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	Prefix	Description
	169.133.0.0/16	CITY AND COUNTY OF DENVER
	169.133.1.0/24	CITY AND COUNTY OF DENVER
	169.133.10.0/24	CITY AND COUNTY OF DENVER

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS13649	Flexential Colorado Corp.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS13649	Flexential Colorado Corp.	✔	✘

ASHandle:       AS18815
OrgID:          CCD-37
ASName:         AS-CITY-AND-COUNTY-OF-DENVER
ASNumber:       18815
RegDate:        2007-08-03
Updated:        2012-03-02
Source:         ARIN



OrgID:          CCD-37
OrgName:        CITY AND COUNTY OF DENVER
CanAllocate:    
Street:         CITY AND COUNTY OF DENVER
Street:         201 WEST COLFAX AVE.
Street:         3rd Floor
City:           DENVER
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2003-09-23
Updated:        2011-09-24
OrgAdminHandle: DIREC3-ARIN
OrgTechHandle:  DIREC3-ARIN
OrgAbuseHandle: DIREC3-ARIN
Source:         ARIN





OrgAdminHandle:       DIREC3-ARIN
OrgAdminName:          DIRECTOR OF TECHNOLOGY
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        DIREC3-ARIN
OrgTechName:           DIRECTOR OF TECHNOLOGY
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       DIREC3-ARIN
OrgAbuseName:          DIRECTOR OF TECHNOLOGY
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-09T03:26:45Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-flexential-test2	278
LEVEL3	as-as209-cust	1818
RADB	as-flexential-customers	351
RADB	as-frgp	56