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	Prefix	Description
	173.240.64.0/23	RSM
	173.240.64.0/22	RSM
	173.240.70.0/23	RSM
	173.240.71.0/24	RSM
	173.240.72.0/23	RSM
	173.240.74.0/23	RSM
	173.240.76.0/22	RSM
	173.240.76.0/23	RSM
	173.240.78.0/23	RSM
	208.88.236.0/23	RSM
	208.88.236.0/22	RSM
	208.88.238.0/23	RSM

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✘
	AS26554	US Signal Company, L.L.C.	✔	✘
	AS393238	ImOn Communications, LLC	✔	✘
	AS14230	ARK Data Centers LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS393238	ImOn Communications, LLC	✔	✘
	AS6461	Zayo Bandwidth	✔	✘
	AS26554	US Signal Company, L.L.C.	✔	✘
	AS14230	ARK Data Centers LLC	✔	✘

ASHandle:       AS46552
OrgID:          ML-453
ASName:         RSMUS-IAAS
ASNumber:       46552
RegDate:        2014-06-05
Updated:        2024-07-22
Source:         ARIN



OrgID:          ML-453
OrgName:        RSM
CanAllocate:    
Street:         One S. Wacker Drive, Suite 800
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        2014-04-29
Updated:        2024-09-09
OrgAdminHandle: ADMIN5143-ARIN
OrgTechHandle:  TECHN1265-ARIN
OrgAbuseHandle: NOC31764-ARIN
OrgNOCHandle:   NOC31764-ARIN
OrgRoutingHandle:   NOC31764-ARIN
OrgDNSHandle:   NOC31764-ARIN
Source:         ARIN





OrgAdminHandle:       ADMIN5143-ARIN
OrgAdminName:          Admin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        TECHN1265-ARIN
OrgTechName:           Technical
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NOC31764-ARIN
OrgAbuseName:          NOC
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NOC31764-ARIN
OrgNOCName:            NOC
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     NOC31764-ARIN
OrgRoutingName:        NOC
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         NOC31764-ARIN
OrgDNSName:            NOC
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-28T03:30:53Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-transroute-spec	19679
ARIN	as393238:as-customers	19
ARIN	as393238:as-involta	16
RADB	as-aureon-transit	121
RADB	as-windstream-cust	2135
RADB	as46552:as-cone	1
RADB	as-pnapchg	367
RADB	as-hurricane	24731
RADB	as-aureon	81