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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	63.245.224.0/24	CSI Telecom Group, Inc
	63.245.225.0/24	CSI Telecom Group, Inc
	63.245.227.0/24	CSI Telecom Group, Inc
	63.245.228.0/24	Systems Solutions of Paducah, Inc.
	63.245.229.0/24	CSI Telecom Group, Inc
	63.245.232.0/24	CSI Telecom Group, Inc
	63.245.236.0/24	Systems Solutions of Paducah, Inc.
	63.245.242.0/24	CSI Telecom Group, Inc
	63.245.243.0/24	Systems Solutions of Paducah, Inc.
	63.245.244.0/24	CSI Telecom Group, Inc
	63.245.252.0/24	CSI Telecom Group, Inc
	63.245.253.0/24	CSI Telecom Group, Inc
	63.245.255.0/24	MyChoice Internet
	74.207.0.0/24	CSI Telecom Group, Inc
	74.207.1.0/24	CSI Telecom Group, Inc
	74.207.3.0/24	CSI Telecom Group, Inc
	74.207.4.0/24	CSI Telecom Group, Inc
	74.207.6.0/24	Solo Direct Connect
	74.207.7.0/24	CSI Telecom Group, Inc
	74.207.14.0/24	Kalleo Technologies, LLC
	74.207.17.0/24	Kalleo Technologies, LLC
	74.207.18.0/24	Kalleo Technologies, LLC
	74.207.19.0/24	Online Kentucky
	74.207.28.0/24	CSI Telecom Group, Inc
	74.207.31.0/24	RISC Services
	204.107.173.0/24	Simpler-Webb, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS22909	Comcast Cable Communications, LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS12025	Iron Mountain Data Centers	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS22909	Comcast Cable Communications, LLC	✔	✘
	AS12025	Iron Mountain Data Centers	✔	✘
	AS3356	Lumen (Level 3)	✔	✘

ASHandle:       AS19685
OrgID:          HCIS-2
ASName:         HCIS-1
ASNumber:       19685
RegDate:        2001-02-02
Updated:        2012-05-03
TechHandle:     CAC65-ARIN
Source:         ARIN



OrgID:          HCIS-2
OrgName:        CSI Telecom Group, Inc
CanAllocate:    
Street:         3901 Technology Drive
City:           Paducah
State/Prov:     KY
Country:        US
PostalCode:     42001
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        2001-02-02
Updated:        2024-11-25
OrgAdminHandle: CAC65-ARIN
OrgTechHandle:  CAC65-ARIN
OrgTechHandle:  JIN5-ARIN
OrgAbuseHandle: CAC65-ARIN
Source:         ARIN





OrgAdminHandle:       CAC65-ARIN
OrgAdminName:         Carlos Chavez
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CAC65-ARIN
OrgTechName:          Carlos Chavez
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        JIN5-ARIN
OrgTechName:          Jason Ingram
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CAC65-ARIN
OrgAbuseName:         Carlos Chavez
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           CAC65-ARIN
TechName:             Carlos Chavez
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:27:13Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-level3-customers-na	0
ALTDB	as-iris-customers	85
LEVEL3	as-lumen-customers-asns	10695
RADB	as-windstream-cust	2135
RIPE	as-transroute-spec	19683
RADB	as12025:as-customers	149
LEVEL3	as-level3-origins-na	0
RADB	as-hurricane	24739
RADB	as-iris-customers	85
ARIN	as-imdc	127