Home Prefix Lookup206.53.226.0/23

206.53.226.0/23 - ASN ROCHE BASLE Hoffmann La Roche (AS2047)

IPv4ARINannouncedAS2047ASN-ROCHE-BASLE Hoffmann - La Roche Ltd.No ROA

CIDR

206.53.226.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇺🇸 United States

City

Indpls (I-69/Fall Creek)

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
206.53.226.0/23	AS2047 ASN-ROCHE-BASLE Hoffmann - La Roche Ltd.	No ROA	ARIN	2026-10-11

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
206.53.224.0/19	AS7332 LIGHTBOUND-AS - LightBound, LLC	No ROA	-	2026-10-11
206.53.224.0/19	AS13767 DATABANK-DFW - DataBank Holdings, Ltd.	No ROA	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS2047	ARIN	MNT-HOFFMA-41	2026-05-07
AS18535	ARIN	MNT-HOFFMA-41	-
AS10535	Other IRR	MAINT-AS1828	2023-11-13

Origin ASN

AS2047

ASN-ROCHE-BASLE Hoffmann - La Roche Ltd.

Related Prefixes

Covering prefix

206.53.224.0/19AS7332

More prefixes of AS2047

All prefixes of AS2047 →

Geolocation

Country🇺🇸United StatesUS

RegionIndiana

CityIndpls (I-69/Fall Creek)

Coordinates39.9190, -86.0304 ↗

Abuse Contact

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/206.53.226.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/206.53.226.0/23" | jq

External Links

RIPEstat