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Data as of Nov 9, 2026

143.246.157.0/24

No anonymizer space · no proxy exits in 30 days

Cooperative Connection, LLC

Announcement

143.246.156.0/22

RPKI valid

Announced by

Type

Residential

Risk

0 / 100 · Low

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
143.246.152.0/21 since May 2025	AS398446	Residential	16 2 always on	Cooperative Connection, LLC

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 143.246.156.0/22

Prefix: 143.246.156.0/22
Announced by: AS398446 Cooperative Connection, LLC
Type: Residential
Proxy exits: 3
Always-on exits: 1
RPKI: RPKI valid
Netname: CCL-672
Registrant: Cooperative Connection, LLC
RIR: ARIN

Origin network

AS398446

US

Name: Cooperative Connection, LLC
Type: Internet provider
Registered: Jun 10, 2020
Domain: cullmanec.com
Website: cullmanec.com/sprout
Industry: Utilities (Excluding Internet Service)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
143.246.152.0/21	AS1299	/24	ARIN	Another network
143.246.152.0/21	AS398446	/24	ARIN	RPKI valid

IRR

Route objects on 143.246.156.0/22

Origin	Registry	Description	Maintainer	Modified
AS398446	ARIN	P.O. Box 1168	MNT-CCL-672	Mar 18, 2026