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	Prefix	Description
	63.100.51.0/24	First Rate Investmen
	74.115.67.0/24	McLane Advanced Technologies, LLC
	162.223.244.0/22	zColo
	204.75.12.0/22	zColo
	209.43.68.0/23	LightBound, LLC
	209.43.124.0/24	LightBound, LLC
	209.151.68.0/23	Latisys-Denver, LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS13767	DataBank Holdings, Ltd.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS13767	DataBank Holdings, Ltd.	✔	✘
	AS14096	First Rate, Inc.	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS14096	First Rate, Inc.	✔	✘

ASHandle:       AS14313
OrgID:          ZGL-6
ASName:         DATABANK-ZCOLO
ASNumber:       14313
RegDate:        2006-07-24
Updated:        2021-10-29
Source:         ARIN



OrgID:          ZGL-6
OrgName:        zColo
CanAllocate:    
Street:         1805 29th St Suite 2050
Street:         Databank Holdings
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2018-01-09
Updated:        2021-10-26
ReferralServer: rwhois://rwhois.corexchange.com:4321
OrgAdminHandle: ZCOLO-ARIN
OrgTechHandle:  POINT3-ARIN
OrgTechHandle:  ZCOLO-ARIN
OrgAbuseHandle: ZCOLO-ARIN
OrgNOCHandle:   ZCOLO-ARIN
Source:         ARIN





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


OrgTechHandle:        POINT3-ARIN
OrgTechName:           Point of Contact
# Email removed, Log into bgp.tools to see whois emails


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


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


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

Last Update: 2026-02-17T03:25:26Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-databank	190
LEVEL3	as-level3-transits	1364
RADB	as-rr-biz	2107
LEVEL3	as-level3-policy-ases	526
ARIN	as-xo-b	58215
RADB	as-zayo-cloud-dal05	4