ResearchRouting table, looking glass, RPKI & IRR

50.87.8.0/21 Oracle Corporation

Announced by AS31898 Oracle Corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 50.87.8.0/21

Prefix
50.87.8.0/21
Origin
AS31898 ORACLE-BMC-31898
RPKI
RPKI valid
Size
2,048 addresses
Less specific
50.87.0.0/16 AS46606 UNIFIEDLAYER-AS-1
More specifics
0
IRR route objects
2 exact, 7 covering
In RouteViews
2026-10-14 08:02 UTC
Paths

How 50.87.8.0/21 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 3356 31898
OriginAS31898 Oracle Corporation
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001 31898:1:1011100201
Updated4h 40m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 31898
OriginAS31898 Oracle Corporation
Origin codeIGP
Communities903:900 903:13760
Updated6d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 31898
OriginAS31898 Oracle Corporation
Origin codeIGP
Communities36295:100
Updated6d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1299 31898
OriginAS31898 Oracle Corporation
Origin codeIGP
Communities174:21000 174:22013
Updated6d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 31898
OriginAS31898 Oracle Corporation
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 8h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS31898 to originate 50.87.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
50.87.8.0/21/21AS396982 GOOGLE-CLOUD-PLATFORMARIN
50.87.0.0/16/24AS19871 NETWORK-SOLUTIONS-HOSTINGARIN
50.87.0.0/16/24AS26337 OIS1ARIN
50.87.0.0/16/24AS31898 ORACLE-BMC-31898ARIN
50.87.0.0/16/24AS46606 UNIFIEDLAYER-AS-1ARIN
50.87.0.0/16/24AS198949 RadwareARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
50.87.8.0/21AS31898 ORACLE-BMC-31898RADBOracle CorporationMAINT-ORACLE
50.87.8.0/21AS396982 GOOGLE-CLOUD-PLATFORMRADBGoogleMAINT-AS15169
50.87.0.0/16 coveringAS46606 UNIFIEDLAYER-AS-1ALTDBEndurance International Group, IncMAINT-EIGI
50.87.0.0/16 coveringAS19871 NETWORK-SOLUTIONS-HOSTINGARINUnified LayerMNT-BLUEH-2
50.87.0.0/16 coveringAS26337 OIS1ARINUnified LayerMNT-BLUEH-2
50.87.0.0/16 coveringAS31898 ORACLE-BMC-31898ARINUnified LayerMNT-BLUEH-2
50.87.0.0/16 coveringAS46606 UNIFIEDLAYER-AS-1ARINUnified LayerMNT-BLUEH-2
50.87.0.0/16 coveringAS198949 RadwareARINUnified LayerMNT-BLUEH-2
50.87.0.0/16 coveringAS46606 UNIFIEDLAYER-AS-1RADBCyrusOne-Customer PrefixMAINT-AS62
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

50.87.0.0/16 AS46606 UNIFIEDLAYER-AS-1
Tools

Check 50.87.8.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API