ResearchRouting table, looking glass, RPKI & IRR

131.103.192.0/18 RCN

Announced by AS6079 RCN. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 131.103.192.0/18

Prefix
131.103.192.0/18
Origin
AS6079 RCN-AS
RPKI
RPKI valid
Size
16,384 addresses
Less specific
131.103.0.0/16 AS2914 NTT-DATA-2914
More specifics
1
IRR route objects
9 exact, 1 covering
In RouteViews
2026-10-13 16:03 UTC
Paths

How 131.103.192.0/18 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 13760 3356 6079
OriginAS6079 RCN
Origin codeIGP
Communities3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2057 6079:6079 36601:150 36601:2001 36601:13760 65004:2914
Updated5d 14h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6079
OriginAS6079 RCN
Origin codeIGP
Communities903:900 903:13760
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6079
OriginAS6079 RCN
Origin codeIGP
Communities36295:100
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 6079
OriginAS6079 RCN
Origin codeIGP
Communitiesnone
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 6079
OriginAS6079 RCN
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 15h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS6079 to originate 131.103.192.0/18 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
131.103.192.0/18/24AS1299 TWELVE99ARIN
131.103.192.0/18/24AS3257 GTT-BACKBONEARIN
131.103.192.0/18/24AS6079 RCN-ASARIN
131.103.192.0/18/24AS7029 WINDSTREAMARIN
131.103.192.0/18/24AS7843 TWC-7843-BBARIN
131.103.192.0/18/24AS11404 AS-WAVE-1ARIN
131.103.192.0/18/24AS20115 CHARTER-20115ARIN
131.103.192.0/18/24AS398465 RACKDOG-LLCARIN
131.103.0.0/16/16AS2914 NTT-DATA-2914ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
131.103.192.0/18AS1299 TWELVE99NTTCOMRackdog proxy objectMAINT-NTTCOM-BB
131.103.192.0/18AS3257 GTT-BACKBONENTTCOMRackdog proxy objectMAINT-NTTCOM-BB
131.103.192.0/18AS6079 RCN-ASNTTCOMRackdog proxy objectMAINT-NTTCOM-BB
131.103.192.0/18AS7029 WINDSTREAMNTTCOMRackdog proxy objectMAINT-NTTCOM-BB
131.103.192.0/18AS7843 TWC-7843-BBNTTCOMRackdog proxy objectMAINT-NTTCOM-BB
131.103.192.0/18AS11404 AS-WAVE-1NTTCOMRackdog proxy objectMAINT-NTTCOM-BB
131.103.192.0/18AS20115 CHARTER-20115NTTCOMRackdog proxy objectMAINT-NTTCOM-BB
131.103.192.0/18AS398465 RACKDOG-LLCNTTCOMRackdog proxy objectMAINT-NTTCOM-BB
131.103.192.0/18AS6079 RCN-ASRADBCustomer RouteMAINT-AS398465
131.103.0.0/16 coveringAS2914 NTT-DATA-2914NTTCOMNTT-131-103MAINT-NTTCOM-BB
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

131.103.0.0/16 AS2914 NTT-DATA-2914
More specific

Prefixes inside 131.103.192.0/18

1 announced prefix fall inside this one.

Show the 1 prefixes
131.103.224.0/19 AS7029 WINDSTREAM
Tools

Check 131.103.192.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API