ResearchRouting table, looking glass, RPKI & IRR

154.7.4.0/22 GLOBALGRID SASU

Announced by AS202753 GLOBALGRID SASU. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 154.7.4.0/22

Prefix
154.7.4.0/22
Origin
AS202753 GLOBALGRID-NETWORK
RPKI
RPKI not found
Size
1,024 addresses
Less specific
154.7.0.0/16 AS174 COGENT-174
More specifics
3
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 154.7.4.0/22 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 52025 202753
OriginAS202753 GLOBALGRID SASU
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001 52025:10:7 52025:30:9 52025:70:1 52025:90:840
Updated4d 19h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 394177 202753
OriginAS202753 GLOBALGRID SASU
Origin codeIGP
Communities903:900 903:13760
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52025 202753
OriginAS202753 GLOBALGRID SASU
Origin codeIGP
Communities36295:100
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 52025 202753
OriginAS202753 GLOBALGRID SASU
Origin codeIGP
Communitiesnone
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 52025 202753
OriginAS202753 GLOBALGRID SASU
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174 52025:10:7 52025:30:9 52025:70:1 52025:90:840
Updated8d 21h 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
154.7.4.0/22AS202753 GLOBALGRID-NETWORKARINRoute Registered for Cogent Communications Customer - GlobalGridMNT-COGC
154.7.0.0/18 coveringAS205141 XIWO-TECHNOLOGIESARINRoute Registered for Cogent Communications Customer - GlobalGridMNT-COGC
154.7.0.0/17 coveringAS139646 HONG7-AS-APRADBProxy-registered route objectMAINT-AS3491
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

154.7.0.0/16 AS174 COGENT-174
More specific

Prefixes inside 154.7.4.0/22

3 announced prefixes fall inside this one.

Show the 3 prefixes
154.7.4.0/24 AS202753 GLOBALGRID-NETWORK154.7.5.0/24 AS202753 GLOBALGRID-NETWORK154.7.6.0/24 AS202753 GLOBALGRID-NETWORK
Tools

Check 154.7.4.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API