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	Prefix	Description
	38.97.236.0/24	Cogent Communications, LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS33652	Comcast Cable Communications, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS33652	Comcast Cable Communications, LLC	✔	✘
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✘

ASHandle:       AS397571
OrgID:          ROCKWE-4
ASName:         PLEXUSSYSTEMS-DV
ASNumber:       397571
RegDate:        2019-05-13
Updated:        2025-02-28
TechHandle:     THOMA1762-ARIN
Source:         ARIN



OrgID:          ROCKWE-4
OrgName:        ROCKWELL AUTOMATION Inc.
CanAllocate:    
Street:         1201 SOUTH 2ND STREET
City:           MILWAUKEE
State/Prov:     WI
Country:        US
PostalCode:     53204
RegDate:        1991-02-25
Updated:        2025-07-17
OrgAdminHandle: HARTD30-ARIN
OrgTechHandle:  HARTD30-ARIN
OrgTechHandle:  HOUGA5-ARIN
OrgTechHandle:  PARKE911-ARIN
OrgAbuseHandle: RNA72-ARIN
Source:         ARIN





OrgAdminHandle:       HARTD30-ARIN
OrgAdminName:         Doug Hart
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HARTD30-ARIN
OrgTechName:          Doug Hart
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HOUGA5-ARIN
OrgTechName:          Christopher Hougard
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        PARKE911-ARIN
OrgTechName:          Alex Parker
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       RNA72-ARIN
OrgAbuseName:          Rockwell Network Abuse
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           THOMA1762-ARIN
TechName:             Josh Thomas-Ward
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-16T03:24:45Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-ixden	63209
RADB	as-defense	508
RADB	as-comcast-edia	2774
RIPE	as35280:as-defense	522
LEVEL3	as-lumen-customers-asns	10695