ResearchRouting table, looking glass, RPKI & IRR

158.136.0.0/16 University System of New Hampshire

Announced by AS27405 University System of New Hampshire. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 158.136.0.0/16

Prefix
158.136.0.0/16
Origin
AS27405 PSC
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
5 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 158.136.0.0/16 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 13760 3356 3257 27405
OriginAS27405 University System of New Hampshire
Origin codeIGP
Communities3257:3257 3356:3 3356:22 3356:86 3356:575 3356:666 3356:901 3356:2013 36601:150 36601:2001 36601:13760
Updated4d 11h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 27405
OriginAS27405 University System of New Hampshire
Origin codeIGP
Communities903:900 903:13760
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11164 11745 27405
OriginAS27405 University System of New Hampshire
Origin codeIGP
Communities36295:100
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 11164 11745 27405
OriginAS27405 University System of New Hampshire
Origin codeIGP
Communitiesnone
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 11745×3 27405
OriginAS27405 University System of New Hampshire
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 21h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS27405 to originate 158.136.0.0/16 up to /16. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
158.136.0.0/16/16AS27405 PSCARIN
158.136.0.0/16/24AS29917 KSCARIN
158.136.0.0/16/16AS198949 RadwareARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
158.136.0.0/16AS27405 PSCARINUSNH-PlymouthMNT-USNH-Z
158.136.0.0/16AS29917 KSCARINUniversity System of New HampshireMNT-USNH-Z
158.136.0.0/16AS198949 RadwareARINUniversity System of New HampshireMNT-USNH-Z
158.136.0.0/16AS27405 PSCRADBRR-RC-University of New Hampshire-PortlandMAINT-RR
158.136.0.0/16AS198949 RadwareRADBInternet2/Neren_New HampshireMAINT-AS198949
Tools

Check 158.136.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API