ResearchRouting table, looking glass, RPKI & IRR

136.244.128.0/17 Connecticut College

Announced by AS3606 Connecticut College. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 136.244.128.0/17

Prefix
136.244.128.0/17
Origin
AS3606 CONNCOLL-AS
RPKI
RPKI not found
Size
32,768 addresses
Less specific
none
More specifics
9
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 08:02 UTC
Paths

How 136.244.128.0/17 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 22742×5 3606
OriginAS3606 Connecticut College
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 8h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 22742×3 3606
OriginAS3606 Connecticut College
Origin codeIGP
Communities903:900 903:13760
Updated4d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 22742 3606
OriginAS3606 Connecticut College
Origin codeIGP
Communities36295:100
Updated5d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 22742 3606
OriginAS3606 Connecticut College
Origin codeIGP
Communitiesnone
Updated5d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 22742×5 3606
OriginAS3606 Connecticut College
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 10h ago
RPKI

Route origin authorizations

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

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
136.244.128.0/17AS3606 CONNCOLL-ASRADBConnecticut College 270 Mohegan Ave New London, CT 06320MAINT-AS22742
136.244.128.0/17AS198949 RadwareRADBConnecticut Education NetworkMAINT-AS198949
More specific

Prefixes inside 136.244.128.0/17

9 announced prefixes fall inside this one.

Show the 9 prefixes
136.244.128.0/19 AS3606 CONNCOLL-AS136.244.176.0/21 AS3606 CONNCOLL-AS136.244.176.0/22 AS3606 CONNCOLL-AS136.244.192.0/20 AS3606 CONNCOLL-AS136.244.208.0/20 AS3606 CONNCOLL-AS136.244.224.0/22 AS3606 CONNCOLL-AS136.244.228.0/22 AS3606 CONNCOLL-AS136.244.242.0/24 AS3606 CONNCOLL-AS136.244.244.0/22 AS3606 CONNCOLL-AS
Tools

Check 136.244.128.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API