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Data as of Nov 8, 2026

198.57.128.0/19

No anonymizer space · no proxy exits in 30 days

Oracle Corporation · space held by Unified Layer

Announcement

this exact prefix

RPKI valid

Announced by

Type

Hosting

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Holder	RPKI
198.57.128.0/17 since Aug 2012	AS46606	Hosting	Unified Layer

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
198.57.144.0/22 since Mar 2026	AS46606	Hosting	Unified Layer

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS31898

US

Name: Oracle Corporation
Type: Hosting
Registered: Mar 21, 2011
Domain: oracle.com
Website: cloud.oracle.com
Spamhaus ASN-DROP: not listed
VPN servers: 16

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
198.57.128.0/17	AS19871	/24	ARIN	Another network
198.57.128.0/17	AS26337	/24	ARIN	Another network
198.57.128.0/17	AS31898	/24	ARIN	RPKI valid
198.57.128.0/17	AS46606	/24	ARIN	Another network
198.57.128.0/17	AS198949	/24	ARIN	Another network

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS31898	RADB	Oracle Corporation	MAINT-ORACLE	Jan 6, 2026

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
198.57.128.0/24	AS198949	RADB	Newfold US	MAINT-AS198949	Nov 13, 2023
198.57.148.0/22	AS31898	RADB	Oracle Corporation	MAINT-ORACLE	Feb 17, 2026
198.57.148.0/22	AS396982	RADB	Google	MAINT-AS15169	Nov 13, 2023