Home Prefix Lookup149.118.4.0/23

149.118.4.0/23 - Oracle Corporation (AS54253)

IPv4ARINannouncedAS54253ORCL-CHICAGO-PP - Oracle Corporation RPKI Valid

CIDR

149.118.4.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇺🇸 United States

City

Chicago

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
149.118.4.0/23	AS54253 ORCL-CHICAGO-PP - Oracle Corporation	Valid	ARINOther IRR	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
149.118.4.0/23	AS54253	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS54253	ARIN	MNT-ORACLE-4	2026-06-30
AS54253	Other IRR	MAINT-ORACLE	2026-06-26

Transfer History

Registry transfers of 149.118.4.0/23, blocks inside it, or blocks containing it.

149.118.0.0/16Transfer · 2022-11-18
Creative Labs, Inc.
🇺🇸 US ARIN
→
Oracle Corporation
🇺🇸 US ARIN
149.118.0.0/16M&A · 2022-09-22
Media Vision Inc.
🇺🇸 US ARIN
→
Creative Labs, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2022-11-18	149.118.0.0/16	Creative Labs, Inc. 🇺🇸 US ARIN	Oracle Corporation 🇺🇸 US ARIN	Transfer
2022-09-22	149.118.0.0/16	Media Vision Inc. 🇺🇸 US ARIN	Creative Labs, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS54253

ORCL-CHICAGO-PP - Oracle Corporation

Related Prefixes

More prefixes of AS54253

All prefixes of AS54253 →

Geolocation

Country🇺🇸United StatesUS

RegionIllinois

CityChicago

Coordinates41.8781, -87.6298 ↗

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/149.118.4.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/149.118.4.0/23" | jq

External Links

RIPEstat