Home Prefix Lookup198.235.16.0/23

198.235.16.0/23 - Oracle Corporation (AS31898)

IPv4ARINannouncedAS31898ORACLE-BMC-31898 - Oracle Corporation RPKI Valid

CIDR

198.235.16.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇺🇸 United States

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
198.235.16.0/23	AS31898 ORACLE-BMC-31898 - Oracle Corporation	Valid	ARIN	2026-10-14

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
198.235.17.0/24	AS31898 ORACLE-BMC-31898 - Oracle Corporation	Valid	-	2026-10-14

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
198.235.16.0/23	AS31898	/24	arin
198.235.16.0/23	AS198949	/23	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS198949	ARIN	MNT-CROWD-20	2026-08-06
AS31898	ARIN	MNT-CROWD-20	2026-08-05

More Specific Prefixes

Prefix	AS	Country	Status
198.235.16.0/24	AS40450	🇺🇸US	allocated
198.235.17.0/24	AS40450	🇺🇸US	allocated

Transfer History

Registry transfers of 198.235.16.0/23, blocks inside it, or blocks containing it.

198.235.17.0/24Transfer · 2026-05-15
Parsons Corporation
🇺🇸 US ARIN
→
Crowdstrike
🇺🇸 US ARIN
198.235.16.0/24Transfer · 2026-05-15
Parsons Corporation
🇺🇸 US ARIN
→
Crowdstrike
🇺🇸 US ARIN
198.235.17.0/24M&A · 2026-01-09
DELCAN CORPORATION
🇨🇦 CA ARIN
→
Parsons Corporation
🇺🇸 US ARIN
198.235.16.0/24M&A · 2026-01-09
DELCAN CORPORATION
🇨🇦 CA ARIN
→
Parsons Corporation
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-05-15	198.235.17.0/24	Parsons Corporation 🇺🇸 US ARIN	Crowdstrike 🇺🇸 US ARIN	Transfer
2026-05-15	198.235.16.0/24	Parsons Corporation 🇺🇸 US ARIN	Crowdstrike 🇺🇸 US ARIN	Transfer
2026-01-09	198.235.17.0/24	DELCAN CORPORATION 🇨🇦 CA ARIN	Parsons Corporation 🇺🇸 US ARIN	M&A
2026-01-09	198.235.16.0/24	DELCAN CORPORATION 🇨🇦 CA ARIN	Parsons Corporation 🇺🇸 US ARIN	M&A

Origin ASN

AS31898

ORACLE-BMC-31898 - Oracle Corporation

Related Prefixes

More prefixes of AS31898

All prefixes of AS31898 →

Geolocation

Country🇺🇸United StatesUS

Coordinates37.0902, -95.7129 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/198.235.16.0/23

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/198.235.16.0/23" | jq

External Links

RIPEstat