ResearchRouting table, looking glass, RPKI & IRR

217.117.48.0/20 Network Research Belgium S.A.

Announced by AS204013 Network Research Belgium S.A. RPKI not found Seen by 5 of our 5 looking glass sessions. Also originated by AS12942

Summary

What the table says about 217.117.48.0/20

Prefix
217.117.48.0/20
Origin
AS204013 NRB
RPKI
RPKI not found
Size
4,096 addresses
Less specific
217.117.32.0/19 AS204013 NRB
More specifics
4
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-15 08:02 UTC
Paths

How 217.117.48.0/20 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 204013
OriginAS204013 Network Research Belgium S.A.
Origin codeIGP
Communities3356:2 3356:22 3356:100 3356:123 3356:504 3356:903 3356:2068 36601:150 36601:2001 36601:13760
Updated1d 3h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 204013
OriginAS204013 Network Research Belgium S.A.
Origin codeIGP
Communities903:900 903:13760
Updated7d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 204013
OriginAS204013 Network Research Belgium S.A.
Origin codeIGP
Communities36295:100
Updated7d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 204013
OriginAS204013 Network Research Belgium S.A.
Origin codeIGP
Communitiesnone
Updated7d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 204013 12942×7
OriginAS12942 Network Research Belgium S.A.
Origin codeincomplete
Communities174:21101 174:22002 36295:100 36295:174
Updated11d 7h 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
217.117.48.0/20AS12942 NRB-ASRIPENNRB-MNT
217.117.48.0/20AS204013 NRBRIPENRB-217.117.48.0/20NRB-MNT
217.117.32.0/19 coveringAS12942 NRB-ASRIPENRB-BLOCK-ALLNRB-MNT
217.117.32.0/19 coveringAS204013 NRBRIPENRB-BLOCK-ALLNRB-MNT
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

217.117.32.0/19 AS204013 NRB
More specific

Prefixes inside 217.117.48.0/20

4 announced prefixes fall inside this one.

Show the 4 prefixes
217.117.50.0/24 AS12942 NRB-AS217.117.56.0/24 AS12942 NRB-AS217.117.61.0/24 AS204013 NRB217.117.63.0/24 AS12942 NRB-AS
Tools

Check 217.117.48.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API