Home Prefix Lookup192.157.84.0/22

192.157.84.0/22 - Cologuard (AS395383)

IPv4ARINannouncedAS395383DATAVERGE - Cologuard RPKI Valid

CIDR

192.157.84.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

Buffalo Grove

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
192.157.84.0/22	AS395383 DATAVERGE - Cologuard	Valid	ARINOther IRR	2026-10-11

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
192.157.84.0/24	AS395383 DATAVERGE - Cologuard	Valid	-	2026-10-11
192.157.86.0/24	AS395383 DATAVERGE - Cologuard	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
192.157.84.0/22	AS22418	/22	arin
192.157.84.0/22	AS395383	/22	arin
192.157.80.0/20	AS395383	/20	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS395383	ARIN	MNT-CG-15	2025-11-19
AS22418	ARIN	MNT-CG-15	2024-11-27
AS22418	Other IRR	MAINT-AS22418	2023-11-13
AS395383	Other IRR	MAINT-AS22418	2025-11-20

Origin ASN

AS395383

DATAVERGE - Cologuard

Related Prefixes

More prefixes of AS395383

All prefixes of AS395383 →

Geolocation

Country🇺🇸United StatesUS

RegionIllinois

CityBuffalo Grove

Coordinates42.1514, -87.9598 ↗

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/192.157.84.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/192.157.84.0/22" | jq

External Links

RIPEstat