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	Prefix	Description
	198.160.208.0/24	Cancer Treatment Centers of America, Inc.
	198.160.209.0/24	Cancer Treatment Centers of America, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS209	Lumen (ex. Qwest)	✔	✘
	AS4181	TDS TELECOM	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS4181	TDS TELECOM	✔	✘
	AS209	Lumen (ex. Qwest)	✔	✘

ASHandle:       AS13516
OrgID:          CTCA-2
ASName:         CTCA1336
ASNumber:       13516
RegDate:        2013-02-15
Updated:        2013-02-15
Source:         ARIN



OrgID:          CTCA-2
OrgName:        Cancer Treatment Centers of America, Inc.
CanAllocate:    
Street:         2610 Sheridan Road
City:           Zion
State/Prov:     IL
Country:        US
PostalCode:     60099
RegDate:        2008-05-07
Updated:        2023-05-10
OrgAdminHandle: NETWO5546-ARIN
OrgTechHandle:  NETWO5546-ARIN
OrgAbuseHandle: NETWO5546-ARIN
OrgNOCHandle:   NETWO5546-ARIN
Source:         ARIN





OrgAdminHandle:       NETWO5546-ARIN
OrgAdminName:          Network Team
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO5546-ARIN
OrgTechName:           Network Team
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO5546-ARIN
OrgAbuseName:          Network Team
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NETWO5546-ARIN
OrgNOCName:            Network Team
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-26T03:34:01Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-test1-tds-transit	98
LEVEL3	as-as209-cust	1818
ARIN	as-test2-tds-transit	98
LEVEL3	as-sprint-customers	1756
ARIN	as-test-tds-transit	98
ARIN	as-tds-transit	108
LEVEL3	as-sprint-origins	7309
LEVEL3	as-lumen-customers-asns	10695