ResearchRouting table, looking glass, RPKI & IRR

207.140.0.0/15 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 207.140.0.0/15

Prefix
207.140.0.0/15
Origin
AS7018 ATT-INTERNET4
RPKI
RPKI not found
Size
131,072 addresses
Less specific
none
More specifics
25
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-15 20:02 UTC
Paths

How 207.140.0.0/15 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
Updated7d 20h 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
Updated8d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7018
OriginAS7018 AT&T Enterprises, LLC
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated9h 22m 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
Updated8d 4h 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
Updated11d 22h 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 207.140.0.0/15

25 announced prefixes fall inside this one.

Show the 25 prefixes
207.140.8.0/21 AS54142 WHITE-CLOUD-COMMUNICATIONS207.140.16.0/24 AS2386 INS-AS207.140.17.0/24 AS2386 INS-AS207.140.40.0/23 AS26311 RANCH-WIFI207.140.40.0/24 AS26311 RANCH-WIFI207.140.41.0/24 AS26311 RANCH-WIFI207.140.43.0/24 AS6619 SAMSUNGSDS-AS-KR-KR207.140.61.0/24 AS394205 5THCOLUMN207.140.66.0/24 AS12153 HBI-ASN1207.140.115.0/24 AS54809 MCMSYS207.140.148.0/24 AS7310 GARTNERGROUP207.140.149.0/24 AS13581 SOFTWAREHOUSE207.140.191.0/24 AS13581 SOFTWAREHOUSE207.140.201.0/24 AS25762 BOCUSA207.140.216.0/23 AS4473 ATTIS-ASN4473207.140.220.0/22 AS4473 ATTIS-ASN4473207.141.26.0/24 AS11211 NCIC207.141.72.0/24 AS13641207.141.73.0/24 AS13641207.141.74.0/24 AS13641207.141.75.0/24 AS13641207.141.76.0/22 AS13641207.141.100.0/24 AS394819 NOST-EAST207.141.187.0/24 AS2386 INS-AS207.141.218.0/24 AS47016 EXTRON-ELECTRONICS
Tools

Check 207.140.0.0/15 live

Looking glassIP to ASN APIRPKI APIIRR API