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	Prefix	Description
	207.220.83.0/24	Level 3 Parent, LLC
	68.171.3.0/24	Main Sequence Technology
	2620:10d:6000::/48	Main Sequence Technology, Inc.
	2620:10d:6001::/48	Main Sequence Technology, Inc.
	2620:10d:6002::/48	Main Sequence Technology, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS17054	Expedient	✔	✔
	AS22958	Fusion, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS17054	Expedient	✔	✔
	AS22958	Fusion, LLC	✔	✘

ASHandle:       AS26722
OrgID:          MST-29
ASName:         MAIN-SEQUENCE-TECHNOLOGIES
ASNumber:       26722
RegDate:        2002-11-10
Updated:        2012-03-02
Source:         ARIN



OrgID:          MST-29
OrgName:        Main Sequence Technology, Inc.
CanAllocate:    
Street:         4420 Sherwin Rd
City:           Willoughby
State/Prov:     OH
Country:        US
PostalCode:     44094
RegDate:        2002-09-23
Updated:        2012-05-30
OrgAdminHandle: KUBIC-ARIN
OrgTechHandle:  COVER2-ARIN
OrgTechHandle:  KEMPT-ARIN
OrgAbuseHandle: KEMPT-ARIN
Source:         ARIN





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


OrgTechHandle:        COVER2-ARIN
OrgTechName:          Brian Coverstone
# Email removed, Log into bgp.tools to see whois emails


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


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

Last Update: 2026-06-16T03:25:40Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ctbc-tools-9	1000
RADB	as-ufinet-latam-brasil	4935
RADB	as-fusion	2
RADB	as-expedient6	4
LEVEL3	as-level3-origins-na	0
RADB	as-hurricane	24872
LEVEL3	as-icg	83
RADB	as-expedient	139
RADB	as53013:as-cone	9833
RADB	as-rr-biz	2133