ResearchRouting table, looking glass, RPKI & IRR

163.245.160.0/19 NH Broadband, LLC

Announced by AS400337 NH Broadband, LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 163.245.160.0/19

Prefix
163.245.160.0/19
Origin
AS400337 ASN-NHB
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
10
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-16 08:02 UTC
Paths

How 163.245.160.0/19 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 399898 400337
OriginAS400337 NH Broadband, LLC
Origin codeIGP
Communities13760:3000 36601:150 36601:2001 36601:13760
Updated4h 21m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 399898 400337
OriginAS400337 NH Broadband, LLC
Origin codeIGP
Communities903:900 903:13760
Updated4h 21m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1299 400337
OriginAS400337 NH Broadband, LLC
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated18h 48m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 399898 400337
OriginAS400337 NH Broadband, LLC
Origin codeIGP
Communitiesnone
Updated8d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 399898×3 400337
OriginAS400337 NH Broadband, LLC
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 14h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS400337 to originate 163.245.160.0/19 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
163.245.160.0/19/24AS1299 TWELVE99ARIN
163.245.160.0/19/24AS19905 SECURITYSERVICESARIN
163.245.160.0/19/24AS400337 ASN-NHBARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
163.245.160.0/19AS1299 TWELVE99ARINNH Broadband, LLCMNT-NBL-82
163.245.160.0/19AS19905 SECURITYSERVICESARINNH Broadband, LLCMNT-NBL-82
163.245.160.0/19AS400337 ASN-NHBARIN579 Tenney Mountain Highway Plymouth NH 03264-3154 United StatesMNT-NBL-82
More specific

Prefixes inside 163.245.160.0/19

10 announced prefixes fall inside this one.

Show the 10 prefixes
163.245.160.0/20 AS400337 ASN-NHB163.245.160.0/22 AS400337 ASN-NHB163.245.164.0/22 AS400337 ASN-NHB163.245.168.0/22 AS400337 ASN-NHB163.245.172.0/22 AS400337 ASN-NHB163.245.176.0/20 AS400337 ASN-NHB163.245.176.0/22 AS400337 ASN-NHB163.245.180.0/22 AS400337 ASN-NHB163.245.184.0/22 AS400337 ASN-NHB163.245.188.0/22 AS400337 ASN-NHB
Tools

Check 163.245.160.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API