ResearchRouting table, looking glass, RPKI & IRR

128.235.0.0/16 New Jersey Institute of Technology

Announced by AS4246 New Jersey Institute of Technology. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 128.235.0.0/16

Prefix
128.235.0.0/16
Origin
AS4246 NJIT-AS
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
11
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 128.235.0.0/16 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 174 4246×3
OriginAS4246 New Jersey Institute of Technology
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 21976 4246×2
OriginAS4246 New Jersey Institute of Technology
Origin codeIGP
Communities903:900 903:13760
Updated6d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 21976 4246×2
OriginAS4246 New Jersey Institute of Technology
Origin codeIGP
Communities36295:100
Updated6d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4246×3
OriginAS4246 New Jersey Institute of Technology
Origin codeIGP
Communities174:21001 174:22013
Updated6d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4246×3
OriginAS4246 New Jersey Institute of Technology
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 19h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS4246 to originate 128.235.0.0/16 up to /16. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
128.235.0.0/16/16AS4246 NJIT-ASARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
128.235.0.0/16AS4246 NJIT-ASARINNew Jersey Institute of TechnologyMNT-NJIT-Z
More specific

Prefixes inside 128.235.0.0/16

11 announced prefixes fall inside this one.

Show the 11 prefixes
128.235.0.0/17 AS4246 NJIT-AS128.235.12.0/24 AS4246 NJIT-AS128.235.13.0/24 AS4246 NJIT-AS128.235.85.0/24 AS4246 NJIT-AS128.235.128.0/17 AS4246 NJIT-AS128.235.159.0/24 AS4246 NJIT-AS128.235.196.0/22 AS4246 NJIT-AS128.235.241.0/24 AS4246 NJIT-AS128.235.249.0/24 AS4246 NJIT-AS128.235.250.0/24 AS4246 NJIT-AS128.235.251.0/24 AS4246 NJIT-AS
Tools

Check 128.235.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API