Home Prefix Lookup66.36.176.0/22

66.36.176.0/22 - SiteTurn (AS402991)

IPv4ARINannouncedAS402991SN75-US - SiteTurn RPKI Valid

CIDR

66.36.176.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

Santa Rosa

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
66.36.176.0/22	AS402991 SN75-US - SiteTurn	Valid	ARIN	2026-10-30

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
66.36.176.0/21	AS14265 US-TELEPACIFIC - TPx Communications	No ROA	-	2026-10-30

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
66.36.176.0/22	AS402991	/22	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS402991	ARIN	MNT-SN-75	2026-09-28

Transfer History

Registry transfers of 66.36.176.0/22, blocks inside it, or blocks containing it.

66.36.160.0/19M&A · 2015-05-14
SiteTurn Networks, Inc.
🇺🇸 US ARIN
→
SiteTurn Networks
🇺🇸 US ARIN

Date	Resource	From	To	Type
2015-05-14	66.36.160.0/19	SiteTurn Networks, Inc. 🇺🇸 US ARIN	SiteTurn Networks 🇺🇸 US ARIN	M&A

Origin ASN

AS402991

SN75-US - SiteTurn

Related Prefixes

Covering prefix

66.36.176.0/21AS14265

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySanta Rosa

Coordinates38.4401, -122.7100 ↗

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/66.36.176.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/66.36.176.0/22" | jq

External Links

RIPEstat