, looking glass, RPKI & IRR

155.165.0.0/16 AT&T Enterprises, LLC

Announced by AS7018 AT&T Enterprises, LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 155.165.0.0/16

Prefix
155.165.0.0/16
Origin
AS7018 ATT-INTERNET4
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
68
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 155.165.0.0/16 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 36601:174 36601:2001
Updated5d 17h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 7018
OriginAS7018 AT&T Enterprises, LLC
Origin codeIGP
Communities903:900 903:13760
Updated6d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7018
OriginAS7018 AT&T Enterprises, LLC
Origin codeIGP
Communities36295:100
Updated6d 1h 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
Updated6d 1h 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
Updated9d 19h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS7018 to originate 155.165.0.0/16 up to /16. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
155.165.0.0/16/16AS7018 ATT-INTERNET4ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
155.165.0.0/16AS7018 ATT-INTERNET4ARINAT&T Enterprises, LLCMNT-AEL-360
155.165.0.0/16AS3356 LEVEL3LEVEL3Proxy-registered route objectLEVEL3-MNT
More specific

Prefixes inside 155.165.0.0/16

68 announced prefixes fall inside this one.

Show the 68 prefixes
155.165.4.0/24 AS7287 PBI-NET-BLK2155.165.5.0/24 AS7287 PBI-NET-BLK2155.165.6.0/24 AS7287 PBI-NET-BLK2155.165.7.0/24 AS7287 PBI-NET-BLK2155.165.11.0/24 AS7287 PBI-NET-BLK2155.165.13.0/24 AS7287 PBI-NET-BLK2155.165.15.0/24 AS7287 PBI-NET-BLK2155.165.16.0/22 AS7287 PBI-NET-BLK2155.165.18.0/24 AS7287 PBI-NET-BLK2155.165.19.0/24 AS7287 PBI-NET-BLK2155.165.22.0/23 AS7287 PBI-NET-BLK2155.165.26.0/24 AS7287 PBI-NET-BLK2155.165.28.0/22 AS7287 PBI-NET-BLK2155.165.32.0/21 AS7287 PBI-NET-BLK2155.165.32.0/23 AS7287 PBI-NET-BLK2155.165.43.0/24 AS7287 PBI-NET-BLK2155.165.44.0/24 AS7287 PBI-NET-BLK2155.165.45.0/24 AS7287 PBI-NET-BLK2155.165.47.0/24 AS7287 PBI-NET-BLK2155.165.48.0/23 AS7287 PBI-NET-BLK2155.165.49.0/24 AS7287 PBI-NET-BLK2155.165.50.0/24 AS7287 PBI-NET-BLK2155.165.54.0/24 AS7287 PBI-NET-BLK2155.165.55.0/24 AS7287 PBI-NET-BLK2155.165.56.0/23 AS7287 PBI-NET-BLK2155.165.56.0/24 AS7287 PBI-NET-BLK2155.165.58.0/23 AS7287 PBI-NET-BLK2155.165.58.0/24 AS7287 PBI-NET-BLK2155.165.59.0/24 AS7287 PBI-NET-BLK2155.165.60.0/24 AS7287 PBI-NET-BLK2155.165.61.0/24 AS7287 PBI-NET-BLK2155.165.63.0/24 AS7018 ATT-INTERNET4155.165.64.0/19 AS7287 PBI-NET-BLK2155.165.66.0/23 AS7287 PBI-NET-BLK2155.165.68.0/23 AS7287 PBI-NET-BLK2155.165.68.0/24 AS7287 PBI-NET-BLK2155.165.71.0/24 AS7287 PBI-NET-BLK2155.165.72.0/24 AS7287 PBI-NET-BLK2155.165.73.0/24 AS7287 PBI-NET-BLK2155.165.77.0/24 AS7287 PBI-NET-BLK2155.165.88.0/24 AS7287 PBI-NET-BLK2155.165.90.0/24 AS7287 PBI-NET-BLK2155.165.91.0/24 AS7287 PBI-NET-BLK2155.165.92.0/24 AS7287 PBI-NET-BLK2155.165.94.0/24 AS7287 PBI-NET-BLK2155.165.95.0/24 AS7287 PBI-NET-BLK2155.165.98.0/24 AS7287 PBI-NET-BLK2155.165.99.0/24 AS7287 PBI-NET-BLK2155.165.100.0/23 AS7287 PBI-NET-BLK2155.165.102.0/24 AS7287 PBI-NET-BLK2155.165.103.0/24 AS7287 PBI-NET-BLK2155.165.104.0/24 AS7287 PBI-NET-BLK2155.165.106.0/24 AS7287 PBI-NET-BLK2155.165.107.0/24 AS7287 PBI-NET-BLK2155.165.108.0/24 AS7287 PBI-NET-BLK2155.165.109.0/24 AS7287 PBI-NET-BLK2155.165.110.0/24 AS7287 PBI-NET-BLK2155.165.113.0/24 AS7287 PBI-NET-BLK2155.165.117.0/24 AS7287 PBI-NET-BLK2155.165.122.0/24 AS7287 PBI-NET-BLK2155.165.123.0/24 AS7287 PBI-NET-BLK2155.165.125.0/24 AS7287 PBI-NET-BLK2155.165.126.0/24 AS7287 PBI-NET-BLK2155.165.127.0/24 AS7287 PBI-NET-BLK2155.165.128.0/19 AS7287 PBI-NET-BLK2155.165.160.0/19 AS7287 PBI-NET-BLK2155.165.192.0/19 AS7287 PBI-NET-BLK2155.165.224.0/19 AS7287 PBI-NET-BLK2
Tools

Check 155.165.0.0/16 live

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