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	Prefix	Description
	64.78.158.0/24	Open Technology Solutions
	74.63.150.0/24	Flexential Colorado Corp.
	172.83.2.0/24	Open Technology Solutions, LLC
	216.134.218.0/24	Flexential Corp.
	216.134.219.0/24	Flexential Corp.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS13649	Flexential Colorado Corp.	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS33657	Comcast Cable Communications, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS13649	Flexential Colorado Corp.	✔	✘
	AS33657	Comcast Cable Communications, LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘

ASHandle:       AS31902
OrgID:          OTS-22
ASName:         OTS
ASNumber:       31902
RegDate:        2004-01-21
Updated:        2019-12-09
TechHandle:     ZCOLO-ARIN
Source:         ARIN



OrgID:          OTS-22
OrgName:        Open Technology Solutions, LLC
CanAllocate:    
Street:         8085 S Chester Street, Suite 100
City:           Englewood
State/Prov:     CO
Country:        US
PostalCode:     80112
RegDate:        2003-12-01
Updated:        2018-08-15
OrgAdminHandle: MMS13-ARIN
OrgTechHandle:  MMS13-ARIN
OrgAbuseHandle: MMS13-ARIN
OrgNOCHandle:   MMS13-ARIN
Source:         ARIN





OrgAdminHandle:       MMS13-ARIN
OrgAdminName:         Matt Schwarz
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MMS13-ARIN
OrgTechName:          Matt Schwarz
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       MMS13-ARIN
OrgAbuseName:         Matt Schwarz
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         MMS13-ARIN
OrgNOCName:           Matt Schwarz
# Email removed, Log into bgp.tools to see whois emails


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

Last Update: 2026-03-13T03:27:54Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-lumen-customers-asns	10695
ARIN	as-xo-b	57978
RADB	as-comcast-edia	2789
RADB	as-flexential-test2	278
LEVEL3	as-level3-origins-na	0
RADB	as-cv	189
RADB	as-flexential-customers	350
ARIN	as-xo	1
RADB	as-viawest-transit	320
LEVEL3	as-icg	83